The ATC 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. Speakers are supplied with stands and fabric wrapped grills. Available Finishes Standard Veneers – Cherry, Walnut, Oak & Black Ash.Standard Paints – Satin Black, Satin WhitePremium Veneers (up-charge applies) – Rosewood, European Crown Cut Walnut, Burr Walnut, Pippy Oak, Burr Magnolia, Burr Poplar.High Gloss (up-charge applies) – Clear High Glossed Veneer, Piano Black, Piano White Specification SCM50ASL (Active) Drivers: HF 25mm Mid 75mm LF 234mm Super LinearAmplitude Linearity ±2dB: 70Hz – 20kHzFrequency Response -6dB: 38Hz & 25kHzMatched Response: ±0.5dBDispersion: ±80° Coherent Horizontal ±10° Coherent VerticalMax continuous SPL @1m: 112dB SPLCrossover Frequency: 380Hz & 3.5kHzInput Connector: XLRInput Sensitivity:1VInput Impedance: >10k ohms balanced XLRAmplifier Output: HF 50 Watts RMS MF 100 Watts RMS LF 200 Watts RMSOverload Protection: Active FET momentary gain reduction (amplifiers)Power Requirements: Voltage: 100, 115, 230 (factory set)Frequency: 50/60HzPower: Nominal 90 Watts, Driven 350 WattsAccessories 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 SCM50SL (Passive) Drivers: HF 25mm Mid 75mm LF 234mm Super LinearAmplitude Linearity ±2dB: 70Hz – 20kHzFrequency Response -6dB: 40Hz & 25kHzMatched Response: ±0.5dBDispersion: ±80° Coherent Horizontal ±10° Coherent VerticalSensitivity (sine wave): 85dB @ 1W @ 1mMax continuous SPL @1m: 112dB SPLCrossover Frequency: 380Hz & 3.5kHzInput Connector: Binding Posts/4mm banana plugsRecommended Power Amplifier: 100 to 1500 WattsNominal Impedance: 8 ohms (5.5 ohm minimum)Accessories Inc. (per pair): 2 x Speaker Stands (as shown), 2 x fabric wrapped grills, 8 x M8 x1.25mm stand spikes and nuts.Cabinet Dimensions(HxWxD): 717 x 304 x 425mm / 28.23 x 11.97 x 16.73″ (stands add 250mm to height)Weight: 41.1kg
