ATC SCM150SE Passive – Passive Reference Floorstanding Speaker (Special Edition)

The ATC SCM150SE Passive is the flagship model of the ATC Special Edition series in a passive configuration. It combines uncompromising studio technology with an exclusive cabinet finish and high-quality components. Designed for large listening rooms and powerful high-end amplifiers, it impresses with enormous dynamics, exceptional neutrality, and deep, controlled bass.

At the heart of the SCM150SE are the 375mm Super Linear woofer, the legendary 75mm ATC Soft-Dome midrange driver (SM75-150S), and the 25mm S-Spec soft-dome tweeter (SH25-76S). The sealed cabinet (acoustic suspension) ensures precise transient response and an exceptionally clean bass without artificial enhancement.

The Special Edition differs from the standard series through its exclusive real wood veneers, high-quality finishes, optimized details, and selected components. The result is a reference-level loudspeaker – both sonically and visually.

Design principle:
Passive 3-way floorstanding loudspeaker

Cabinet:
Sealed (Acoustic Suspension)

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

Midrange driver:
75 mm ATC Soft-Dome (SM75-150S)

Tweeter:
25 mm ATC S-Spec Soft Dome (SH25-76S)

Frequency response (±2 dB):
60 Hz – 17 kHz

Frequency range (-6 dB):
25 Hz – 25 kHz

Sensitivity:
91 dB (1 W / 1 m)

Nominal impedance:
8 ohms

Maximum sound pressure level:
117 dB SPL

Recommended amplifier power:
100 – 1,500 watts

Crossover frequencies:
380 Hz / 3.5 kHz

Matched response:
±0.5 dB

Dispersion:
±80° horizontal / ±10° vertical

Dimensions (H × W × D):
1,205 × 533 × 640 mm

Weight:
93 kg per loudspeaker

Herstellerangaben:

Audio Tuning Sales GmbH
Analog Way 1
A5 Mistelbach/Wilfersdorf Business Park
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