The ATC SCM50 ASL active monitor speakers 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 SCM50ASL (Active) Specifications 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 Cabinet Dimensions (HxWxD): 717 x 304 x 480mm including amps (stands add 250mm to height) Weight: 48.9kg
