ATC Loudspeakers SCS70IW Pro

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.

ACOUSTIC/SUBWOOFER SPECIFICATIONS:

Drive Unit " Bass: 1 x SS75-314SC 8Ω.Ω

Low Frequency Cut-off: 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.

ELECTRONIC SPECIFICATIONS R1-300 (REMOTE AMP):

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 ¼"/ 6.35mm front panel mounted Jack socket, controlled via latching footswitch

(supplied separately)

PHYSICAL SPECIFICATIONS " SUBWOOFER:

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.

Net Weight: 32.5kg / 71.5lbs.

PHYSICAL SPECIFICATIONS " AMP:

Dimensions (H x W): 7U x 19" (rack mount). Depth 133mm / 5 ¼ inches. Allow a further 90mm/3 ½ inches at rear for cable clearance. See data sheet for a detailed drawing.

Net Weight: 12kg / 26.4lbs