The ATC SCM45A Pro is a compact yet exceptionally capable three-way active studio monitor designed for precision nearfield and mid-sized control room applications. Ideal for critical stereo work or as part of LCR and surround monitoring systems, the ATC SCM45A Pro delivers the hallmark ATC clarity, power, and neutrality in a smaller footprint.
Its dual 164mm carbon-paper cone bass drivers, 75mm soft-dome midrange driver, and 25mm dual-suspension ‘S-Spec’ tweeter ensure a balanced and highly detailed frequency response, free from distortion and phase issues. Driven by a discrete MOSFET Class A/B tri-amplifier providing 150W for low frequencies, 60W for midrange, and 25W for high frequencies, this monitor achieves remarkable dynamic range and transient accuracy.
The ATC SCM45A Pro offers continuously variable low-frequency boost and input sensitivity trim, with active FET overload protection ensuring reliable operation under demanding conditions. Designed for transparency and long-term durability, it embodies ATC’s engineering excellence and remains one of the most respected reference monitors in its class.
Features
- Compact, high-performance 3-way active studio monitor for critical listening
- Active FET overload protection with variable low-frequency boost
- Balanced XLR input with adjustable input sensitivity
- Rugged construction designed for professional nearfield or surround applications