








ATC SCM11 Loudspeaker
Winner of the What Hi-Fi? Best Standmount Speaker in its price category, the ATC SCM11 Loudspeaker is a standout ATC loudspeaker for small to medium-sized listening rooms. Handcrafted in Britain, these passive bookshelf speakers deliver class-leading clarity, deep tonal accuracy, and a dynamic soundstage that has earned them critical acclaim.
The SCM11 uses the same engineering principles and materials found in ATC’s larger models, ensuring a smooth upgrade path within the range. It’s a perfect all-rounder, equally capable with acoustic detail and bass-rich electronic music, making it a favourite among audiophiles and music lovers alike.
For larger rooms or deeper bass extension, consider pairing with the SCM19 or SCM40 loudspeaker.
Only available in-store
Category: Bookshelf Loudspeaker
Country: UK
Manufacturer: ATC
Winner of the What Hi-Fi? Best Standmount Speaker in its price category, the ATC SCM11 Loudspeaker is a standout ATC loudspeaker for small to medium-sized listening rooms. Handcrafted in Britain, these passive bookshelf speakers deliver class-leading clarity, deep tonal accuracy, and a dynamic soundstage that has earned them critical acclaim.
The SCM11 uses the same engineering principles and materials found in ATC’s larger models, ensuring a smooth upgrade path within the range. It’s a perfect all-rounder, equally capable with acoustic detail and bass-rich electronic music, making it a favourite among audiophiles and music lovers alike.
For larger rooms or deeper bass extension, consider pairing with the SCM19 or SCM40 loudspeaker.
Only available in-store
Category: Bookshelf Loudspeaker
Country: UK
Manufacturer: ATC
Winner of the What Hi-Fi? Best Standmount Speaker in its price category, the ATC SCM11 Loudspeaker is a standout ATC loudspeaker for small to medium-sized listening rooms. Handcrafted in Britain, these passive bookshelf speakers deliver class-leading clarity, deep tonal accuracy, and a dynamic soundstage that has earned them critical acclaim.
The SCM11 uses the same engineering principles and materials found in ATC’s larger models, ensuring a smooth upgrade path within the range. It’s a perfect all-rounder, equally capable with acoustic detail and bass-rich electronic music, making it a favourite among audiophiles and music lovers alike.
For larger rooms or deeper bass extension, consider pairing with the SCM19 or SCM40 loudspeaker.
Only available in-store
Category: Bookshelf Loudspeaker
Country: UK
Manufacturer: ATC
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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)
381 x 232 x 236mm / 15.00 x 9.21 x 8.46″ (grill adds 28mm depth)
Weight
10.9kg
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Free Delivery within Mainland UK.
60-Day Money-back Guarantee
Returns Policy
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Award-Winning Sound Meets British Craftsmanship
The ATC SCM11 Loudspeaker has earned its reputation as one of the best bookshelf speakers in its class, praised by What Hi-Fi? and other leading reviewers for its articulate, balanced, and musically engaging performance. Handcrafted in the UK, every element, from the drivers to the crossovers and cabinets, is built in-house with uncompromising precision.
True to ATC’s engineering philosophy, the SCM11 offers a neutral, uncoloured sound signature that lets the original recording speak for itself. Whether it’s jazz, rock, or orchestral music, these speakers reveal the full emotion and texture of your favourite tracks. Aesthetically, the SCM11 is available in beautifully finished real wood veneers or understated satin colours, making it easy to blend into any interior.
ATC SCM11 Overview
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.
Veneered Finish Options – Cherry, Black Ash.
Painted Finish Options – Satin Black, Satin White.
6-year warranty.