Floor Standing Speaker


  • New ATC designed and built 25mm soft dome HF unit with precision alloy wave guide
  • ATC 164mm bass driver
  • Massive optimized motor assembly
  • ATC Soft Dome mid-range driver
  • Flat impedance curve allowing easy load for amplifiers
  • 6 year warranty



Cherry, Satin Black or Satin White finish


Drivers:HF ATC 25mm Neodymium, Mid 75mm ATC Soft Dome, LF ATC 164mm SC
Matched Response:+/- 0.5dB
Frequency Response (-6dB):48Hz–22kHz
Dispersion:±80° Coherent Horizontal, ±10° Coherent Vertical
Sensitivity:85dB @ 1W @ 1metre
Max SPL:112dB
Recommended Power Amplifier:75 to 300 Watts
Nominal Impedance:8 Ohm
Crossover Frequency:380Hz & 3.5kHz
Cabinet Dimensions (HxWxD):980x265x300mm (inc. foot plinth 980x370x305, without spikes grill adds 34mm to depth)

Hi-Fi Choice - October 2014

Given a serious source and recording the new ATC SCM40 is superb - I know of no price rivals that give this level of accuracy, speed and's capable of a level of transparency you normally only expect from loudspeakers at three or four times its price."

Hi-Fi Wigwam - September 2014

"The bottom line... I'm sold. I can't live without them. I need them in my life and will have to make the change...In the right system, you would have to spend £10k to get anywhere close to this sound quality."