SCM150ASLT Limited Edition 2020


  • Very limited 22 pair release
  • External P6 Dual-Mono Power Amplifier
  • Exclusive plinth design by Billy Woodman
  • Specially selected crown cut European walnut veneer
  • High gloss polyester lacquer
  • Plinth metalwork and input panel finished in PVD coated stainless steel
  • Exclusive Owners Handbook supplied with every pair
  • ATC SH25-76S (S-SPEC) Tweeter
  • ATC SM75-150 S Soft Dome Mid driver
  • Latest ATC 375mm SL Spec Bass driver
  • Massive ATC motor assembly
  • Wide, even dispersion for pin-point imaging
  • 350 watt class AB tri-amp pack
  • Active filters and overload protection
  • 6 year warranty



Drivers: HF ATC 25mm SH25-76S Dual Suspension Tweeter, Mid ATC 75mm SM75-150 Super Dome Mid-Range Driver, LF ATC 375mm SB75-375SL Super Linear Bass Driver
Frequency Response (-6dB): 25Hz–25kHz
Matched Response: ±0.5dB
Dispersion: ±80° Coherent Horizontal, ±10° Coherent Vertical
Max SPL: 117dB
Crossover Frequencies: 380Hz & 3.5kHz
Connectors: LEMO aerospace-grade
Cabinet Dimensions (HxWxD): 1395x606x626mm / 54.9″x23.9″x24.6″ (inc. plinth and spikes)
Overall Weight: 146kg / 321.8lbs (inc. shipping crate), 116kg / 255.7lbs (approx exc. shipping crate)

P6 Amplifer

Dual Mono 3-way design (total 6 channels)
Output Power: HF:50 watts into 6 ohms, MF: 100 watts into 16 ohms, LF: 200 watts into 8 ohms
Input Sensitivity: 1V RMS
Input Impedance: 5k ohms
Frequency Response: 5Hz – 200KHz ±0.1dB (ignoring mid amp filters)
Signal/Noise Ratio: Better than 105dB
THD: Better than 90dB/0.0032%
Filters: All active with overload protection
Power Requirements: Voltage: 110, 115, 230 (factory set), Frequency: 50/60Hz (factory set)
Dimensions (HxWxD): 427x634x318mm / 16.8″x25.9″x12.5″
Weight: 50.5kg / 111.1lbs



In this series