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ATC

ATC SCM19

ATC SCM19

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ATC SCM19 Speakers

The Super Linear Technology found in the SCM19 model is ground-breaking. It has long been recognised that the detrimental effects of magnetic hysteresis is a significant factor in the production of distortion in loudspeaker drive units. With the clever use of revolutionary materials developed for the communications industry the problem has been solved for all time in the form of ATC’s SL drive units. They are unique not only in their ability to accurately reproduce piano but also in the precise manner they articulate the human voice. This is hardly surprising given the reduction in third harmonic distortion by 10-15dB between 100Hz and 3KHz.

  • New ATC designed and built 25mm soft dome HF unit with precision alloy wave guide.
  • “SL” spec bass driver with 75mm integral soft dome.
  • 9kg optimised short-coil/long gap motor assembly.
  • In-house, hand-wound precision flat wire coil.
  • Flat impedance curve allowing easy load for amplifiers.
  • Veneered Finish Options – Cherry, Black Ash.
  • Painted Finish Options – Satin Black, Satin White.
  • 6 year warranty.

Drivers: HF ATC 25mm Neodymium soft dome, Mid/LF ATC 150mm SL
Matched Response: ±0.5dB
Frequency Response (-6dB): 54Hz-22kHz
Dispersion: ±80° Coherent Horizontal, ±10° Coherent Vertical
Sensitivity: 85dB @ 1W @ 1metre
Max SPL: 108dB
Recommended Power Amplifier: 75 to 300 Watts
Nominal Impedance: 8 Ohm
Crossover Frequency: 2.5kHz
Connectors: Binding Posts/4mm Plugs, bi-wire
Cabinet Dimensions (HxWxD): 438 x 265 x 300mm / 17.24 x 10.43 x 11.81″ (grill adds 34mm to depth)
Weight: 17.8kg

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