Enceintes ATC SCM 20 ASL LIMITED EDITION

ACOUSTIC SPECIFICATIONS

Bass/mid driver: 1 x 150mm/6”, SB75-150SL 8Ω

High Frequency Driver: 1 x 25mm/1”, SH25-76S 6Ω

Low Frequency Cut-off: 55Hz (-6dB, anechoic)

High Frequency Cut-off: 25kHz (-6dB)

Crossover Point: 2.2kHz

MaxSPL: 108dB continuous, 114dB peak (per pair, IEC Weighted Pink Noise, 1m, anechoic).

Sensitivity: +4dBu rev 95dBC (Bass Boost 0dB, Input Sensitivity 1V, Pink noise).

ELECTRONIC SPECIFICATIONS

Balanced Input: 1 x Rear Panel Mounted Female XLR, pin 2 hot

Input Impedance: 20kΩ (dif ferential)

Input CMRR: >60dB at (10kHz)

Input Sensitivity: 2.2dBu/1Vrms for full power

Input Sensitivity Control: -6dB switchable, -6dB variable. Total adjustment 2.2dBu/1Vrms to 14.2dBu/4Vrms

Bass Shelf: -2dB to +3dB, switchable in 1dB steps

Crossover Filters: 2nd Order Linkwitz Riley

Amplifier type: Grounded Source MOSFET, class A /B, convection cooled

Output Power: Bass 200W (8Ω), H.F. 50W (8Ω)

THD+N: <0.0017%/-95dB (1kHz, 1dB below rated power, 90kHz BW)

Frequency Response: <2Hz to >200kHz (-3dB)

Limiter: ATC Active FET Momentary Gain Reduction

Electronic amp protection: Amplifier d.c. of fset and over-temperature (both indicated by rear panel LED)

Mains Input: 220-230V or 115V, factory set. Please observe panel markings and labels!

Power Consumption: Idle 26W/41VA. ¹/₈ Power 116W/116VA. Full Power 312W/398VA

Heat Output: Idle 89BTU/hr, ¹/₈ Power 311BTU/hr, Full Power 382BTU/hr

PHYSICAL SPECIFICATIONS

Net Weight: 27kgs/59.5lbs

Dimensions: HxWxD 450x250x425mm 17 ¹¹/₁₆” x 9 ¹³/₁₆” x 14 ³/₁₆”