The ATC SCS70 Pro is a 12”/300mm active subwoofer, designed to deliver the exceptional levels of performance required by audio and music professionals and integral to partnering with ATCs range of active monitors. It’s performance and features make it ideally suited to stereo, multi-channel surround and immersive audio formats such as Dolby Atmos.
ATC HAND-BUILT HIGH-EXCURSION 12”/300MM SS75-314SC SUBWOOFER DRIVER
EXCEPTIONAL BALANCE OF HIGH SPL CAPABILITY, LOW CUT-OFF AND LOW DISTORTION
ATC DISCRETE MOSFET CLASS AB POWER AMPLIFIER
STEREO BALANCED INPUTS & STEREO 'LINK' BALANCED OUTPUTS
LEVEL, LOW-PASS FREQUENCY & PHASE USER CONTROLS
REMOTE MUTING VIA FOOTSWITCH*
HAND-BUILT IN ENGLAND AND COVERED BY A 6 YEAR WARRANTY
*FOOTSWITCH SUPPLIED SEPARATELY, LATCHING TYPE, 1/4”/6.35MM JACK CONNECTION
ACOUSTIC SPECIFICATIONS
Drive Unit - Bass: 1 x SS75-314SC 8Ω
Low Frequency Cut-of f: 22Hz (-6dB, half space, low pass filter @ 80Hz)
Low Pass Filters: 50Hz, 65Hz, 80Hz, 320Hz. (-6dB, 4th order Linkwitz Riley)
MaxSPL: 110dB continuous, 116dB peak (IEC Weighted Pink Noise, @ 1m, half space, low pass filter @ 80Hz)
Sensitivity: +4dBu ref 88dBC (single input driven, @ 1m, Gain +6dB, Level 0dB, pink noise, low pass filter @ 80Hz)
ELECTRONIC SPECIFICATIONS
Amplifier type: Grounded Source MOSFET based Class A-B, convection cooled
Output Power: 300W into 8Ω
THD+N: <0.003%/-90dB, at 100Hz, 300W into 8Ω over 90kHz bandwidth
Balanced Inputs: 2 x Rear Panel Mounted Female XLR, pin 2 hot
Balanced Outputs: 2 x Rear Panel Mounted Male XLR, pin 2 hot
Frequency Response: <2Hz (-3dB) - 320Hz (-6dB, set by panel -controlled LP filter)
Gain Control: 0 , +6dB, +10dB
Level Control: 0dB -11dB in 1dB steps. Total range 21dB with use of Gain switch
Phase Control: 0 -180° ref. Input
Polarity Control: In-phase/Out-of-phase ref. Input
Power Consumption: Idle 8W/14VA. 1/8th Power 170W/230VA. Full Power 500W/600VA
Additional: Mute via 1/4”/ 6 .35mm Jack socket , controlled via latching footswitch (supplied separately)
PHYSICAL SPECIFICATIONS
Net Weight: 44kg / 97lbs
Dimensions: (H x W x D): 568 x 464 x 500mm / 22 5/16 x 18 1/4 x 19 11/16 inches (heatsink protrudes a fur ther 40mm / 1 9/16 inches from rear). See data sheet for a detailed drawing.
The ATC SCS70iW Pro is a 12”/300mm active subwoofer, designed to be mounted flush in-wall (soffit mount). It is the ideal partner to in-wall mounted mid-size ATC monitors in stereo, multichannel, and immersive audio applications.
IN-WALL (FLUSH MOUNT) CABINET DESIGN WITH REDUCED DEPTH AND REMOTE MOUNTED AMPLIFIER.
ATC HAND-BUILT HIGH-EXCURSION 12”/300MM SS75-314SC SUBWOOFER DRIVER.
R1-300 7U/19” REMOTE RACK MOUNT AMPLIFIER.
AMP - SUB CONNECTION VIA NL4 SPEAKER & 5-PIN XLR LED CABLE*
STEREO BALANCED INPUTS & STEREO 'LINK' BALANCED OUTPUTS.
LEVEL, LOW-PASS FREQUENCY & PHASE USER CONTROLS.
REMOTE MUTING VIA FOOTSWITCH**.
HAND-BUILT IN ENGLAND AND COVERED BY A 6 YEAR WARRANTY.
*CABLES SUPPLIED SEPARATELY PRICES ACCORDING TO LENGTH.
**FOOTSWITCH SUPPLIED SEPARATELY, LATCHING TYPE, 1/4”/6.35MM JACK CONNECTION.
ACOUSTIC SPECIFICATIONS
Drive Unit - Bass: 1 x SS75-314SC 8Ω
Low Frequency Cut-of f: 22Hz (-6dB, half space, low pass filter @ 80Hz)
Low Pass Filters: 50Hz, 65Hz, 80Hz, 320Hz. (-6dB, 4th order Linkwitz Riley)
MaxSPL: 110dB continuous, 116dB peak (IEC Weighted Pink Noise, @ 1m, half space, low pass filter @ 80Hz)
Sensitivity: +4dBu ref 88dBC (single input driven, @1m, Gain +6dB, Level 0dB, pink noise, low pass filter @ 80Hz)
Speaker Level Input: 1 x Rear Panel Mounted Neutrik NL4
Power/Clip & Mute LEDs Input: 1 x Rear Panel Mounted 5-Pin Female XLR
ACOUSTIC SPECIFICATIONS
Amplifier type: Grounded Source MOSFET based Class A-B, convection cooled Output Power: 300W in to 8Ω
THD+N: <0.003%/-90dB, at 100Hz, 300W into 8Ω over 90kHz bandwidth Balanced Inputs: 2 x Front Panel Mounted Female XLR, pin 2 hot
Balanced Outputs: 2 x Front Panel Mounted Male XLR, pin 2 hot
Frequency Response: <2Hz (-3dB) - 320Hz (-6dB, set by panel-controlled LP filter)
Low Pass Filters: 4th Order Linkwitz Riley
Gain Control: 0, +6dB, +10dB
Level Control: 0dB -11dB in 1dB steps. Total range 21dB with use of Gain switch
Phase Control: 0-180° ref. Input
Polarity Control: In-phase/Out-of-phase ref. Input
Speaker Level Output: 1 x Rear Panel Mounted Neutrik NL4
Power/Clip & Mute LEDs Output: 1 x Rear Panel Mounted 5-Pin Female XLR
Power Consumption: Idle 8W/14VA. 1/8th Power 170W/230VA. Full Power 500W/600VA
Additional: Mute via 1/4”/ 6.35mm front panel mounted Jack socket, controlled via latching footswitch (supplied separately)
PHYSICAL SPECIFICATIONS - SUBWOOFER
Net Weight: 32.5kg / 71.5lbs
Product Dimensions: (H x W x D): 568 x 464 x 450mm / 22 5/16 x 18 1/4 x 17 11/16 inches (allow a further 25mm / 1 inch at rear for cable clearance). See data sheet for a detailed drawing
PHYSICAL SPECIFICATIONS - AMP
Net Weight: 12kg / 26.4lbs
Product Dimensions: (H x W): 7U x 19” (rack mount). Depth 133mm / 5 1/4 inches. Allow a further 90mm/3 1/2 inches at rear for cable clearance. See data sheet for a detailed drawing
