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ATC SCM20SL-AT Active Floor stand Speaker

Your Buy Price $14,999 inc GST

The SCM 20 became a definitive classic monitor during the mid 90's. It took over 3 years to develop and represented ATC's first venture into affordable domestic monitoring. Central to its performance is the mid/bass unit designed by Billy Woodman and hand made in house at ATC. The hybrid design incorporates a 150mm bass cone on to which is grafted a 75mm soft dome.

The magnet assembly utilises ATC's unique "SL" technology which greatly reduces distortion in moving coil drive units by a very significant 12-15dB (3rd harmonic). To minimise Time Domain Distortion both dome and cone are made from acoustically "dead" polyester wave material doped with ATC's own formulation.

Not only does the SCM20 Series reproduce bass with remarkable articulation and authority, it also has outstanding mid-band clarity, incredible dynamic range, and awesome power handling.

The active version is powered by the ATC "Grounded Source" Biamplifier. The bass/mid is driven with 250 watts, while the tweeter has 50 watts of class "A" power. Both amplifiers feature momentary gain reduction circuitry which both protects drive units and prevents unpleasant sounds from overdrive.

Remember, with built in high-end amplification all you need to do is add a pre-amplifier to complete the system. The advantages of built in amplification and active rather than passive crossover networks PRIOR to amplification has huge advantages.

Features

• Full SL Spec Bass driver with 75mm integral soft dome.
• 9kg optimised motor assembly.
• In-house, hand wound precision flat wire coil.
• Wide dispersion and perfect imaging.
• 250watt Class A (to 2/3 max power) Bi-amplifier.
• Active filters and overload protection.
• 6 year warranty.
• Also available in passive version
• Any veneer to order. Featured veneer: Oak.

Specifications

Drivers :
HF 25mm Neodynium, Mid/LF 150mm
Frequency Response (±2dB) :
80Hz–17kHz
Frequency Response (±6dB) :
60Hz–22kHz
Matched Response :
±0.5dB
Dispersion :
±80° Coherent Horizontal, ±10° Coherent Vertical
Max SPL :
108dB
Crossover Frequency :
2.8kHz
Connectors :
Male XLR
Filters :
All active
Amplifier Output :
200w LF, 50w HF
Cabinet Dimensions (HxWxD) :
990x239x365mm
Weight :
40kg

ATC SCM20SL AT

Detailed images of the SCM20SL AT cabinet and amp pack