ATC Speakers are now available for audition on the Gold Coast, please contact us to arrange a private listening session.


  • 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 veneer and finishes, please contact us to find out what veneers options the SCM40 is available in.


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