SCM150 Anniversary


  • ATC SM-150 S Soft Dome mid driver
  • Latest 375mm spec bass driver
  • Massive ATC motor assembly
  • Wide dispersion and perfect imaging
  • 350 watt fully discrete class A tri-amplifier
  • Active filters and overload protection
  • 6 year warranty
  • Exclusive baffle, plinth, spike assembly.
  • Piano finish with metal insert.
  • Authenticity pack signed by Billy Woodman.


Drivers: HF 25mm, Mid 75mm ATC Soft Dome, LF 375mm SL
Frequency Response (±2dB): 55Hz-17kHz
Frequency Response (±6dB): 23Hz-22kHz
Matched Response: ±0.5dB
Dispersion: ±80° Coherent Horizontal, ±10° Coherent Vertical
Max SPL: 115dB
Crossover Frequencies: 380Hz and 3.5KHz
Connectors: Male XLR
Filters: All Active
Amplifier Output: 200w LF, 100w Mid, 50w HF
Cabinet Dimensions (HxWxD): 1107x396x560mm/43.6″x15.6″x22″
Weight: 77 kg/169.8lbs

Passive version available

Sensitivity: 91db@1watt@1 metre
Weight: 66 kg/145.5lbs
Suitable amps: 100-1500watts.

In this series