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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
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Free Delivery within Mainland UK.
60-Day Money-back Guarantee
Returns Policy
Built for Bigger Rooms and Tuned for Serious Listening
As the top passive model in ATC’s SCM range, the SCM40 stands above the award-winning SCM7, SCM11, and SCM19 bookshelf speakers. It delivers a step up in scale, presence, and low-frequency extension, making it the ideal choice for medium to large listening spaces or full-range stereo systems.
At Soundstage Hi-Fi, we’ve compared the ATC SCM40 Loudspeakers against many high-end floorstanders, and its honest, uncoloured presentation consistently stands out. It’s a high-end loudspeaker that combines the transparency of a studio monitor with the weight and authority of a true full-range design.
ATC SCM40 Key Features
New ATC designed and built 25mm soft dome HF unit with precision alloy waveguide
ATC 164mm bass driver
Massive optimised motor assembly.
ATC Soft Dome mid-range driver
Flat impedance curve allowing easy load for amplifiers.