ATC SCM50 PSLT Tower Loudspeakers


ATC SCM50 PSLT Tower SPeakers

ATC Speakers and Hifi components are now available in Queensland and Norther NSW, please call Terry at GC HiFi on 0419448452 to discuss options or to arrange a private listening session of the various ATC speakers we have in our current demo list..


Both the SCM50 ASLT (active) and SCM50 PSLT (passive) are designed to perform at their best in the recording studio or at home with the finest quality hi-fi equipment.

The monitors’ ability to reproduce music and speech with phenomenal accuracy, transparency and dynamics lies mainly in the SM75-150S soft dome midrange driver. However, recent modifications that include the new ATC SH25-76S tweeter and enhanced port profile have brought about further improvements to all performance parameters.

Each drive unit in the active model has its own dedicated and individually matched MOS-FET amplifier, while the 234mm/9″ bass driver incorporates ATC’s unique Super Linear Magnet technology. Our active crossover network consists of a wide band-width, electronically balanced input stage with high common mode rejection and very low distortion.

Like the HF, mid and bass drivers, all electronics are designed and manufactured in-house to create a no-compromise active system. In passive form, the SCM50 SL provides broad and symmetrical dispersion, excellent amplitude and phase characteristics throughout the frequency range.

ATC speakers are available in a number of veneers and finishes as can be seen in the attached images, please contact us to find out what the latest veneers and finishes the SCM50 PSLT is available in.

ATC SCM50 PSLT Specifications


Drivers: HF 25mm ATC SH25-76S, Mid 75mmATC Soft Dome, LF 234mm Super Linear

Amplitude Linearity ±2dB: 70Hz – 20kHz

Frequency Response -6dB: 40Hz & 25kHz

Matched Response: ±0.5dB

Dispersion: ±80° Coherent Horizontal ±10° Coherent Vertical

Sensitivity (sine wave): 85dB @ 1W @ 1m

Max continuous SPL @1m: 112dB SPL

Crossover Frequency: 380Hz & 3.5kHz

Input Connector: Binding Posts/4mm banana plugs

Recommended Power Amplifier: 100 to 1500 Watts

Nominal Impedance: 8 ohms (5.5 ohms min)

Cabinet Dimensions (HxWxD): 1003x304x470mm


Hi-Fi Critic SCM50PSL Review Dec 2017

What Hi-Fi SCM50 Review Apr 2019

The Absolute Sound SCM50ASLT Review Feb 2019

HiFi Critic Sept 2019