SCM150A Pro
Overview
ATC 25mm/1” Dual Suspension ‘S-Spec’ Tweeter.
Full “SL” spec 15˝/375mm bass driver.
ATC 75mm “Super Dome” mid driver.
On board ATC grounded source 350W Tri-Amp Pack.
LF contour control.
Clip indication.
6 year warranty.
‘Special Order Item’
Technical Specification
Drivers: HF 1″/25mm, Mid 3″/75mm, LF 15″/375mm Amplitude Linearity (±2dB): 60Hz-17kHz Cut-off Frequencies (-6dB, free-standing): 25Hz, 25kHz Horizontal Dispersion: ±80°, Coherent Vertical Dispersion: ±10°, Coherent Max. Continuous SPL (1 metre): 117dB Crossover Frequencies: 380Hz, 3.5kHz Audio Input: Rear panel mounted female xlr (pin 2 +) Input Sensitivity: 1V Input Sensitivity Trim: 0dB to -6dB/1V – 2V (continuously variable via rear panel trimmer) Input Impedance: Balanced > 10kΩ Amplifier Output: Bass 200W, Mid 100W, High 50W Filters: Even Order Critically Damped Overload Protection: Active FET momentary gain reduction (amplifiers) Front Panel Indicators: Power On indicator, Gain Reduction warning LF EQ: 0dB to+6dB @ 40Hz (continuously variable via rear panel trimmer)
Physical Dimensions
Dimensions (HxWxD): 884 x 498 x 568mm (34.8˝ x 19.6˝ x 22.4˝) Depth with amplifier at rear adds 3˝ Weight: 75kg / 165lbs
Centre Models
Centre models are for use in surround systems and are supplied as single units. The drivers are vertically aligned and not offset as in the standard models.
In-Wall Monitors
In-Wall / Soffit Mount models have full-face square edge baffles & recessed connector panel in rear. These units require remote amp hardware, NL8 speaker cables & 5-pin XLR LED cables - sold seperately. Cable lengths must be specified – Max. 10m recommended.

