Custom-Integration Amplifiers

The WiiM VibeLink Amp keeps the compact footprint of the best-selling WiiM Amp in a more powerful version, delivering 2 × 100 W into 8 Ω and 2 × 200 W into 4 Ω to drive virtually any pair of speakers. With RCA, optical, and coaxial inputs, it connects to many sources, while the built-in DAC supports Hi-Res up to 24-bit / 192 kHz for excellent sound quality.Up to 2 × 200 W of powerBuilding on the multi-award-winning WiiM Amp and WiiM Amp Ultra, the VibeLink Amp upgrades the amplification stage with Texas Instruments TI TPA3255 modules and six TI OPA1612 op-amps, achieving over 2 × 100 W into 8 Ω and 2 × 200 W into 4 Ω. It delivers this power with vanishingly low distortion of 0.0005%, 120 dB SNR, and outstanding musicality.Post-Filter Feedback (PFFB)To ensure superb fidelity, the VibeLink Amp employs advanced post-filter feedback (PFFB). This corrects for speaker load variations—where conventional amps can lose performance—resulting in a cleaner, more balanced, and more accurate sound, a wider soundstage, and finer, better-defined detail with any speakers.Analog and digital inputsConnectivity includes 1× RCA analog input and 2× digital inputs (optical and coaxial), making it easy to pair with a CD player, network player (ideally the WiiM Ultra, which shares the same format), or a turntable with built-in phono stage. A high-performance ESS 9039Q2M DAC handles formats up to 24-bit / 192 kHz to fully enjoy Hi-Res music. There’s also a 12V trigger for auto power-on with your source, plus auto standby after 30 or 60 minutes of inactivity.Optimized thermal designMeasuring just 20 cm square and 6 cm high, the VibeLink Amp fits anywhere—TV console, desk, or bookshelf. Its all-aluminum chassis features advanced thermal management with a copper heat pipe channeling heat to a large aluminum heatsink. This ensures efficient cooling and long-term reliability, even during extended, high-volume listening.Compact yet powerful, the WiiM VibeLink Amp drives bookshelf or floorstanding speakers with authority and musicality. Rich connectivity and a quality DAC enable Hi-Res playback up to 24-bit / 192 kHz—a smart balance of power, convenience, and performance in a minimal footprint.HighlightsUp to 200 W of power24-bit / 192 kHz DACRCA, optical, and coaxial inputsFull aluminum chassisCompact footprint

The WiiM VibeLink Amp keeps the compact footprint of the best-selling WiiM Amp in a more powerful version, delivering 2 × 100 W into 8 Ω and 2 × 200 W into 4 Ω to drive virtually any pair of speakers. With RCA, optical, and coaxial inputs, it connects to many sources, while the built-in DAC supports Hi-Res up to 24-bit / 192 kHz for excellent sound quality.Up to 2 × 200 W of powerBuilding on the multi-award-winning WiiM Amp and WiiM Amp Ultra, the VibeLink Amp upgrades the amplification stage with Texas Instruments TI TPA3255 modules and six TI OPA1612 op-amps, achieving over 2 × 100 W into 8 Ω and 2 × 200 W into 4 Ω. It delivers this power with vanishingly low distortion of 0.0005%, 120 dB SNR, and outstanding musicality.Post-Filter Feedback (PFFB)To ensure superb fidelity, the VibeLink Amp employs advanced post-filter feedback (PFFB). This corrects for speaker load variations—where conventional amps can lose performance—resulting in a cleaner, more balanced, and more accurate sound, a wider soundstage, and finer, better-defined detail with any speakers.Analog and digital inputsConnectivity includes 1× RCA analog input and 2× digital inputs (optical and coaxial), making it easy to pair with a CD player, network player (ideally the WiiM Ultra, which shares the same format), or a turntable with built-in phono stage. A high-performance ESS 9039Q2M DAC handles formats up to 24-bit / 192 kHz to fully enjoy Hi-Res music. There’s also a 12V trigger for auto power-on with your source, plus auto standby after 30 or 60 minutes of inactivity.Optimized thermal designMeasuring just 20 cm square and 6 cm high, the VibeLink Amp fits anywhere—TV console, desk, or bookshelf. Its all-aluminum chassis features advanced thermal management with a copper heat pipe channeling heat to a large aluminum heatsink. This ensures efficient cooling and long-term reliability, even during extended, high-volume listening.Compact yet powerful, the WiiM VibeLink Amp drives bookshelf or floorstanding speakers with authority and musicality. Rich connectivity and a quality DAC enable Hi-Res playback up to 24-bit / 192 kHz—a smart balance of power, convenience, and performance in a minimal footprint.

The HA400 is a 400 watts 4 zone network streaming amplifier that integrates Hi-res amplification, a network player with AirPlay 2, Spotify Connect, Tidal Connect, and advanced preamplifier technologies.Power up and connect to your home network by Ethernet, wire each zona to your passive speakers, and you are ready to go. This AirPlay2 amplifier lets you play any audio sources in different rooms and provides convenient wireless control of all zones in one 4STREAM APP.Whole House Audio SystemThe HA400 allows you to stream audio to up to 4 different zones or rooms simultaneously.Synchronized PlaybackPlay different songs in different rooms or same song in every room, offering versatile audio distribution for whole-home or commercial setups.Individual ControlHA400 allows precise control over each zone's name, audio sources, EQ, and volume levels, granting the flexibility to personalize the audio experience for each area according to your preferences.Expandable Zone ConfigurationThe HA400 4 Zone network Amplifier is expandable, allowing to add more zones beyond the initial 4 zones.Group each HA400 with connecting network in/out ports, providing scalability for future expansions or larger installations.Convenient Wireless ControlBuilt-in AirPlay 2, Spotify Connect, and Tidal Connect, HA400 allows easy wireless audio streaming from your phone, tablet, and laptop.Convenient wireless control in any corner with your favorite APP, even when you are away from the installation site.High-fidelity Sound QualityThe amplifier is designed to deliver outstanding audio performance with high-quality 4 pics ESS ES9023P DAC built inside, ensuring clear, rich, and immersive sound reproduction in each zone.Upgrading your home entertainment experience with music, movie, dance, workout, and party time.400Watts 8-channel AmplifierHA400 build with 8 channels class d digital amplification with 50 watts per channel under the stereo mode and can switch to Bridged mode for 100 watts per channel.Which can power 4 pairs of passive stereo speakers or 4 mono passive speakers at the same time.

Marantz Model M4 – Pure Power and Refined Musicality in a Sleek AmplifierThe Marantz Model M4 combines timeless design with cutting-edge engineering to deliver a powerful yet refined amplifier that elevates any listening experience. Built with Marantz’s signature attention to detail, it blends authority, precision, and warmth in a way that only Marantz can achieve.Powerful Performance With high-output amplification, the Model M4 drives speakers with confidence, ensuring dynamic impact and effortless clarity even at higher volumes.Signature Marantz Sound Renowned for its warm and natural sonic character, this amplifier presents music with detail, depth, and emotion—faithfully reproducing every nuance of the performance.Premium Craftsmanship The solid chassis, elegant front panel, and carefully engineered internal layout reflect Marantz’s heritage of precision craftsmanship and durability.Flexible Connectivity Equipped with versatile input and output options, the Model M4 integrates seamlessly into hi-fi systems or home theater setups, adapting easily to your needs.Audiophile Components Hand-selected internal components and optimized circuitry minimize distortion and preserve the purity of your music across all frequencies.Elegant System Integration Designed to pair beautifully with both bookshelf and floorstanding speakers, the Model M4 makes an excellent foundation for a high-performance audio system.Key FeaturesHigh-power amplifier for dynamic and controlled soundMarantz’s signature warm, natural, and detailed sonic characterPremium build quality with elegant, modern stylingVersatile connectivity for hi-fi or home theater integrationAudiophile-grade internal components for purity and precisionPerfect match for a wide range of speaker types

Elipson Connect 2130 Xi connected amplifier: a concentrate of technology and French know-how for demanding audio professionals.Designed and manufactured in France, this amplifier embodies excellence and precision, offering an impressive power output of 2 x 130 W RMS under 4 and 8 ohms to efficiently power any pair of speakers, including the most demanding.Power and precision for professionalsThe Connect 2130 Xi is equipped with Class D amplification and a PFC power factor correction system, guaranteeing harmonic distortion of less than 0.003% and a signal-to-noise ratio of over 119 dB. Thanks to its damping factor of 350, this amplifier provides optimum power supply for bookshelf and floorstanding speakers. For specific needs, it can be bridged in mono mode, delivering 250 W RMS and 500 W peak at 8 ohms. What's more, it's compatible with 100 V loudspeakers for large spaces.State-of-the-art connectivity and streamingThe Elipson Connect 2130 Xi connects to the Internet via WiFi or Ethernet, giving you access to a multitude of streaming services such as Spotify, Deezer, Tidal, Qobuz and Amazon Music, as well as iHeartRadio and TuneIn. Its ESS SABRE ES9023 DAC supports high-resolution formats up to 24 bits / 192 kHz, guaranteeing exceptional audio quality.With integrated AirPlay 2, Chromecast and Bluetooth 5.1, you can stream your music from any device. What's more, multi-room functionality means you can create a consistent musical ambience in every room of your business space.Extensive compatibility for versatile useEquipped with an HDMI ARC input, the Elipson Connect 2130 Xi easily retrieves sound from a compatible TV or video projector, allowing volume control from your TV remote. An RCA input, a subwoofer output, and trigger inputs/outputs complete its connectivity, offering optimum flexibility for integrating various audio sources, whether CD players, pre-amplified vinyl decks or FM/DAB tuners.Compact design and easy integrationWith compact dimensions of 215 x 44.5 x 220 mm and a weight of just 2 kg, the Elipson Connect 2130 Xi amplifier fits easily into any professional environment. In addition, an optional rack-mountable front panel allows 2 Connect 2130 Xi to be integrated, offering a neat installation in a standard rack, meeting the specific needs of professional installations.

Housed in a sleek aluminum shell, the compact WiiM Amp offers versatile placement options. Inside, premium components and innovative circuitry ensure robust, crystal-clear amplification. A custom-designed heatsink ensures optimal thermal performance. Don't let its compact design fool you – it packs 60 Watts per channel at 8 ohms, and 120 Watts per channel at 4 ohms. Transform your passive speakers including floor-standing, architectural, outdoor, or bookshelf, into smart audio powerhouses.Streamline your sonic exploration with the WiiM Home app. Say goodbye to app-hopping; this all-in-one interface connects you to a plethora of popular music streaming services like Spotify, iHeartRadio, Tidal, Amazon Music, Qobuz, Napster, Pandora, TuneIn, Deezer, and more.

Small Yet MightyHoused in a sleek aluminum shell, the compact WiiM Amp offers versatile placement options. Inside, premium components and innovative circuitry ensure robust, crystal-clear amplification. A custom-designed heatsink ensures optimal thermal performance. Don't let its compact design fool you – it packs 60 Watts per channel at 8 ohms, and 120 Watts per channel at 4 ohms. Transform your passive speakers including floor-standing, architectural, outdoor, or bookshelf, into smart audio powerhouses.Stream Everything You LoveStreamline your sonic exploration with the WiiM Home app. Say goodbye to app-hopping; this all-in-one interface connects you to a plethora of popular music streaming services like Spotify, iHeartRadio, Tidal, Amazon Music, Qobuz, Napster, Pandora, TuneIn, Deezer, and more.Does It All Like MagicMaster your audio universe with the WiiM Home App. Stream from top music services and manage your system effortlessly, room by room. Adjust volume, sync speakers, save favorites, set alarms, and tweak settings—all in one place. Prefer your go-to music app? No problem, play straight from it. Plus, go hands-free with voice commands. Whether you're using Alexa, Google Assistant, or Siri, control is just a word away, even with the included voice remote.Your Music Library EverywherePlug your USB disk into the WiiM Amp and transform your home into a personal concert hall. Stream your digital music collection in studio-quality to multiple WiiM devices throughout your space. The WiiM Amp not only indexes your music library but also serves as an always-on media server, making your personal tunes accessible anytime, anywhere in your home.Tailor-Made Audio Endless PossibilitiesUnlock a world of sound customization with the WiiM Amp. Whether you're integrating ceiling speakers, reviving vintage audio gear, or optimizing your TV's sound, our robust suite of EQ options has you covered. Choose from 24 preset settings, fine-tune with a 10-band graphic EQ, or dive deep with a 10-band parametric EQ—all easily accessible in the app. Plus, enjoy the freedom to set independent EQ profiles for each input source, be it HDMI, Optical, Line, BT, or Network. Craft your perfect audio landscape, room by room, source by source.Seamless Voice Control with 360° Bluetooth RemoteExperience effortless control over the WiiM Amp via the Bluetooth remote, featuring built-in Alexa for voice commands. Navigate without any barriers, and easily perform actions like play, pause, track skipping, volume adjustments, and muting. Plus, enjoy one-tap access to your favorite content through customizable presets.Superior Sound QualityExperience sound like never before with the WiiM Amp. Our rigorous audio tests show that it delivers a stunningly clear and rich audio experience. With a Total Harmonic Distortion + Noise (THD+N) of just 0.002% (-93 dB) and 98 dB SNR at 5W, it's nearly flawless—meaning you hear the music exactly as the artist intended, without any distracting noise or distortion. Whether you're a casual listener or an audiophile, the WiiM Amp elevates your audio experience to new heights.Home Theater Magic, SimplifiedElevate your entertainment experience effortlessly with the WiiM Amp's HDMI ARC port. Plug in your TV and immerse yourself in rich stereo sound for shows, movies, and video games. Craving that extra oomph? Simply add a powered subwoofer to take your audio to cinematic levels. With minimal setup required, the WiiM Amp offers a seamlessly integrated AV system that turns your living room into a home theater paradise.

MODEL M1 is a wireless streaming amplifier engineered with performance and versatility in mind. Enjoy your favorite music or TV shows with seamless connectivity from one elegant, compact device.Crafted in Shirakawa, Japan2.1 Channels100 Watts per ChannelHDMI eARCDolby Digital+HEOS Built-inThe New Shape of High-Performance SoundBorn from decades of Marantz heritage and engineering expertise, this new generation of wireless streaming amplifier transforms the way you listen to music and watch TV throughout your home .MODEL M1’s 100W per channel of high-quality, low-distortion amplification delivers pristine sound anywhere, while a subwoofer output delivers room-filling scale in larger spaces.However you choose to stream your high-resolution music, MODEL M1 has you covered, with support for HEOS, AirPlay2, Bluetooth, Spotify Connect, and more.The expansive feature set yet diminutive size of M1 makes it the ideal partner for multi-room listening.MMDF is a unique and sophisticated digital filtering technology that reveals the natural detail and tonality in sound.Unveil superb sound from movies and TV programs with MODEL M1 using HDMI eARC and onboard Dolby Digital+ processing.

The Denon Home Amp can power any loudspeaker in any room, enhance TV audio with HDMI eARC, or connect to a subwoofer for added bass with low and high pass crossovers. With HEOS® Built-in, you can manage all your devices from the HEOS app. Keep the music going throughout your home with seamless multi-room control.100 Watts of PowerDenon Sound QualitySubwoofer OutputHigh-Res Audio StreamingHEOS Built-in Multi-Room Experience

Housed in a sleek aluminum shell, the compact WiiM Amp offers versatile placement options. Inside, premium components and innovative circuitry ensure robust, crystal-clear amplification. A custom-designed heatsink ensures optimal thermal performance. Don't let its compact design fool you – it packs 60 Watts per channel at 8 ohms, and 120 Watts per channel at 4 ohms. Transform your passive speakers including floor-standing, architectural, outdoor, or bookshelf, into smart audio powerhouses.Streamline your sonic exploration with the WiiM Home app. Say goodbye to app-hopping; this all-in-one interface connects you to a plethora of popular music streaming services like Spotify, iHeartRadio, Tidal, Amazon Music, Qobuz, Napster, Pandora, TuneIn, Deezer, and more.

The CI-NAP 108 is an 8-channel power amplifier designed to be the perfect complement to an integrated audio installation, in particular Focal in-wall hi-fi speakers. When combined with the CI-Uniti 102, it can be used to address several speakers in different rooms or amplify eight separate audio streams thanks to its local inputs for each amplified channel. It is the ultimate amplification solution for a system synonymous with uncompromising power and sound quality.Some Key Points about NAP 10810 RCA inputs, including 8 local inputs and 2 L/R bus inputs.10 RCA outputs for series connection with other amplifiers, such as the CI-101.A silent, efficient and compact integrated power amplifier.Two Euroblock outputs per channel for easy parallel connections between loudspeakers.Independent level control.Input signal detection with automatic power-down after 20 minutes.Universal 100V to 240V mains power supply.

The CI-Uniti 102 is a streamer-amplifier combining musical performance and versatility. Its mission: to fit discreetly into your living space, indoors or out, to amplify Focal integrated speakers and transform audio from all media (TV, streaming music platforms, video game consoles, etc.). Thanks to its integrated DSP, it allows complete calibration of systems and can be interconnected with the CI-NAP 108 and CI-NAP 101, adapting to all situations and offering sensational audio installations.CI-UNITI 102 in a few key points:Wired and wireless streaming capabilities: TIDAL, TIDAL Connect, Qobuz, Spotify, UPnP™, Internet Radio, Airplay 2, ChromeCast.Versatile connectivity: HDMI, Bluetooth®, S/PDIF, analogue, RCA input, reception from Dante network.Ultra-quiet and compact built-in power amplifier rated at 150W at 8 ohms. Two independent stereo RCA outputs that can be used for subwoofers or sub-zones.Trigger outputs for remote standby of CI-NAP 108 and CI-NAP 101.A universal 100V to 240V mains power supply.

The CI-NAP 101 is an ultra-quiet mono power amplifier compatible with 70V/100V line array loudspeakers. Compact and rack-mountable for easy, discreet installation, it is ideal for powering subwoofers or integrated hi-fi speakers that require a lot of power, while offering exceptional audio quality. What's more, it can be combined with an audio-video processor for tailor-made and ultimate installations.The CI-NAP 101 In A Few Key PointsStereo RCA inputs and stereo RCA outputs for series connection. Two Euroblock outputs for easy parallel connections between speakers.High impedance 70V/100V line amplification with selectable high-pass filter. Level control.Input signal detection with automatic power-down after 20 minutes.Universal 100V to 240V mains power supply

Multi-channel power amplifier 6 channels - 3 in stereo (total power 480W @ 4 Ohms) 3 Zones2 Bus inputs 2 Bus outputs for connecting other A680 multi-channel amplifiers - Perfect flexibility for the audio input signals: Switch to select the common audio signal (Bus) or the individual stereo channel (line) of each zone 6 individual adjustments for the input voltage - Trigger mode / automatic mode / automatic standby mode Stereo / bridge mode (up to 3 x 150 W @ 8 Ohms)

Type : Multi-zones power amplifierChannel : 6 channel, 3 zonesPower output : 80 watts / ch @ 4 OhmsBridged power output : 150 watts / ch @ 8 OhmsTotal harmonic distorsion : 65 dB / 1 kHz 4 Ohms Zone-ZoneSignal to noise : > 90 dB (A weighted Ref : 19 V)Frequency range : 20 Hz - 20 kHz (+/- 3 dB)Trigger : 12V IN & OUTDamping Factor : > 55 (1 kHz)Input impedance : > 20 k OhmsVoltage input : AC 100 - 120 V 60 Hz / AC 220 - 240 V 50 Hz Auto SwitchingSafety : CE, CB, NRT, FCC, CE-EMC, ERPDimensions : W430 x H88* x D335 mmWeight : 9,5 kg* without feet

It easily drives a pair of passive speakers and allows to stream any music via Bluetooth or Wi-Fi from any platform or from your storedmusic files. The Connect 250 is particularly suitable for integration in any environment, damp or not, thanks to its two mounting brackets. Then itcan be placed against a wall or under a false ceiling. The remote infrared cable, supplied, facilitates its integration. Thanks to Elipson BT App (Androïd and iOS) you can rename each Connect 250 device that appears on your Bluetooth network.It is perfectly compatible with the other products of the ELIPSON CONNECT range, for multi-room use.

AN IMMERSIVE LISTENING EXPERIENCE THE HIGH-POWER SUBWOOFER AMPLIFIER  Designed for integration, with rack-mountable design, 100 IWSUB8 Amplifier delivers a peak power of 200 watts and a continuous power of 150 watts under 4 ohms, whilst ensuring a high-level electronic protection. Specially tailored for the passive subwoofer 100 IWSUB8, this amplifier is able to power up to two subwoofers connected in parallel.   This powerful combination is the ideal add-on to a 100 Series audio/video setup, delivering an unique ambiance and sound coverage in your living spaces. Key Points: Peak power: 200W (continuous power : 150W under 4Ώ). Amplifier able to drive 2 x 100 IWSUB8 subwoofers connected in parallel. High-level electronic protection (dynamic power control, thermal protection, short circuit, fuse, and over-current protection). Flush potentiometers. Dimensions (HxWxD): 1¾ x 16⅞ x 10⅛" [44.5 x 429 x 257mm]  - Height with stands: 2⅟16"  - Width with brackets: 19" Technical Specifications: Type: Subwoofer amplifier Power (continuous): Max 200W, 150W continuous (4Ώ) Minimum load: 4Ώ Voltage range: 100-120V~60Hz / 220-230V~50Hz Power consumption: 150W Stand-by power consumption: 0.5W Bandwith: 20-250Hz Subsonic filter: 18dB/oct. Inputs: LFE, Line in L/R Outputs: Line out L/R and subwoofer power output on speaker terminal Cord: Detachable IEC power cord Protection: Dynamic power control, thermal protection, short circuit, fuse, and over-current protection Dimensions (HxWxD): [44.5 x 429 x 257mm]  1 3/4 (2 1/16 with stands) x 16 7/8 (19 with brackets) x 10 1/8" Net weight: 6.8lbs (3.1kg)

The versatile amplifier for powering all your entertainment.Bring the Sonos experience to your floor-standing, in-wall, in-ceiling, outdoor, and bookshelf speakers with Amp. Amplify your TV experienceEnjoy stereo sound for shows, movies, and video games when you connect Amp to your speakers and TV. Wirelessly add a pair of Sonos One surrounds for immersive home theater. Designed to keep coolnullThe rack-mountable design features a specially developed heatsink for optimized airflow and heat management. Create an invisible sound systemGet brilliant sound without compromising space or design with Sonos Architectural by Sonance, a collection of in-ceiling, in-wall, and outdoor speakers optimized for Amp. Specifications : Class-D digital amplifier. 125W/Ch at 8 ohms Line-In Sources Supported: Audio device with analog RCA output or optical output (optical adaptor required). TV device with HDMI ARC or optical output (optical adaptor required). Subwoofer output: Auto-detecting RCA type, user-adjustable 50-110 Hz crossover Speaker output connections: Banana plugs (2) capable of stereo or dual mono sound. Adjustable bass and treble controls to optimize sound performance. Adjust volume by individual room or by groups of rooms. Dimensions - H x W x D 2.52 x 8.54 x 8.54 in. (64 x 217 x 217 mm). Weight 4.6 lb (2.1 kg). Product finish Black Controls Touch interface with volume up/down, previous/next track and play/pause. Power supply AC 100-120/220-240 V, 50-60 Hz WiFi, not Bluetooth Connects to your home WiFi network with any 802.11b/g, 2.4 GHz broadcast-capable router for uninterrupted wireless streaming. Ethernet ports Dual Ethernet ports can connect Amp to a wired home network and allow for connection of additional Sonos players. Apple AirPlay 2 compatible Works with Apple AirPlay 2 on Apple devices [iOS 11.4 and higher] Sonos Amp, Sonos banana plugs (2), AC power cord, warranty and regulatory booklet, and Quickstart Guide.

Designed by custom integration specialists for custom integration professionals, HEOS Drive HS2 is a unique 4 zone whole home audio distribution system with 8 channels of Class D amplification, all in a 2RU single chassis that features both Dolby Digital and Dolby Digital+ decoding with stereo downmixing.Rated at 60 watts per channel into each of the 8 channels (20Hz~20kHz, .05% THD, 8 ohms, All Channels Driven), 1 or 2 stereo amp pairs can be bridged for single channel high power output (130 watts), and the HEOS Drive HS2 features low impedance drive capability (4 ohms).Each zone features a stereo pair of pre-amp outputs, and each zone can be configured for stereo or mixed mono output. The matrix switching system features 2 optical digital inputs, 2 coaxial digital inputs and 4 analog stereo inputs, any of which can be assigned to any zone, and every zone features a dedicated USB port for connection to an external USB drive.Equipped to handle virtually any combination of speaker configurations, HEOS Drive HS2 features built-in DSP high pass/low pass filters - set any output to full range, subwoofer or satellite speaker modes, with adjustable crossover points.The speaker outputs feature 4-way binding posts that are compatible with banana plug terminations, and there are 4 12V trigger outputs. The chassis features quiet fan cooling for long term stability and operational reliability.Dual RJ-45 Ethernet LAN ports are provided, for connection to the network and sharing the internet connection with other devices, and HEOS Drive HS2 is 3rd party control compatible. HEOS Drive HS2 comes with removable feet and attachable rack ears, allowing rack or shelf placement​Specifications:Whole Home Amplified Multi-zone Audio (4 Heos Zones)8 Channels Class D Digital Amplification; 60 Wpc 8 Ohms; 4 Ohms Compatible; Bridge ModePre-amp Outputs For Each ZoneDual Rj-45 Ethernet Lan PortsStereo/mono Selectable OutputOnly 2ru High; Removable Rack Ears Included3rd Party ControllableTv-sound Grouping Allows You To Enjoy TV Sound Throughout The Heos EcosystemDolby Digital/dolby Digital+ Downmixing To Stereo