ATC SCM25A PRO - Compact Three-Way Active Monitor Speaker (Pair)

As with the entire ATC range, acoustic performance is a priority, so the SCM25A includes the same speaker and ampli- fication technologies as the brand’s top-of-the-range models. The HPs incorporate large diameter coils for greater linear- ity and increased dynamic range. The midrange frequency range is managed by the famous Soft Dome driver created by ATC and world-renowned, in the same “high end” vein, the hand-built woofer at ATC features a carbon cone with a high excursion capacity. The Mosfet A/B class amplification delivers 150W to the bass driver, 60W to the midrange driver and 25W to the tweeter. Each of these stages is filtered by a 4th order crossover filter with phase compensation. An additional feature of these compact speakers is that they can be easily rack-mounted with an optional mounting kit. This makes it possible to make a monitoring system particularly suitable for broadcast applications both indoors and outdoors. The SCM25A Pro is covered by a 6-year manufacturer’s warranty.

Drivers : HF 25mm soft dome, Mid 75mm soft dome, LF 175mm short-coil carbon paper cone

Amplitude Linearity (±2dB) : 74Hz-17kHz

Cut-off Frequencies (-6dB, free-standing) : 47Hz-22kHz

Horizontal Dispersion : ±80°, Coherent

Vertical Dispersion : ±10°, Coherent

Max. Continuous SPL (1 metre) : 109dB

Audio Input : rear panel mounted female xlr (pin 2 +)

Input Sensitivity 1V rms (ref. full output)

Input Sensitivity Trim : 0dB to -6dB (continuously variable via rear panel trimmer)

Input Impedance : Balanced > 10kΩ

Amplifier Output Power: Bass 150W rms, Mid 60W rms, High 25W rms

Crossover Frequencies : 380Hz & 3.5Khz

Crossover Filters : 4th order critically damped with phase compensation

Low Frequency Boost : 0dB to +6dB at 40Hz (continuously variable via rear panel trimmer)

Overload Protection : Active FET momentary gain reduction

Mains Power Requirements : 115/230V, 50/60Hz via rear panel switch, 100v 50/60Hz factory set

Mains Power Consumption : 56VA (standby max) 154VA (typical 1/8th power) 375VA (max)

Thermal Output : 53W (idle) 130W (1/8th power)

Dimensions (HxWxD) : 264 x 430 x 408mm

Weight : 30kg / 66lbs (per cabinet)

Both speackers function as new, (Surface scuffs as shown). Items come with fabric cases, without boxed packaging. User manual provived.