ATC SCM40 Loudspeakers


ATC SCM40 (Passive) Speakers

ATC Speakers and Hifi components are now available in Queensland and Northern NSW, please call Terry at GC HiFi on 0419448452 to discuss options or to arrange a private listening session of the various ATC speakers we have on our demo list.


  • New ATC designed and built 25mm soft dome HF unit with new precision alloy wave guide..

  • ATC 164mm bass driver.

  • Massive optimised motor assembly.

  • ATC Soft Dome mid-range driver.

  • Flat impedance curve allowing easy load for amplifiers.

  • 6 year warranty.

“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 insight…it’s capable of a level of transparency you normally only expect from loudspeakers at three or four times its price.” Hi-Fi Choice, October 2014

ATC speakers are available in a number of veneers and finishes, please contact us to find out what veneers options the SCM40 is available in.

ATC SCM40 Specifications

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 Frequencies: 380Hz & 3.5kHz

Connectors: Binding Posts/4mm Plugs, tri-wire

Dimensions (HxWxD): 980 x 370 x 305mm (inc. foot plinth, spikes add 25mm to height, grill adds 34mm to depth)

Weight: 31kg


Hi-Fi Choice, October 2014

Hi-Fi Wigwam, September 2014