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ATC SCM11 Speakers (Pair)

Enquiry/price check? Click here SKU: ATCSCM11
Ex VAT: £1,266.67

These award winning speakers suit small to medium sized rooms with sensational sound and feature beautifully finished cabinets. For larger rooms, consider SCM19 or SCM40.

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Condition: Brand new in original retail packaging

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Product Video


Frequency Response 56Hz-22kHz
Removable Grill Yes
Impedance 8 Ohm
Warranty length 6 Years
Brand ATC Speakers
Product Award What HiFi Award 5 Stars

Tech Specs

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


- Matched Response: ±0.5dB
- Freq Response (-6dB): 56Hz-22kHz
- Horizontal Dispersion: ±80° Coherent
- Vertical Dispersion: ±10° Coherent
- Sensitivity: 85dB @ 1W @ 1metre
- Max SPL: 108dB


- Power Amplifier:  75 to 300 Watts
- Nominal Impedance: 8 Ohm
- Crossover Frequency: 2.2kHz
- Connect: Binding Posts/4mm Plugs, bi-wire


- Dimensions (HWD): 381 x 232 x 236mm
- Weight: 10.9kg

Product Description

ATC SCM 11 is one of three bookshelf speaker models from ATCs SCM range, which also includes one floor-standing model. With finishes available in Black Ash or Cherry, they're sure to suit a diverse range of listening environments.

ATC SCM Drivers

ATC’s SCM 11 has a 25mm soft-dome tweeter, designed and built in-house. A 45mm integral soft dome Mid and LF driver employs CLD” driver technology. An improved crossover with higher-quality components is used to present a sound investment in quality audio listening.

Award Winning Design

Having spent many years building Multi Award Winning speakers, ATC is no stranger to silverware. Most recently the SCM11 Speakers took the coveted 'Best Standmount' in the 2014 What Hi-Fi Awards.

What Hi-Fi regard the ATC SCM range highly, and recently reviewed this revised edition of the SCM11 with it's redesigned tweeter quoting 'The new SCM11s make their talented predecessors seem ordinary. Nearly everything we’ve come to love about the originals has received a remarkable boost.' (What Hi Fi, ATC SCM11 Review)


- New ATC designed and built HF unit
- 25mm soft dome with precision alloy waveguide
- Precision undercut bass pole
- “CLD” driver technology/ 45mm integral soft dome
- In-house, hand-wound precision flat wire coil
- Massive optimised motor assembly
- Flat impedance curve allowing easy load for amps

Press Reviews

  • 'Best standmount £1200-£2000' (What Hi-Fi Awards 2017)

  • 'Top-class all-rounders whose subtlety and transparency remain untouched. Best stand mount speaker £1200-£1500'(What Hi-Fi Magazine 2016)

  • 'ATC has struck gold again. These are the most talented standmounters anywhere near this price' (What Hi Fi)

  • '...the ATC new in-house designed and built tweeter has the experience to tackle events with a second nature and never be phased or rocked of its confidence giving it the hallmark of a truly outstanding achievement by the company. For the money and putting my experience and word on the line the ATC SCM11 are at the absolute top of their class and you really would have to spend much more to even be able to stand up confidently against these awesome little speakers let alone better them.' (HiFi Pig March 2015)

Customer Reviews

  • Philip Whittingham

    21 May 2022

    I bought these over a year ago. They took a while to run in but once run in they really sing. Seem to work well with Naim equipment. Quite power hungry so you do need a good amp. Work well positioned close to the wall. The speaker grill look better in the flesh than in the pictures. If your going to buy these bi wire is a good option if that’s not a practical option then jumper leads is a close second..
    I’m really pleased with them
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