ATC SCM11 Bookshelf Speakers


ATC SCM11 Bookshelf Speaker

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.


ATC speakers including the SCM11 are now available for audition on the Gold Coast, please contact us to arrange a listening session.

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

  • Precision undercut bass pole.

  • “CLD” driver technology with 45mm integral soft dome.

  • In-house, hand-wound precision flat wire coil.

  • Massive optimised motor assembly.

  • Flat impedance curve allowing easy load for amplifiers.

  • 6 year warranty.

ATC speakers are available in various veneers and finishes, please contact us to find out what veneers are available for this model.

ATC SCM11 Specifications

Drivers: HF ATC 25mm Neodymium soft dome, Mid/LF ATC 150mm CLD

Matched Response: ±0.5dB

Frequency Response (-6dB): 56Hz-22kHz

Dispersion: ±80° Coherent Horizontal, ±10° Coherent Vertical

Sensitivity: 85dB @ 1W @ 1metre

Max SPL: 108dB

Recommended Power Amplifier: 75 to 300 Watts

Nominal Impedance: 8 Ohm

Crossover Frequency: 2.2kHz

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

Cabinet Dimensions (HxWxD): 381x232x236mm (grill adds 28mm depth)

Weight: 10.9kg


What Hi-Fi October 2014 “ATC has raised the bar it set itself. This isn’t just a step up – it’s a running leap.”

What Hi-Fi October 2013“ATC has struck gold again. These are the most talented standmounters anywhere near this price.”

Hi-Fi Wigwam – March 2014

Stereomojo – March 2014

HiFi i Muzyka – January 2014

Hi-Fi Pig – March 2015

SCM11 Review, Financial Times, Jonathan Margolis, September 2015

SCM11 Review, HIFICRITIC, March 2016