Description
ATC SCM11 Passive Bookshelf Speakers | Satin White
CLD Driver Technology
The ATC SCM11 is a passive bookshelf loudspeaker built around ATC’s own 150mm CLD bass and midrange driver. Its 45mm integral soft dome works alongside a 25mm soft dome tweeter in a curved cabinet, providing a compact route into ATC’s home loudspeaker range. This listing is for the Satin White painted finish version.
Purpose Built for Music
The SCM11 uses a precision undercut bass pole, a hand wound flat wire coil and an optimised motor assembly. Its high frequency unit includes a precision alloy waveguide, while the drivers are matched to within ±0.5dB. The emphasis is on controlled driver behaviour and consistent response across the listening area.
Partner with Quality Amplification
A passive design with an 8 ohm nominal impedance and a flat impedance curve, the SCM11 is designed to work with a separate power or integrated amplifier. ATC recommends amplification from 75 to 300 watts. Binding posts accept 4mm plugs and support biwiring.
KEY FEATURES:
- Satin White painted finish
- ATC 25mm soft dome tweeter with precision alloy waveguide
- ATC 150mm CLD bass and midrange driver with 45mm integral soft dome
- Matched response: ±0.5dB
- Frequency response: 56Hz to 22kHz at minus 6dB
- Sensitivity: 85dB at 1W at 1 metre
- Maximum SPL: 108dB
- Recommended amplifier power: 75 to 300 watts
- Nominal impedance: 8 ohms
- Crossover frequency: 2.2kHz
- Binding posts for 4mm plugs with biwiring support
- Cabinet dimensions: 381 × 232 × 236mm (H × W × D); grille adds 28mm to depth
- Weight: 10.9kg per speaker
