
ATC SCM50 Active Tower now on dem
16 November 2022
We’ve been super-impressed with our new ATC loudspeakers so far and are now very excited to let you all know that we have another model on demonstration in the shop – SCM50 ASLT, the active ‘Tower’ 50 floorstanders. And these are absolutely singing!
Our demo pair for now are in the finish pictured (Rosewood) and retail at £16200; we’ll be receiving a brand new demo pair of SCM50 ASL active ‘Classic’ Series in the coming weeks (pictured below, retail £15600). Same speaker, same superb sound but in two different styles to suit your own personal aesthetics – a traditional floor standing tower or on small stands.
The Towers are causing quite a stir amongst our clients, in a very good way – we think you need to hear them ?. Get in touch to arrange a listen – hello@adventuresinhifi.com or 01244 345576.

The detail
The SCM50 ASLT (active) and SCM50 PSLT (passive) towers are designed to offer exceptional performance and enjoyment to the home hi-fi enthusiast and music lover.
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. The 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 PSLT provides broad and symmetrical dispersion, excellent amplitude and phase characteristics throughout the frequency range.
Available Finishes
Standard Veneers – Cherry, Walnut, Oak & Black Ash.
Standard Paints – Satin Black, Satin White
Premium Veneers (surcharge applies) – Rosewood, European Crown Cut Walnut, Burr Walnut, Pippy Oak, Burr Magnolia, Burr Poplar.
High Gloss (surcharge applies) – Clear High Glossed Veneer, Piano Black, Piano White
Specifications
Active SCM50 ASLT
Drivers: HF 25mm ATC SH25-76S, Mid 75mm ATC Soft Dome, LF 243mm Super Linear
Amplitude Linearity (±2dB): 70Hz–20kHz
Frequency Response (±6dB): 38Hz–25kHz
Matched Response: ±0.5dB
Dispersion: ±80° Coherent Horizontal, ±10° Coherent Vertical
Max SPL: 112dB
Crossover Frequencies: 380Hz & 3.5kHz
Connectors: Female XLR
Crossover Filters: 4th Order Linkwitz-Riley
Amplifier Output: 200w LF, 100w Mid, 50w HF (active version)
Accessories Inc. (per pair): 2 x fabric wrapped grills, 8 x M8 x 1.25mm stand spikes and nuts, 2 x IEC Power Cables.
Cabinet Dimensions (HxWxD): 1003 x 304 x 470mm / 39.49 x 11.97 x 18.50″
Weight: 51kg
SCM50 ASL (Active)
Drivers: HF 25mm Mid 75mm LF 234mm Super Linear
Amplitude Linearity ±2dB: 70Hz – 20kHz
Frequency Response -6dB: 38Hz & 25kHz
Matched Response: ±0.5dB
Dispersion: ±80° Coherent Horizontal ±10° Coherent Vertical
Max continuous SPL @1m: 112dB SPL
Crossover Frequency: 380Hz & 3.5kHz
Input Connector: XLR
Input Sensitivity:1V
Input Impedance: >10k ohms balanced XLR
Amplifier Output: HF 50 Watts RMS MF 100 Watts RMS LF 200 Watts RMS
Overload Protection: Active FET momentary gain reduction (amplifiers)
Power Requirements: Voltage: 100, 115, 230 (factory set)
Frequency: 50/60Hz
Power: Nominal 90 Watts, Driven 350 Watts
Accessories Inc. (per pair): 2 x Speaker Stands (as shown), 2 x fabric wrapped grills, 8 x M8 x 1.25mm stand spikes and nuts.
Cabinet Dimensions(HxWxD): 717 x 304 x 480mm / 28.23 x 11.97 x 18.89″ including amps (stands add 250mm to height)
Weight: 48.9kg