ATC C4 Subwoofer

Drivers: 314mm (12″)
Cut-off Frequencies (-3dB free standing): 18Hz & 250Hz
Max Continuous SPL: 112dB SPL @ 1 metre
Input Connectors: 2 xMale XLR
Input Sensitivity: 1V Balanced
Input Impedance: >10k Ohms
Common Mode Rejection: >90dB
Harmonic Distortion (amplifier): <0.01%
Amplifier Output
Continuous: 650 Watts RMS
Dynamic: 1000 Watts
Overload Protection: Active FET momentary gain reduction
Gain Control Range: ±6dB
Contour Equaliser: 6dB lift @ 40 – 60Hz
Filter Characteristics: 50Hz, 60Hz, 70Hz, 80Hz, 90Hz low pass second order critically damped
Power Requirements: 100, 115, 230V (factory set for territory), 50/60Hz
Cabinet Dimensions (HxWxD): 581 x 530 x 530mm (22.9″ x 20.9″ x 20.9″)
Overall Weight: 68kg (150lb)
Cabinet Finish: Standard real wood veneers are available in Black Ash, Mahogany, Cherry and Natural Oak. Other veneers and finishes can also be supplied to special order.