A powerful three-way design
The ATC SCM150ASL has separate LF, MF, and HF drivers to cover a wide frequency range, with electronic crossovers that virtually eliminate phase incoherence. The tri-amped design provides a powerful 200 watts for low frequencies, 100 watts for mids, and 50 watts for highs. You’ll enjoy incredibly wide dynamic range, very fast transient response, and an exceptionally sharp stereo image – everything you need to make final mastering decisions with confidence.
Proprietary speakers offer life-like playback
Great-sounding monitors start with great-sounding speakers. The ATC SCM150ASL’s low and mid drivers are manufactured to exacting standards at their in-house facility. Hand-wound voice coils are made from flat oxygen-free copper wire and operate in a precision long magnetic gap. Specially designed magnet vents not only reduce air flow noise and heat, but increase power handling and reliability. These drivers are designed to give you a smooth and even frequency response without built-in EQ. In short, the SCM150ASL was designed to perform and sound better.
ATC’s history of world-class audio
ATC has focused on one thing – creating the best speakers possible – since 1974. In the SCM150ASL, you’ll find that every component was designed for maximum accuracy and sonic clarity. For example, ATC’s electronic crossover has built-in phase correction, solving a problem that cause smeared audio or a lack of definition. And ATC’s famous Super Linear Drivers reduce harmonic distortion by 10-15dB compared to similar speakers, which means you’ll hear every nuance of your audio exactly as it was recorded and mixed. These are just a couple of reasons you’ll find ATC monitors in the studios of the most discerning engineers on the planet.
Ready for professional use
The size and design of the ATC SCM150ASL active monitors make them ideal as farfield monitors in larger-size control rooms. While the SCM150ASL will sound “great” in almost any room, you’ll want to make sure you’re placing them in the correct configuration for maximum accuracy in your specific acoustic space. Call your Sweetwater Sales Engineer to learn more about control room design, acoustic treatment, and monitor management, to make sure that you’ll be getting the most out of your ATC SCM150ASL active monitors.
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
Input Connectors: Male XLR
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 plus thermal tweeter protection
Front Panel Indicators: Power On indicator, Gain Reduction warning
LF EQ: 0dB to+6dB @ 40Hz (continuously variable via rear panel trimmer)
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