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ATC SCS120 Pro

SKU: APA2026-01405
  • free shipping icon
    Free Shipping
  • 36  Instalments
  • 2 years warranty
    2 Years Warranty
  • free shipping icon
    Free Shipping
  • 36  Instalments
  • 2 years warranty
    2 Years Warranty
6.550 €
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15″ active studio subwoofer

The ATC SCS120 Pro is a 15″ active subwoofer for critical monitoring in larger rooms, partnering ATC’s mid-field and main monitors. Its high dynamic range makes it suitable for stereo, surround and immersive systems such as Dolby Atmos.

15″ for larger rooms

The SCS120 Pro combines high SPL, low cut-off and low distortion: it extends to 20 Hz and reaches 113 dB continuous SPL. It partners ATC’s larger mid-field and main monitors across a wide range of applications, from stereo mixing to Dolby Atmos.

ATC SCS120 Pro
ATC SCS120 Pro

Flexible controls

With stereo balanced inputs and link outputs, filters at 50, 65, 80 and 320 Hz, phase and polarity controls, the SCS120 Pro integrates easily into any system. A footswitch allows quick muting to check the mix without the sub.

Hand-built in England

ATC hand-builds its drivers and amplifiers in Stroud, England, from voice-coil winding to the final test of every unit. That is why its subwoofers are covered by a 6-year warranty.

ATC SCS120 Pro
Specifications

Features

  • 15″ active subwoofer for larger control rooms
  • Hand-built ATC SS75-375SC 15″/375 mm high-excursion driver
  • Discrete MOSFET class A/B 300 W amplifier
  • Stereo balanced inputs and link outputs
  • Level, low-pass frequency and phase controls
  • Remote muting via footswitch
  • Hand-built in England, 6-year manufacturer warranty

Specifications

  • LF cut-off: 20 Hz (−6 dB, half-space, 80 Hz low-pass)
  • Max SPL: 113 dB continuous, 119 dB peak (1 m, half-space)
  • Sensitivity: 85 dBC ref. −17 dBu
  • Low-pass filters: 50, 65, 80, 320 Hz (−6 dB, 4th-order Linkwitz-Riley)
  • Inputs: 2 x female XLR (pin 2 hot), approx. 20 kΩ impedance, CMRR 90 dB at 200 Hz
  • Link outputs: stereo balanced
  • Input sensitivity: 1.12 Vrms for full power
  • Controls: gain 0 / +6 / +10 dB, level 0 to −11 dB in 1 dB steps, phase 0 – 180°, polarity
  • Amplifier: grounded-source MOSFET class A/B, convection cooled, 300 W into 8 Ω
  • THD+N: < 0.003% (100 Hz, 300 W)
  • Protection: active FET momentary gain reduction, DC offset and over-temperature protection
  • Mute via footswitch (latching, 6.35 mm jack, sold separately)
  • Power consumption: 16 W idle, 500 W full power
  • Dimensions (H x W x D): 638 x 498 x 568 mm (heatsink adds 40 mm)
  • Weight: 44.5 kg
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