SCM40. Overview. New ATC designed and built 25mm soft dome HF unit with 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. Veneered Finish Options – Cherry, Black Ash. Painted Finish Options – Satin Black, Satin White.

Dec 3, 2019 · It’s probably best not to wear socks whilst listening to the SCM40s – they’re only going to get blown off each time you fire-up these gorgeous floorstanders. Right from the outset, these hand-built speakers impress even before you get their drivers moving.

Oct 10, 2006 · ATC SCM40 review from the experts at What Hi-Fi? - compare latest prices, see user reviews, and see SCM40 specs and features.

Benefiting from in-house-made tweeters, 75mm soft-dome midrange drivers, and 164mm bass drivers exclusive to ATC designs, the staggeringly insightful SCM40 v2 plays with wall-to-wall openness and pinpoint accuracy.

New ATC designed and built dual suspension 25mm soft dome HF unit with precision alloy wave guide. ATC Soft Dome mid-range driver. ATC 164mm short coil bass driver. All drive units incorporate massive optimised motor assemblies. On-board grounded source 242 watt Class A/B Tri-amplifier. Active crossover filters and overload protection.

Mar 19, 2025 · SCM40 quasi-anechoic frequency response (down to 500Hz) shows a loudspeaker with good pass band behavior, with only small amplitude deviations. The most interesting findings in the relevant graph are a decrease in sensitivity in the 2-7kHz region and an increase trend towards very high frequencies above 10kHz or so.

New ATC designed and built 25mm soft dome HF unit with 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.

Jan 29, 2015 · 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 strings the rhythmic elements of the mix together brilliantly, punching out subtle dynamic inflections in a marvellously satisfying and visceral way.

Hi-Fi Choice have reviewed the SCM40 in the October edition of the magazine and, in conclusion, found it to offer, “superlative clarity; excellent phase coherence; sublime bass”. You can read or download the review in full here: ATC SCM40 HiFi Choice Review Oct 2014

The newer ATC SCM40 is excellent when used with a serious source and recording. It masterfully ties the mix’s rhythmic elements together, pounding out tiny dynamic inflections in a wonderfully thrilling and visceral way.