ATC SCM150ASL – Active reference loudspeaker of the absolute top class

The ATC SCM150ASL is one of the most impressive loudspeakers in the entire ATC range. Designed for uncompromising music reproduction in large listening rooms, it combines legendary ATC studio technology with the advantages of a fully active loudspeaker concept. Each driver is powered by its own specially tuned MOSFET power amplifier, achieving dynamics, control, and transparency at a reference level.

At the heart of the SCM150ASL is the famous 75mm ATC soft-dome midrange driver, which reproduces voices and instruments with extraordinary naturalness and precision. It is supported by a powerful 375mm Super Linear bass driver and the high-resolution 25mm S-Spec soft-dome tweeter. The sealed enclosure ensures deep, controlled bass without artificial exaggeration and enables impressively authentic music reproduction.

With a maximum sound pressure level of 117 dB and a total integrated amplifier power of 350 watts per loudspeaker, the SCM150ASL performs with seemingly limitless authority, even in large rooms. It is considered a global reference for neutral, dynamic, and long-term fatigue-free music reproduction.

Design principle:
Active 3-way floorstanding loudspeaker

Cabinet:
Closed (Acoustic Suspension)

Bass driver:
375 mm (15") ATC Super Linear Bass Driver

Midrange driver:
75 mm ATC Soft-Dome Midrange Driver

Tweeter:
25 mm ATC S-Spec Soft Dome

Frequency response (-6 dB):
25 Hz – 22 kHz

Amplitude linearity (±2 dB):
60 Hz – 17 kHz

Maximum SPL:
117 dB SPL

Crossover frequencies:
380 Hz / 3.5 kHz

Bass amplifier power:
200 Watts Class A/B MOSFET

Midrange amplifier power:
100 Watts Class A/B MOSFET

Tweeter amplifier power:
50 Watts Class A/B MOSFET

Total output:
350 Watts per loudspeaker

Input:
Balanced XLR input

Input sensitivity:
1 Volt

Input impedance:
> 10 kOhms

Gain adjustment:
0 to -6 dB

Bass adjustment:
0 to +6 dB at 40 Hz

Dispersion:
±80° horizontal, ±10° vertical

Channel matching:
±0.5 dB

Dimensions (H × W × D):
884 × 498 × 568 mm

Additional height from stand:
+200 mm

Weight:
75 kg per loudspeaker

Herstellerangaben:

Audio Tuning Sales GmbH
Analog Way 1
A5 Business Park Mistelbach/Wilfersdorf
2130 , Mistelbach
AUSTRIA
info@project-audio.com

Verantwortliche Person:

ATR – Audio Trade HiFi – Sales Company LLC
Wallufer Strasse 2
65343 , Eltville am Rhein
Germany
pro-ject@audiotra.de