PA Amplifiers

The CAP series are professional 100V multi-channel power amplifiers. The CAP224 offers two channels and has an output power of 240 Watt. This way, a flexible solution is created for multi-zone audio distribution systems with two independent zones. They are designed as no-nonsense amplifiers with only the necessary controls and connections which creates great simplicity in use and installation. A high efficiency and reliability of the device is achieved by using switching power supplies in combination with Class-D amplifier technology. A temperature controlled fan constantly keeps all parts within the right operation range while avoiding excessive buzz.A built-in multipurpose protection circuit protects against DC malfunction, short circuit, overheating, overload and limits the signal when necessary. The input connections are performed using balanced XLR connectors and link output connectors are provided for link through to other amplifiers. Besides, a high-pass filter switch (400 Hz) and a gain adjustment potentiometer are provided for each channel. The output connections are performed using reliable terminal block connectors and this all is housed into a solid constructed, double rack space (2 HE) 19” rack mounting housing.Specifications: RMS Power: 2 x 240 WOutput Voltage / Impedance: 100 V (42 Ohm)THD+N: 100 dBPower Supply: 230 - 240V AC / 50 HzDimensions (W x H x D): 482 x 88 x 420 mmWeight: 7.2 kg 

The CAP Series are professional 100V multi-channel power amplifiers, containing various models with different channels and different output power configuration. The CAP424 is a four channel version with an output power 240 Watt. This way, a flexible solution is created for multi-zone audio distribution systems with four zones. They are designed as no-nonsense amplifiers with only the necessary controls and connections which creates great simplicity in use and installation. A high efficiency and reliability of the devices is achieved by using switching power supplies in combination with Class-D amplifier technology. A temperature controlled FAN constantly keeps all parts within the right operation range, while avoiding excessive buzz. A built-in multipurpose protection circuit protects against DC malfunction, Short circuit, overheating, overload and limits the signal when necessary. The input connections are performed using balanced XLR connectors and Link output connectors are provided for link through to other amplifiers. Besides, a high-pass filter switch (400 Hz) and a gain adjustment potentiometer are provided for each channel. The output connections are performed using reliable terminal block connectors and this all is housed into a solid constructed, double rack space (2 HE) 19” rack mounting housing.Specifications: RMS Power: 4 x 240 WOutput Voltage / Impedance: 100V (42 Ohm)THD+N: 100 dBPower Supply: 230 - 240V AC / 50 HzDimensions: 482 x 88 x 420 mmWeight: 8.35 kg 

L3600FD-DSP Power Amplifier 2X1400WFeatures:Live performance dsp amplifierFully integrated professional speaker processing with fir drive technologyMarket leading acoustic performance and rock solid reliabilityTrue 2 ohm stabilityIntuitive system control software, makes setup and control easySpecifications:DIM 30:

L1800FD-DSP Power Amplifier 2X950WFeatures:Live performance DSP amplifierFully integrated professional speaker processing with fir drive technologyMarket leading acoustic performance and rock solid reliabilityTrue 2 ohm stabilityIntuitive system control software, makes setup and control easySpecifications:DIM 30:

L1300FD-DSP Power Amplifier 2X650WFeatures:Live performance DSP amplifierFully integrated professional speaker processing with fir drive technologyMarket leading acoustic performance and rock solid reliabilityTrue 2 ohm stabilityIntuitive system control software, makes setup and control easySpecifications:​DIM 30:

L3600FD-DSP Power Amplifier 2X1800WFeatures:Live performance dsp amplifierFully integrated professional speaker processing with fir drive technologyMarket leading acoustic performance and rock solid reliabilityTrue 2 ohm stabilityIntuitive system control software, makes setup and control easySpecifications:DIM 30:

The SPA Series amplifiers from QSC are two half rack 1U, convection cooled power amplifiers delivering two or four channels of 60 watts per channel into 4Ω and 8Ω. These amps can also be bridged to supply 200 watts into 4Ω and 8Ω, and up to 250 watts into 70V or 100V loads making them extremely flexible for Low-Z or High-Z applications. Utilizing an advanced Class-D amplifier design and Universal Power Supply the SPA Series are amazingly efficient allowing them to be convection cooled and are ENERGY STAR® qualified with quiet auto-ramp standby functionality. The SPA2-60 and SPA4-60 are housed in an unobtrusive black painted 1/2 RU chassis with unique mounting hardware enabling rack, table and wall mounting capabilities.Features:Up to 60 watts per channel into 4 and 8 ohms — The outputs of the SPA2-60 and SPA4-60 are designed to provide 60 watts per channel into Low-Z loadsENERGY STAR® qualified amplifier — The SPA2-60 and SPA4-60 are EnergyStar qualified amplifiers; efficient class-D amplifiers that conserve energy and require no active cooling, so they reduce operational costs.Bridgeable outputs for higher power — Bridging the outputs of the SPA2-60 and SPA4-60 provide up to 200 watts into low impedance, and up to 250 watts into 70V or 100V providing outstanding flexibility.Auto-Ramp provides quiet startup and power-down — The EnergyStar Auto-Ramp circuitry ensures quiet and fast power up from Standby and seamless power-down following 28 minutes of inactivity, dramatically reducing power consumption.Rack-mountable 1U, half rack width enclosure — The SPA2-60 and SPA4-60 can be mounted in 1/2 RU reducing rack space requirements. In addition their clever joining brackets enable easy under-table and wall-mounting.Specifications:4 channel mode, watts per channel8Ω dynamic, both channels driven: 60 watts4Ω dynamic, both channels driven: 60 watts  Bridged Mode, watts per channel  : 8Ω & 4Ω dynamic: 200 watts70V & 100V: 250 wattsSignal to Noise (A weighted, 20 Hz–20 kHz): >100 dBInput Sensitivity: 1.23 Vrms (+4 dBu)Maximum Voltage Gain: 25.0 dBFrequency Response (20 Hz - 20 kHz): +0.1 dB, -0.1 dBMaximum Input Level: +12.3V (+24 dBu)Front Panel Indicators: Power, per channel Signal, per channel Protect/LimitHighpass Filter: Switchable 80 Hz when Bridged in 70V & 100VControls: 4Ω/8Ω/70V Bridge Highpass On/100V Bridged Highpass On per channel pairDimensions (HWD):: 43 x 220 x 241 mm (1RU)Weight: 1,6 kg 

The SPA Series amplifiers from QSC are two half rack 1U, convection cooled power amplifiers delivering two or four channels of 60 watts per channel into 4Ω and 8Ω. These amps can also be bridged to supply 200 watts into 4Ω and 8Ω, and up to 250 watts into 70V or 100V loads making them extremely flexible for Low-Z or High-Z applications.Utilizing an advanced Class-D amplifier design and Universal Power Supply the SPA Series are amazingly efficient allowing them to be convection cooled and are ENERGY STAR® qualified with quiet auto-ramp standby functionality. The SPA2-60 and SPA4-60 are housed in an unobtrusive black painted 1/2 RU chassis with unique mounting hardware enabling rack, table and wall mounting capabilities.Features:Up to 60 watts per channel into 4 and 8 ohms — The outputs of the SPA2-60 and SPA4-60 are designed to provide 60 watts per channel into Low-Z loadsENERGY STAR® qualified amplifier — The SPA2-60 and SPA4-60 are EnergyStar qualified amplifiers; efficient class-D amplifiers that conserve energy and require no active cooling, so they reduce operational costs.Bridgeable outputs for higher power — Bridging the outputs of the SPA2-60 and SPA4-60 provide up to 200 watts into low impedance and up to 250 watts into 70V or 100V providing outstanding flexibility.Auto-Ramp provides quiet start-up and power-down — The EnergyStar Auto-Ramp circuitry ensures quiet and fast power up from Standby and seamless power-down following 28 minutes of inactivity, dramatically reducing power consumption.Rack-mountable 1U, half rack width enclosure — The SPA2-60 and SPA4-60 can be mounted in 1/2 RU reducing rack space requirements. In addition, their clever joining brackets enable easy under-table and wall-mounting.Specifications:8Ω dynamic, both channels driven: 60 watts4Ω dynamic, both channels driven: 60 watts Bridged Mode, watts per channel      8Ω & 4Ω dynamic: 200 watts70V & 100V: 250 wattsSignal to Noise: (A weighted, 20 Hz–20 kHz): >100 dBInput Sensitivity: 1.23 Vrms (+4 dBu)Maximum Voltage Gain: 25.0 dBFrequency Response (20 Hz - 20 kHz): +0.1 dB, -0.1 dBMaximum Input Level: +12.3V (+24 dBu)Front Panel Indicators: Power, per channel Signal, per channel Protect/LimitHighpass Filter: Switchable 80 Hz when Bridged in 70V & 100VControls    4Ω/8Ω/70V Bridge Highpass On/100V Bridged Highpass On per channel pairDimensions (HWD):     43 x 220 x 241 mm (1RU)Weight: 1,1 kg​

This energy efficient stereo amplifier will automatically switch to a standby mode when no audio signals are detected (less than 1Watt power consumption in standby mode).Their weight and compact size makes these single rack space amplifiers ideal for both fixed and mobile installations. Their use of Class-D technology ensures excellent efficiency as well as outstanding sound quality. Thanks to the complete passively cooled entity only a minimal of maintenance is needed, while ensuring maximum reliability. The quad channel construction consists of four channels with the possibility to use two independent stereos. In combination with the integrated active crossover network, it offers a complete solution for compact stereo applications with a bass cabinet. Various specific functions and advanced circuitry guarantees an optimal protection against DC malfunctioning, short circuit, overheating and overload.Signal input connections are integrated with balanced XLR connectors, and signal link through is possible using the XLR output connectors. Outputs are connected using terminal block connectors.Specifications:RMS power @ 4 Ohm Stereo: 4 x 250WRMS power @ 8 Ohm Stereo: 4 x 130WRMS power @ 8 Ohm Bridge: 2 x 500WFrequency Response: 20 Hz - 20 kHzSignal / Noise: > 90 dBTHD+N by 1 kHz (1/2 Rated Power): < 0.1%Crosstalk: > 70 dBTechnology: Class - DPower supply: Switching modePower supply range: 230-240V AC - 50/60 HzInput Sensitivity: 0 dB (1V RMS)Input Impedance: 12 k Ohm balancedProtection: DC Short-circuit, Over heating, Over load, Signal limitingCooling system: Convection cooledOperation temperature: 0° ~ 40° at 95% humidityConnectors - input: XLR inputConnectors - output: 2-pin terminal block (5.08 mm)Power consumption: 438 Watt (1/3 MOP at 1 kHz)Dimensions: 482 x 44 x 330 mmWeight: 4.7 kg

This energy efficient stereo amplifier will automatically switch to a standby mode when no audio signals are detected (less than 1Watt power consumption in standby mode).Their weight and compact size makes these single rack space amplifiers ideal for both fixed and mobile installations. Their use of Class-D technology ensures excellent efficiency as well as outstanding sound quality. Thanks to the complete passively cooled entity only a minimal of maintenance is needed, while ensuring maximum reliability. Various specific functions and advanced circuitry guarantees an optimal protection against DC malfunctioning, short circuit, overheating and overload. Signal input connections are integrated with balanced XLR connectors, and signal link through is possible using the XLR output connectors. Outputs are connected using terminal block connectors.Specifications:RMS power @ 4 Ohm Stereo: 2 x 250WRMS power @ 8 Ohm Stereo: 2 x 130WRMS power @ 8 Ohm Bridge: 500WFrequency Response: 20 Hz - 20 kHzSignal / Noise: > 90 dBTHD+N by 1 kHz (1/2 Rated Power): < 0.1%Crosstalk: > 70 dBTechnology: Class - DPower supply: Switching modePower supply range: 100-240V AC - 50/60 HzInput Sensitivity: 0 dB (1V RMS)Input Impedance: 12 k Ohm balancedProtection: DC Short-circuit, Over heating, Over load, Signal limitingCooling system: Convection cooledOperation temperature: 0° ~ 40° at 95% humidityConnectors - input: XLR input & signal linkthroughConnectors - output: Speakon compatible & 2-pin terminal block (5.08 mm)Power consumption: 224 Watt (1/3 MOP at 1 kHz)Dimensions: 482 x 44 x 330 mmWeight: 4.4 Kg

This energy efficient stereo amplifier will automatically switch to a standby mode when no audio signals are detected (less than 1Watt power consumption in standby mode).Their weight and compact size makes these single rack space amplifiers ideal for both fixed and mobile installations. Their use of Class-D technology ensures excellent efficiency as well as outstanding sound quality. Thanks to the complete passively cooled entity only a minimal of maintenance is needed, while ensuring maximum reliability. Various specific functions and advanced circuitry guarantees an optimal protection against DC malfunctioning, short circuit, overheating and overload. Signal input connections are integrated with balanced XLR connectors, and signal link through is possible using the XLR output connectors. Outputs are connected using terminal block connectors.Specifications:RMS power @ 4 Ohm Stereo: 2 x 500WRMS power @ 8 Ohm Stereo: 2 x 250WRMS power @ 8 Ohm Bridge: 1000WFrequency Response: 20 Hz - 20 kHzSignal / Noise: > 90 dBTHD+N by 1 kHz (1/2 Rated Power): < 0.1% Crosstalk > 70 dBCrosstalk: > 70 dBTechnology: Class - DPower supply: Switching modePower supply range: 230-240V AC - 50/60 HzInput Sensitivity: 0 dB (1V RMS)Input Impedance: 12 k Ohm balancedProtection: DC Short-circuit, Over heating, Over load, Signal limitingCooling system: Convection cooledOperation temperature: 0° ~ 40° at 95% humidityConnectors - input: XLR input & signal linkthroughConnectors - output: Speakon compatible & 2-pin terminal block (5.08 mm)Operating Temperature: 0° ~ 40° C at 95% humidityPower consumption: 426 Watt (1/3 MOP at 1 kHz)Dimensions: 482 x 44 x 330 mmWeight: 4.7 kg

This energy efficient stereo amplifier will automatically switch to a standby mode when no audio signals are detected (less than 1Watt power consumption in standby mode).Their weight and compact size makes these single rack space amplifiers ideal for both fixed and mobile installations. Their use of Class-D technology ensures excellent efficiency as well as outstanding sound quality. Thanks to the complete passively cooled entity only a minimal of maintenance is needed, while ensuring maximum reliability.Various specific functions and advanced circuitry guarantees an optimal protection against DC malfunctioning, short circuit, overheating and overload. Signal input connections are integrated with balanced XLR connectors, and signal link through is possible using the XLR output connectors. Outputs are connected using terminal block connectors.Specifications:RMS power @ 4 Ohm Stereo: 2 x 150WRMS power @ 8 Ohm Stereo: 2 x 80WRMS power @ 8 Ohm Bridge: 300WFrequency Response: 20 Hz - 20 kHzSignal / Noise: > 90 dBTHD+N by 1 kHz (1/2 Rated Power): < 0.1%Crosstalk: > 70 dBTechnology: Class - DPower supply: Switching modePower supply range: 100-240V AC - 50/60 HzInput Sensitivity: 0 dB (1V RMS)Input Impedance: 12 k Ohm balancedProtection: DC Short-circuit, Over heating, Over load, Signal limitingCooling system: Convection cooledOperation temperature: 0° ~ 40° at 95% humidityConnectors - inputs: XLR input & signal linkthroughConnectors - outputs: Speakon compatible & 2-pin terminal block (5.08 mm)Power consumption: 145 Watt (1/3 MOP at 1 kHz)Dimensions: 482 x 44 x 330 mm​ 

This energy efficient stereo amplifier will automatically switch to a standby mode when no audio signals are detected (less than 1Watt power consumption in standby mode).Their weight and compact size makes these single rack space amplifiers ideal for both fixed and mobile installations. Their use of Class-D technology ensures excellent efficiency as well as outstanding sound quality. Thanks to the complete passively cooled entity only a minimal of maintenance is needed, while ensuring maximum reliability. The quad channel construction consists of four channels with the possibility to use two independent stereos. In combination with the integrated active crossover network, it offers a complete solution for compact stereo applications with a bass cabinet. Various specific functions and advanced circuitry guarantees an optimal protection against DC malfunctioning, short circuit, overheating and overload. Signal input connections are integrated with balanced XLR connectors, and signal link through is possible using the XLR output connectors. Outputs are connected using terminal block connectorsSpecifications:RMS power @ 4 Ohm Stereo: 4 x 100WRMS power @ 8 Ohm Stereo: 4 x 50WRMS power @ 8 Ohm Bridge: 2 x 200WFrequency Response: 20 Hz - 20 kHzSignal to Noise ratio: > 90 dBTHD+N by 1 kHz (1/2 Rated Power): < 0.1%Crosstalk: > 70 dBTechnology: Class - DPower supply: Switching modePower supply range: 100-240V AC - 50/60 HzInput Sensitivity: 0 dB (1V RMS)Input Impedance: 12 k Ohm balancedProtection: DC Short-circuit, Over heating, Over load, Signal limitingCooling system: Convection cooledOperation temperature: 0° ~ 40° at 95% humidityConnectors - input: XLR inputConnectors - output: 2-pin terminal block (5.08 mm)Power consumption: 188 Watt (1/3 MOP at 1 kHz)Dimensions: 482 x 44 x 330 mm 

FeaturesCompact size — up to 2500 watts in two rack spaces, or 5000 watts in three rack spacesHigh-current toroidal transformers, for greater 2-ohm power and low noiseIndependent user-defeatable clip limiters reduce distortionSelectable low-frequency filters (30 Hz or 50 Hz) protect speakers and increase headroomThe 4000-watt RMX4050a operates on a standard 15 amp plug (120V)Both the RMX4050a and the RMX5050a feature a dual mono, high-current power supply for increased reliability and performanceThe RMX4050a&#39;s particularly exceptional combination of cooling capacity and electrical efficiency provides robust thermal performance suitable for high continuous power in 2-ohm stereo or 4-ohm bridged applications.Balanced 1/4” (6.3 mm) TRS, XLR, and barrier strip inputsTouch-proof binding post and Neutrik Speakon® outputsFront mounted gain controls for easy accessSignal and clip LED indicators for monitoring performanceIndependent DC and thermal overload protection on each channel automatically protects amplifier and speakers3-year warranty plus optional 3-year extended service contract

Since the 1976 release of the P2200, our first professional power amplifier, Yamaha has strived to achieve the highest possible levels of sound quality, power output, and reliability in sound reinforcement, studio, and installed applications.The new PX series power amplifiers continue this tradition of excellence, utilizing Yamaha’s renowned digital signal processing technology and unparalleled professional audio expertise to achieve a light, durable design, capable of delivering maximum output power to the speakers while simultaneously protecting them with optimized processing. Driven by a newly-developed Class-D amplifier the four new models that make up the PX series are suitable for a broad range of sound reinforcement and installation environments.The versatile PX series power amplifiers lineup combines intelligent processing with high output power to meet the requirements of a vast range of sound reinforcement environments. Features:2x 1000W at 8Ω2x 1200W at 4ΩNewly developed Class-D amplifier engine with a custom LSIFlexible onboard PEQ, crossover, filters, delay, and limiter functionsYamaha Speaker presetsUtlities for safe and secure operationSpecifications:Type: Final AmplifierPower: 2 x 1200 / 4Ω και 2 x 1000W / 8ΩFrequency response:-Line Inputs: XLR-3-31 x2, 1/4 "PHONE(TRS) x2Outputs: Neutrik speakON NL4 x2, Binding post x2 pairs, 1/4" PHONE(TS) x2Total harmonic distortion (THD): 0.1% (1kHz, 10W), 0.3% (1kHz, Half power)Dimensions: 48 x 8.8 x 38.8 cmRack Mount: YesWeight: 7.4 KgType: Low ImpedancePower 4Ω: 1000W-1500WRack Mount: 2U

Since the 1976 release of the P2200, our first professional power amplifier, Yamaha has strived to achieve the highest possible levels of sound quality, power output, and reliability in sound reinforcement, studio, and installed applications.The new PX series power amplifiers continue this tradition of excellence, utilizing Yamaha’s renowned digital signal processing technology and unparalleled professional audio expertise to achieve a light, durable design, capable of delivering maximum output power to the speakers while simultaneously protecting them with optimized processing. Driven by a newly-developed Class-D amplifier the four new models that make up the PX series are suitable for a broad range of sound reinforcement and installation environments.The versatile PX series power amplifiers lineup combines intelligent processing with high output power to meet the requirements of a vast range of sound reinforcement environments. Features:2x 300W at 8Ω2x 500W at 4ΩNewly developed Class-D amplifier engine with a custom LSIFlexible onboard PEQ, crossover, filters, delay, and limiter functionsYamaha Speaker presetsUtlities for safe and secure operation Specifications:Drive system: direct driveMotor: 4-phase, 8-pole coreless DC Hall motorServo control: quartz PLLPlatter: 300mm die-cast aluminium, 1.6kg (including mat)Speeds: 33 and 45rpmSignal to noise ratio: 77dBWow and flutter: 0.015% WRMSArm type: linear trackingEffective length: 190mmEffective mass: 17g (at 1.5g tracking force)Cartridge weight: 5 to 11g (10 to 16g with sub weights)Dimensions: 469 x 149 x 428mmWeight: 12kg

Since the 1976 release of the P2200, our first professional power amplifier, Yamaha has strived to achieve the highest possible levels of sound quality, power output, and reliability in sound reinforcement, studio, and installed applications.The new PX series power amplifiers continue this tradition of excellence, utilizing Yamaha’s renowned digital signal processing technology and unparalleled professional audio expertise to achieve a light, durable design, capable of delivering maximum output power to the speakers while simultaneously protecting them with optimized processing. Driven by a newly-developed Class-D amplifier the four new models that make up the PX series are suitable for a broad range of sound reinforcement and installation environments.The versatile PX series power amplifiers lineup combines intelligent processing with high output power to meet the requirements of a vast range of sound reinforcement environments. Features:2x 500W at 8Ω2x 800W at 4ΩNewly developed Class-D amplifier engine with a custom LSIFlexible onboard PEQ, crossover, filters, delay, and limiter functionsYamaha Speaker presetsUtlities for safe and secure operationSpecifications:Type: Final AmplifierPower: 2 χ 800W / 4Ω, 2 χ 500W / 8ΩFrequency response: ±1.0dB (1W, 8Ω, 20Hz to 20kHz)Line Inputs:    XLR-3-31 x2, 1/4 "PHONE(TRS) x2Outputs: Neutrik speakON NL4 x2, Binding post x2 pairs, 1/4" PHONE(TS) x2Total harmonic distortion (THD):    0.1% (1kHz, 10W), 0.3% (1kHz, Half power)Dimensions: 48 x 8.8 x 38.8 cmRack Mount: YesWeight:  6.9 KgType: Low ImpedancePower 4Ω: 500W-1000WRack Mount: 2U

Two-channel, 350W @ 4Ω Power AmplifierSpecifications:Class D amp with Crown's ultra-efficient DriveCore technology weighs less than 11 lb (5 kg)Higher DSP capabilities: More control; has band pass filter per channel Increased lighting functionality; turn off all LED indicators except clip and thermal to reduce distraction in dark venuesSelectable input sensitivity; 1.4Vrms and .775Vrms options so that amp can be driven at full powerSet sleep mode after specified time without having to press a buttonSecurity setting disables menu buttons; menu locked/unlocked by entering combinationSystem reset allows factory settings to be restoredRemote power triggerPeakx Limiters provide maximum output while protecting your speakersXLR, 1/4", RCA inputs provide flexibilityIntegrated PureBand Crossover System for better performance and controlEfficient forced-air fans prevent excessive thermal buildup

Amplifier 2x300W/4O-200W/8O-1Ch600W bridge amplifier 8W. Stereo / Parallel / Bridge mode.0.775-1.4v sensitivity. Inputs Outputs XLR/RCA- Speakon + Binding post. Regulatory Level-gain-operation mode. Indicative LED. Ground fault protection for space-charge-delayed start-suppression RF. 2RU Dimensions 8.9 x 48.1 x 38.6cm. Weight 12.2 kg.

Amplifier 2x800W/4O-520W/8O-1Ch1600W bridge amplifier 8W. Stereo / Parallel / Bridge mode. 0.775-1.4v sensitivity. Inputs Outputs XLR/RCA- Speakon + Binding post.Regulatory Level-gain-operation mode. Indicative LED. Ground fault protection for space-charge-delayed start-suppression RF. 2RU Dimensions 8.9 x 48.1 x 38.6cm. Weight 15.2 kg.

Two-channel, 525W @ 4Ω Power AmplifierSpecifications:Class D amp with Crown's ultra-efficient DriveCore technology weighs less than 11 lb (5 kg)Higher DSP capabilities: More control; has band pass filter per channel Increased lighting functionality; turn off all LED indicators except clip and thermal to reduce distraction in dark venuesSelectable input sensitivity; 1.4Vrms and .775Vrms options so that amp can be driven at full powerSet sleep mode after specified time without having to press a buttonSecurity setting disables menu buttons; menu locked/unlocked by entering combinationSystem reset allows factory settings to be restoredRemote power triggerPeakx Limiters provide maximum output while protecting your speakersXLR, 1/4", RCA inputs provide flexibilityIntegrated PureBand Crossover System for better performance and controlEfficient forced-air fans prevent excessive thermal buildup

The GXD 4 from QSC is a power amplifier designed for professional PA systems utilizing speakers with 4 and 8 ohm loads and a maximum output of 1600W. The GXD 4 employs a class D output stage with a universal power supply for high performance and efficiency, while keeping the unit lightweight at 11.3 lbs. The integrated DSP section includes High and Low-Pass filters (24dB LR), 4-band parametric equalizer, signal alignment delay, and RMS/Peak speaker protection limiting.Specifications:High peak output power with up to 1600 WPower levels matched to the most popular loudspeakers and optimized for maximum real-world headroom into 4-ohm and 8-ohm speaker systemsClass-D output stage with a universal power supply for high performance and efficiencyExtensive built-in loudspeaker processing, includes high & low-pass filters, 4-band PEQ, limiting, and delayLarge LCD display simplifies amplifier setup and indicates amp statusInputs: Parallel XLR and 1/4” TRS connectors for compatibility with any source while providing convenient loop-thru capabilityPrecision rotary encoders for gain and DSP parameter controlOutputs: Professional binding post and NL4 connectors (compatible with NL2) provide for mono and bi-amp speaker connectionsDigital Limiting automatically protects the amplifier from damage due to temperature rise or overdriveAdjustable speaker protection to match your loudspeaker’s power and impedanceFront panel LEDs indicate signal presence, input overload, and amplifier clipping

The GDX 8 from QSC is a professional power amplifier designed for professional PA systems utilizing speakers with 4 and 8 ohm loads and a maximum output of 4500W. The GDX 8 employs a class D output stage with a universal power supply for high performance and efficiency, while keeping the unit lightweight at 13.2 lbs. The integrated DSP section includes High and Low-Pass filters (24 dB LR), 4-band parametric equalizer, signal alignment delay, and RMS/Peak speaker protection limiting. Specifications:4500W Max Power OutputMatched for 4 Ohm and 8 Ohm SpeakersEfficient Class-D Power AmplifierBuilt-In DSP Speaker ProcessorHigh & Low-Pass Filters with 4-Band EQDigital Limiting with Speaker ProtectionLCD DisplayParallel XLR and 1/4" InputsBinding Post and NL4 Speaker ConnectsLightweight: 7.8 kg

QSC RMX 4050A. Professional quality performance incorporates road-proven QSC designs. The 4000 watt RMX 4050a operates on a standard 15 amp plug (120V) Both the RMX 4050a and RMX 5050a feature a dual mono, high-current power supply for increased reliability and performance The RMX 4050a provides improved thermal performance yielding higher continuous power in 2 ohm stereo or 4 ohm bridged applications. Compact size — up to 2500 watts in 2 rack spaces or 5000 watts in 3 rack spaces High-current toroidal transformers for greater 2 ohm power and low noise Independent user-defeatable clip limiters reduce distortion Selectable low-frequency filters (30 Hz or 50 Hz) protect speakers and increase headroom Balanced 1/4” (6.3 mm) TRS, XLR, and barrier strip inputs Touch-proof binding post and Neutrik Speakon outputs Front mounted gain controls for easy access Signal and Clip LED indicators to monitor performance Independent DC and thermal overload protection on each channel automatically protects amplifier and speakers 3-year warranty plus optional 3-year extended service contract

QSC RMX 5050A. Professional quality performance incorporates road-proven QSC designs The 4000 watt RMX 4050a operates on a standard 15 amp plug (120V) Both the RMX 4050a and RMX 5050a feature a dual mono, high-current power supply for increased reliability and performance The RMX 4050a provides improved thermal performance yielding higher continuous power in 2 ohm stereo or 4 ohm bridged applications. Compact size — up to 2500 watts in 2 rack spaces or 5000 watts in 3 rack spaces High-current toroidal transformers for greater 2 ohm power and low noise Independent user-defeatable clip limiters reduce distortion Selectable low-frequency filters (30 Hz or 50 Hz) protect speakers and increase headroom Balanced 1/4” (6.3 mm) TRS, XLR, and barrier strip inputs Touch-proof binding post and Neutrik Speakon outputs Front mounted gain controls for easy access Signal and Clip LED indicators to monitor performance Independent DC and thermal overload protection on each channel automatically protects amplifier and speakers 3-year warranty plus optional 3-year extended service contract

QSC RMX 850A. Professional quality performance incorporates road-proven QSC designs.Features: The 4000 watt RMX 4050a operates on a standard 15 amp plug (120V) Both the RMX 4050a and RMX 5050a feature a dual mono, high-current power supply for increased reliability and performance The RMX 4050a provides improved thermal performance yielding higher continuous power in 2 ohm stereo or 4 ohm bridged applications. Compact size — up to 2500 watts in 2 rack spaces or 5000 watts in 3 rack spaces High-current toroidal transformers for greater 2 ohm power and low noise Independent user-defeatable clip limiters reduce distortion Selectable low-frequency filters (30 Hz or 50 Hz) protect speakers and increase headroom Balanced 1/4” (6.3 mm) TRS, XLR, and barrier strip inputs Touch-proof binding post and Neutrik Speakon® outputs Front mounted gain controls for easy access Signal and Clip LED indicators to monitor performance Independent DC and thermal overload protection on each channel automatically protects amplifier and speakers 3-year warranty plus optional 3-year extended service contract

QSC RMX 2450A. Professional quality performance incorporates road-proven QSC designs. The 4000 watt RMX 4050a operates on a standard 15 amp plug (120V) Both the RMX 4050a and RMX 5050a feature a dual mono, high-current power supply for increased reliability and performance The RMX 4050a provides improved thermal performance yielding higher continuous power in 2 ohm stereo or 4 ohm bridged applications. Compact size — up to 2500 watts in 2 rack spaces or 5000 watts in 3 rack spaces High-current toroidal transformers for greater 2 ohm power and low noise Independent user-defeatable clip limiters reduce distortion Selectable low-frequency filters (30 Hz or 50 Hz) protect speakers and increase headroom Balanced 1/4” (6.3 mm) TRS, XLR, and barrier strip inputs Touch-proof binding post and Neutrik Speakon outputs Front mounted gain controls for easy access Signal and Clip LED indicators to monitor performance Independent DC and thermal overload protection on each channel automatically protects amplifier and speakers 3-year warranty plus optional 3-year extended service contract

The American Audio VLP-1500 power amp gives you power to spare at a stunningly low price. The VLP-500 is rated at 750W RMS per channel at 4 ohms, 500W RMS per channel at 8 ohms, and 1,500W RMS bridged mono at 8 ohms. Frequency range is 20Hz-20kHz. TRS and XLR inputs, binding post, and Speakon outputs.Specifications:Total Harmonic Distortion: Less Than 0.1% (20Hz - 20kHz  8 Ohms) Frequency Response: (+/-01db, rated output Power, 8 Ohms): 20Hz - 20K HzSlew Rate: 15V Per usecDamping Factor  8 Ohm: 300Impedance: 20K Ohms balanced / 10K Ohms unbalancedCooling System: 2 indivdual fansSpecial Features: High/Low Pass Filter / Input Sensitivity Selector / Ground Lift / LimiterDimensions (LxWxH): 14" x 19" x 3.5" / 360 x 482 x 88mm 2-rack mount spacesWeight: 42 lbs. / 19 Kgs.Special Features: High/Low Pass Filter; Input Sensitivity Selector; Ground Lift; LimiterOutput Power: 750W RMS Per Channel  4 Ohms, 1kHz, 0.1% THD  500W RMS Per Channel  8 Ohms, 1kHz, 0.1% THD (Bridge Mode, Mono) 1500W RMS  8 Ohms, 1K Hz, 1% THD

The American Audio VLP-600 power amp delivers powerful performance with unmatched economy. Pumping out 300W RMS per side at 4 ohms, 200W RMS per channel at 8 ohms, and 300W RMS bridged mono at 8 ohms, the rackmountable VLP-600 cranks out big wattage for the dollar. Frequency range is 20Hz-20kHz. TRS and XLR inputs, binding post and Speakon outputs.Specifications:Output Power: 300W RMS per channel  4 Ohms, 1kHz, 0.1% THD 200W RMS per channel  8 Ohms, 1kHz, 0.1% THD (Bridge Mode, Mono) 600W RMS  8 Ohms, 1K Hz, 1% THDTotal Harmonic Distortion: Less than 0.1% (20Hz - 20kHz  8 Ohms)Frequency response: (+/-01db, rated output Power, 8 Ohms): 20Hz - 20K HzSlew Rate: 15V per usecDamping Factor  8 Ohm: 300Impedance: 20 Ohms balanced / 10 Ohms unbalancedCooling system: 2 indivdual fansSpecial features: High/low pass filter / input sensitivity selector / Ground lift limiterHigh/low pass filterInput sensitivity selectorlimiterGround lift

600 Watt Power AmplifierOutput power: 300W   4 ohms stereo, 200W   8 ohms stereoHigh-current toroidal transformers for greater power and low noiseBalanced 1/4' TRS and XLR inputs for maximum flexibilityGrounding / Floating switch to avoid grounding loopBinding post and Speakon-type outputsFront mounted gain controls for easy accessSignal and Peak LED indicators to monitor performanceShort circuit, thermal, subsonic, RF protection, output DC offsetPower on/off mutingSpecifications:Type: Power amplifier Power: 2x200W 8Ω, 2x300W 4ΩFrequency Response: 20Hz-20KHz Inputs: 2 x XLR, 2 x TRS Οutput: 2 x Speakon, 2 x binding post THD:

The GX5 uses a Class H system, based on key elements of the PL Series, (PLX, PL3, CX, DCA) almost doubling power in the same size and weight. QSC design expertise allows the output devices to shift from low-power to high-power rails in less than a millionth of a second, ensuring that the output power is always right where it needs to be without excess loss. Both amplifiers use premium toroidal power transformers for reliable "mid-weight" performance. A variable-speed fan moves air crosswise through the amplifier, drawing cool air in over the power transformer, through the fan, and then over the heat sink. This keeps the transformer cool and allows a full size heat sink to fit in a down-sized chassis.Specifications:8 ohms / 1 kHz (both channels driven): 500 W8 ohms / 1 kHz (single channel driven): 600 W4 ohms / 1 kHz (both channels driven): 700 W4 ohms / 1 kHz (single channel driven): 850 W Distortion (1 dB below rated power, 1 kHz): 8 ohms: less than 0.02%, 4 ohms: less than 0.05% Signal to Noise (20 Hz - 20 kHz): 100 dB Input Sensitivity: 1.2 VrmsVoltage Gain (8 ohms): 34.4 dB Output Circuitry: 2-tier Class HPower Requirements (1/8 power, pink noise at 4 ohms, 120V): 6A Frequency Response: 20 Hz - 20 kHz, +0, -1 dB Dynamic Headroom (4 ohms): 2 dB Input Impedance (ohms): Greater than 20k (balanced) Maximum Input Level: +24 dB (16 Vrms) Input Connectors (each channel): 3-pin XLR and 1/4" TRS, balanced, parallel Phono, unbalanced Output Connectors (each channel): Speakon, 1/4", Binding Posts Amplifier and Load Protection: Short circuit, open circuit, thermal, RF protection Load protected against DC faults Front Panel Controls and Indicators: Gain controls, 21 detents Red Clip LEDs, proportional, 0.1% THD threshold Green Signal LEDs, threshold -35 dB Blue Power LED, AC on Rear Panel Controls: Full Range / Crossover switch 100 Hz, 3rd order LP (sub), 2nd order HP (top)Dimensions: Height: 3.5" (89 mm) 2RU, Width: 19" (483 mm), Depth: 10.1" (257 mm) Weight: Net: 28 lbs (12.6 kg), Shipping: 32 lbs (14.6 kg)

The GX3 is ideal for speakers in the 300 watt (Program) range, while the GX5 provides full performance for 500 watt (Program) speakers. The GX7 outputs 725 watts into an 8 ohm load. Owners of popular 4 ohm loudspeakers (such as dual-woofer, two-way models) will find the 700 watt (4 ohm) power of the GX5 an ideal match while the GX7&#39;s 1000 watts will very capably power many of today&#39;s popular subwoofers or two typical 8 ohm speakers per channel.The GX3 uses the latest evolution of the QSC Grounded Collector output system, for optimum cooling of the critical power transistors. A true Class B biasing system combines maximum thermal efficiency with excellent audio performance.Specifications:8Ω / both channels driven / 1 kHz: 300 W8Ω / single channel driven / 1 kHz: 350 W4Ω / both channels driven / 1 kHz; 425 W4Ω / single channel driven / 1 kHz; 500 WDistortion (typical): 20 Hz - 20 kHz: 1 dB below rated power 8Ω: less than 0.05% / 4Ω: less than 0.1%Signal to Noise: (20 Hz - 20 kHz) 100 dBInput Sensitivity: 1.2 VrmsVoltage Gain: (8Ω) 32.2 dBOutput Circuitry: Class BPower Requirements: (1/8 power, pink noise at 4Ω, 120 V) 6.3AFrequency Response: 20 Hz - 20 kHz, +0, 1 dBDynamic Headroom (4Ω): 2 dBDamping Factor: 100Input Impedance (Ω): Greater than 20k (balanced)Maximum Input Level: +24 dB (16 Vrms)Input Connectors (each channel): 3-pin XLR and 1/4" TRS, balanced, parallel Phono, unbalancedOutput Connectors (each channel) Speakon®, 1/4", Binding PostsAmplifier and Load Protection: Short circuit, open circuit, thermal, RF protectionLoad protected against DC faultsFront Panel Controls and Indicators: Gain controls, 21 detentsRed Clip LEDs, proportional, 0.1% THD thresholdGreen Signal LEDs, threshold -35 dBBlue Power LED, AC onRear Panel Controls: Full Range / Crossover switch100 Hz, 3rd order LP (sub), 2nd order HP (top)Dimensions (HWD): 3.5" (2RU) x 19" x 10.1" (89 mm x 483 mm x 257 mm)  

Amplifier 2x450W/4O-330W/8O-1Ch900W bridge amplifier 8W. Stereo / Parallel / Bridge mode. 0.775-1.4v sensitivity. Inputs Outputs XLR/RCA- Speakon + Binding post. Regulatory Level-gain-operation mode. Indicative LED. Ground fault protection for space-charge-delayed start-suppression RF. 2RU Dimensions 8.9 x 48.1 x 38.6cm. Weight 13.7 kg.

Amplifier 2x1600W/4O-1250W/8O-1Ch3200W bridge amplifier 8W. Stereo / Parallel / Bridge mode.0.775-1.4v sensitivity. Inputs Outputs XLR/RCA- Speakon + Binding post.Regulatory Level-gain-operation mode. Indicative LED. Ground fault protection for space-charge-delayed start-suppression RF. 2RU Dimensions 8.9 x 48.1 x 38.6cm. Weight 18.7 kg.

here's no debate – when you choose Crown's XTi 2 Series, you're choosing one of the most powerful and innovative amplifiers on the market today. That's because the all-new XTi 2 Series amps continue to set the standard for unmatched performance and value, delivering the goods night after night without breaking a sweat. Features Peakx Plus™ Limiters provide the ultimate in system performance and protection by allowing full control over threshold, attack, and release Enhanced Subharmonic Synth section provides user control over frequency, gain and filter type for system-specific tuning 3 User-defined fan mode controls – normal, early and fullspeed – for matching fan performance to a specific application New system monitoring provides software visibility of AC line voltage and power supply temperature Integrated cast-aluminum handles for easy handling and enhanced durability Locking power cord clip provides a secure connection between the amplifier and power cord Updated HiQnet System Architect™ control software Increased number of presets to a total of 50; 49 of which are user definable Specifications Channels 2 Sensitivity 1.4V Rated Power Output (per channel) 1000W 2Ω, 800W 4Ω, 475W 8Ω Signal to Noise Ratio (below rated 1 kHz power at 8 ohms) 100 dB (A-weighted) THD < 0.5% Frequency Response (at 1W, 20 Hz - 20 kHz) + 0 dB, -1 dB Crosstalk (below rated power) 20 Hz to 1 kHz >70 dB Dimensions 3.5" x 19" x 12.25" Weight 18.5 lbs (8.4 kg) Shipping Weight 21.5 lbs (9.8 kg) IEC Power Connector 15A

DSP controlled Power: 2x 1600 W (2 ohm), 1200 W (4 ohm), 650 W (8 ohm), 2400 W bridge (8 ohm), 3200 W bridge (4 ohm) DSP Applications: input EQ with 6 parametric filters per channel with adjustable Q- factor and +/- 15 dB gain Crossover with high and low pass Each channel with 6/ 12/ 18/ 24 dB per octave and switchable polarity Output EQ with 8 parametric filters per channel with adjustable Q- factor and +/- 15 dB gain Delay up to 50 ms Subharmonic synth Peak plus limiter with adjustable threshold, attack and release 50 Presets 3 Switchable fan-mode controls HiQnet band manager and system architect control software via USB port Display for the mains voltage and power supply temperature Connectors: 2x NL4 speaker twist out, binding post out, XLR in/ out Dimensions: 19” (485 mm) x 2 U (89 mm) x 311 mm Weight 8.4 Kg

There's no debate – when you choose Crown's XTi 2 Series, you're choosing one of the most powerful and innovative amplifiers on the market today. That's because the all-new XTi 2 Series amps continue to set the standard for unmatched performance and value, delivering the goods night after night without breaking a sweat. Features Peakx Plus™ Limiters provide the ultimate in system performance and protection by allowing full control over threshold, attack, and release Enhanced Subharmonic Synth section provides user control over frequency, gain and filter type for system-specific tuning 3 User-defined fan mode controls – normal, early and fullspeed – for matching fan performance to a specific application New system monitoring provides software visibility of AC line voltage and power supply temperature Integrated cast-aluminum handles for easy handling and enhanced durability Locking power cord clip provides a secure connection between the amplifier and power cord Updated HiQnet System Architect™ control software Increased number of presets to a total of 50; 49 of which are user definable Specifications Channels 2 Sensitivity 1.4V Rated Power Output (per channel) 3000W 2Ω, 2100W 4Ω, 1200W 8Ω Signal to Noise Ratio (below rated 1 kHz power at 8 ohms) 103 dB (A-weighted) THD < 0.5% Frequency Response (at 1W, 20 Hz - 20 kHz) + 0 dB, -1 dB Crosstalk (below rated power) 20 Hz to 1 kHz >70 dB Dimensions 3.5" x 19" x 16.2" Weight 24 lbs (10.9 kg) Shipping Weight 30 lbs (13.6 kg) IEC Power Connector 20A

There's no debate – when you choose Crown's XTi 2 Series, you're choosing one of the most powerful and innovative amplifiers on the market today. That's because the all-new XTi 2 Series amps continue to set the standard for unmatched performance and value, delivering the goods night after night without breaking a sweat. Features Peakx Plus™ Limiters provide the ultimate in system performance and protection by allowing full control over threshold, attack, and release Enhanced Subharmonic Synth section provides user control over frequency, gain and filter type for system-specific tuning 3 User-defined fan mode controls – normal, early and fullspeed – for matching fan performance to a specific application New system monitoring provides software visibility of AC line voltage and power supply temperature Integrated cast-aluminum handles for easy handling and enhanced durability Locking power cord clip provides a secure connection between the amplifier and power cord Updated HiQnet System Architect™ control software Increased number of presets to a total of 50; 49 of which are user definable Specifications Channels 2 Sensitivity 1.4V Rated Power Output (per channel) 700W 2Ω, 500W 4Ω, 275W 8Ω Signal to Noise Ratio (below rated 1 kHz power at 8 ohms) 100 dB (A-weighted) THD < 0.5% Frequency Response (at 1W, 20 Hz - 20 kHz) + 0 dB, -1 dB Crosstalk (below rated power) 20 Hz to 1 kHz >70 dB Dimensions 3.5" x 19" x 12.25" Weight 18.5 lbs (8.4 kg) Shipping Weight 21.5 lbs (9.8 kg) IEC Power Connector 15A

Phonic΄s MAX 1500 Plus Power Amplifier provides 900 Watts of power at 8 ohms (bridge mono) or 450 Watts at 4 ohms (stereo) - ideal for clubs, churches, auditoriums and more. Input to the MAX 1500 Plus amp is achieved via XLR or phone jack, and output is achieved either through Speakon-type connectors or traditional binding posts. The MAX 1500 Plus features ground switches, and the option to choose between stereo, parallel and bridge operating modes, making this amplifier ideal for real world application.

The COM12 is a public address amplifier, with a power up to 120 W. It contains a wide variation of input possibilities for all kinds of connection purposes, such as 2 unbalanced stereo line level inputs which are switchable between Line and Microphone level, 2 balanced inputs which are switchable between Line and Microphone level, and two balanced inputs which are selectable between Line and Microphone level with priority settings and phantom power.

The COM24 is a public address amplifier, with a power up to 240 W. It contains a wide variation of input possibilities for all kinds of connection purposes, such as 2 unbalanced stereo line level inputs which are switchable between Line and Microphone level, 2 balanced inputs which are switchable between Line and Microphone level, and two balanced inputs which are selectable between Line and Microphone level with priority settings and phantom power.

The CAP412 is a professional four channel 100V power amplifier which is capable of providing 120 Watt to each of the four separate output channels. This creates a great flexibility and new possibilities for installed Multi-Zone audio distribution systems.

Amplifier Switching with power 2X1000W/2Ω, 2X800W/4Ω & 2Χ800W/70V. Bridge operation possibility, power supply for operation in any voltage, LCD screen, embodied DSP processor with ready presets for various speakers, EQ, limiting, compression, delay, crossover frequencies & subharmonic synthesizer. Balanced inputs with phoenix connectors outputs with barrier strip. Management through PC (USB) compatible with HiQnet. Suitable for permanent installations. Weight 10Kgr.

The American Audio VLP-2500 power amp gives you power to spare at a stunningly low price. The VLP-500 is rated at 750W RMS per channel at 4 ohms, 500W RMS per channel at 8 ohms, and 1,500W RMS bridged mono at 8 ohms. Frequency range is 20Hz-20kHz. TRS and XLR inputs, binding post, and Speakon outputs.Specifications: 1100W RMS Per Channel  4 Ohms, 1kHz, 0.1% THD 700W RMS Per Channel  8 Ohms, 1kHz, 0.1% THD 2200W RMS  8 Ohms, 1K Hz, 1% THD (Bridge Mode, Mono) Total Harmonic Distortion: Less Than 0.5% (20Hz - 20kHz  8 Ohms) Frequency Response: (+/-05db, rated output Power, 8 Ohms): 20Hz - 20K Hz Slew Rate: 20V Per usec Damping Factor  8 Ohm: 450 Impedance: 20K Ohms balanced / 10K Ohms unbalanced Cooling System: 2 high speed cooling fans Special Features: High/Low Pass Filter / Input Sensitivity Selector / Ground Lift / Limiter Dimensions (LxWxH): 17.75" x 19" x 3.5" / 453 x 482 x 88mm (2 rm spaces) Weight: 50 lbs. / 23 Kgs.