ATC Loudspeakers SCM0.1/15ASL ACTIVE 15" Subwoofer - Single

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ATC Loudspeakers SCM0.1/15ASL ACTIVE 15" Subwoofer - Single

The ultimate low distortion active subwoofer by ATC

All ATC subwoofers are made to order.

The ATC Loudspeakers SCM0.1/15ASL is an active, low-distortion subwoofer that combines a unique downward-firing design with cutting-edge drive technology for unparalleled low-end performance. Equipped with a massive 15-inch Super Linear bass driver and a class-leading 450 watt Class G amplifier, the SCM0.1/15ASL delivers rich, powerful low-end up to 118 dB SPL. Stereo XLR inputs and variable gain and frequency controls make the SCM0.1/15ASL the ultimate subwoofer for professional music and film audio productions.


ATC SCM0.1/15ASL Pro subs are equipped with an unparalleled 15-inch Super Linear bass drivers for thunderous, earth-shattering low-end. Super Linear drivers utilize a proprietary underhung voice coil design for minimal distortion, even at high volume levels. Unlike traditional forward-firing subwoofers with uneven sound distribution, the SCM0.1/15ASL features a modern downward-firing design for accurate, balanced low-end in any studio or post-production facility,


ATC’s founder Billy Woodman had a strict “no bass management” philosophy and believed that professional studio monitors should sound good right out of the box. That’s why the SCM0.1/15ASL features intuitive, easy-to-use controls. Quickly dial in the perfect sound using an amp gain control, a low-pass filter with selectable frequencies of 180 Hz, 120 Hz, 90 Hz, 70 Hz, 50 Hz, and 2 kHz. The SCM0.1/15ASL also features a dedicated contour control, which introduces a small boost at 100 Hz.


While the SCM0.1/15ASL is designed to work with any studio monitors, it is optimally engineered to compliment ATC studio monitors. ATC recommends leaving your studio monitors flat when paired with the SCM0.1/15ASL, as bass management filtering artificially colours the main speaker sound and can even introduce phase problems.


  • Full “SL” spec 15˝/375 mm bass driver
  • 450 W Class G amplifier
  • Phase adjustment
  • Variable cut off frequency
  • Variable gain
  • Stereo inputs
  • 6-year warranty


  • Driver: LF 375 mm
  • Amplitude Linearity (±2 dB): 30 Hz - 300 Hz
  • Cut-off Frequency (-6 dB, free-standing): 20 Hz
  • Max. Continuous SPL (1 metre): 115dB
  • Input Connectors: Male XLR
  • Input Sensitivity: 1V
  • Input Impedance: Balanced > 10 kΩ
  • Amplifier Output: Bass 450 W
  • Filters: Even Order Critically Damped
  • Overload Protection: Active FET momentary gain reduction
  • Panel Indicators: Power On indicator
  • Dimensions (HxWxD): 624 x 580 x 580 mm (24.6″ x 22.8″ x 22.8″)
  • Weight: 60 kg (132 lb)

STL Pro Audio is proud to announce that we are now the exclusive NZ Distributor for ATC Professional Monitors. Please contact us with any inquiries about ATC