ATC SCM40A

Proper active loudspeakers have the crossover arranged at ‘line level’ in from of the power amplifiers and the power amps connected directly to the drivers. The SCM40A is a proper three way active speaker and has the audio signal fed to the XLR socket on the back of the loudspeakers

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Description

Proper active loudspeakers have the crossover arranged at ‘line level’ in from of the power amplifiers and the power amps connected directly to the drivers. The SCM40A is a proper three way active speaker and has the audio signal fed to the XLR socket on the back of the loudspeakers

ATC make suitable preamplifiers but we also know that Naim and Linn ones are extremely well suited to these duties too. This includes the linn DS products and Naim NAC-N 172.

user review

£6800

 

Overview

  • New ATC designed and built dual suspension 25mm soft dome HF unit with precision alloy wave guide.
  • ATC Soft Dome mid-range driver.
  • ATC 164mm short coil bass driver.
  • All drive units incorporate massive optimised motor assemblies.
  • On-board grounded source 242 watt Class A/B Tri-amplifier.
  • Active crossover filters and overload protection.
  • 6 year warranty.

“these ATCs… take all in their stride, revealing a lovely cohesion throughout the frequency range. Resolution, timing and dynamics are all spot-on… factor in the built-in amplification, exotically engineered in-house drive units and the resultant exceptional sound quality, and the SCM40As emerge as something of a high-end bargain. Consider us smitten.” What Hi-Fi, March 2015.

Specification

Drivers: HF ATC 25mm dual suspension Tweeter, Mid 75mm ATC Soft Dome, LF ATC 164mm SC

Matched Response: ±0.5dB

Frequency Response (-6dB): 48Hz-22kHz

Dispersion: ±80° Coherent Horizontal, ±10° Coherent Vertical

Max SPL: 112dBCrossover Frequencies: 380Hz & 3.5kHz

Connectors: Male XLR

Input sensitivity : 1V

Filters : 4th Order critically damped with phase compensation.

Overload Protection : Active FET momentary gain reduction.

Fault Protection : DC fault protection and thermal trip. Fault indication on rear panel mounted LED.

Amplifier Output: 150W LF, 60W MF, 32W HF

Cabinet Dimensions (HxWxD): 980 x 370 x 344mm (inc. foot plinth & amp, spikes add 25mm to height, grill adds 34mm to depth)

Weight: 36kg

Additional information

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