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ATC - C1 Sub Mk2

ATC - C1 Sub Mk2


  • Compact 12″ Sub suitable for both music and cinema applications
  • Ideal partner to ATC loudspeakers: SCM7, SCM11, SCM19, SCM40, HTS7, HTS11, HTS40
  • Ideal partner to ATC Centre Channel Speakers: C1C & C3C
  • Handmade ATC 12″/314mm  driver with massive motor assembly and ribbon voice coil
  • ATC 200W class A/B amplifier
  • High Level and Line Level Inputs
  • Comprehensive user controls to ensure best possible integration with partnering loudspeakers
  • 6 Year warranty


  • Driver 12” / 314mm
  • LF Cut Off (-6dB) 25Hz
  • Max SPL 103dB
  • Amplifier output 200W
  • User Controls Gain, Low Pass Frequency, Polarity, Phase
  • Inputs Stereo High Level Binding Posts & Stereo Line Level RCA/Phono
  • Outputs Mono Summed Line Level RCA/Phono
  • Dimensions (HxWxD) 450 x 360 x 400 mm / 17.72" x 14.17" x 15.75" (inc. feet and heatsink)
  • Weight 57.64lbs