SCM50
Overview
The SCM50 ASL (active) and SCM50 SL (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.
Available Finishes
SCM50SL (Passive)
Drivers: HF 25mm Mid 75mm 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 ohm minimum)
Cabinet Dimensions(HxWxD): 717 x 304 x 425mm (stands add 250mm to height)
Weight: 41.1kg