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#Atc scm40a drivers#

Like the SCM40A, the ATC SCM40 is a three-way speaker with a closed cabinet.

In a passive version this is not the case. However, with the ATC SCM40A the manufacturer can contro everything. Overload Protection : Active FET momentary gain reduction.įault Protection : DC fault protection and thermal trip. Artist Tim Knol even found it the most pleasant of the three.

Max SPL: 112dB Crossover Frequencies: 380Hz & 3.5kHzįilters : 4th Order critically damped with phase compensation.

#Atc scm40a drivers#

Consider us smitten.” What Hi-Fi, March 2015.ĭrivers: HF ATC 25mm dual suspension Tweeter, Mid 75mm ATC Soft Dome, LF ATC 164mm SCĭispersion: ☘0° Coherent Horizontal, ☑0° Coherent Vertical Featuring wholly ATC designed and built drivers and amplifiers, the new SCM40A system is an active version of the SCM40 three-way floor standing speaker, launched in late 2013. 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. “these ATCs… take all in their stride, revealing a lovely cohesion throughout the frequency range. New ATC designed and built dual suspension 25mm soft dome HF unit with precision alloy wave guide.

Active crossover filters and overload protection. A touch of class I wanted to try the ATC SCM40 passive models originally but ATC and their communications company were insistent on sending me the active model.

On-board grounded source 242 watt Class A/B Tri-amplifier.

All drive units incorporate massive optimised motor assemblies.

New ATC designed and built dual suspension 25mm soft dome HF unit with precision alloy wave guide.

This includes the linn DS products and Naim NAC-N 172. The SCM40A is a proper three way active speaker and has the audio signal fed to the XLR socket on the back of the loudspeakersĪTC make suitable preamplifiers but we also know that Naim and Linn ones are extremely well suited to these duties too. 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.