ATC C6 SubWoofer


ATC C6 Sub

ATC Speakers are now available in Queensland and Northern NSW. Please contact Terry at GC HiFi on 0419448452 to arrange a private listening session from the current list of demo speakers we have on hand for auditions.


  • Full “SL” spec 15˝/375mm bass driver.

  • 450W Class G amplifier.

  • Phase adjustment.

  • Variable cut off frequency.

  • Variable gain.

  • Stereo inputs.

  • 6 year warranty.

  • Any veneer to order. Featured veneer:Yew.


Driver: LF 375mm

Amplitude Linearity (±2dB): 30Hz-300Hz

Cut-off Frequency (-6dB, free-standing): 20Hz

Max. Continuous SPL (1 metre): 115dB

Input Connectors: Male XLR

Input Sensitivity: 1V

Input Impedance: Balanced > 10kΩ

Amplifier Output: 450W

Dynamic Output : 1000W

Low Pass Filters: 2nd Order Critically Damped

Overload Protection: Active FET momentary gain reduction

Panel Indicators: Power On indicator

Dimensions (HxWxD): 624 x 580 x 580mm (24.6″ x 22.8″ x 22.8″)

Weight: 60kg (132lb)

Veneer: Any veneer to order.