EPA254

Quad-channel Class-D amplifier 4 x 250W - crossover

Compact & lightweight single rackspace design
Class D amplifier technology
Energy star certified
Individual channel volume controls & indicators
Convection cooled
Terminal block output connections
XLR input connections
Operation mode switch
Crossover mode switch
EPA254 - Quad-channel Class-D amplifier 4 x 250W - crossover

This energy efficient stereo amplifier will automatically switch to a standby mode when no audio signals are detected (less than 1Watt power consumption in standby mode). Their weight and compact size makes these single rack space amplifiers ideal for both fixed and mobile installations. Their use of Class-D technology ensures excellent efficiency as well as outstanding sound quality. Thanks to the complete passively cooled entity only a minimal of maintenance is needed, while ensuring maximum reliability. The quad channel construction consists of four channels with the possibility to use two independent stereos. In combination with the integrated active crossover network, it offers a complete solution for compact stereo applications with a bass cabinet. Various specific functions and advanced circuitry guarantees an optimal protection against DC malfunctioning, short circuit, overheating and overload. Signal input connections are integrated with balanced XLR connectors. Outputs are connected using terminal block connectors.

System specifications
Signal / Noise > 90 dB
THD+N (@ 1 kHz) < 0.1%
Crosstalk (@ 1 kHz) > 70 dB
Technology Class-D
Protection DC Short circuit
Over heating
Over load
Signal limiting
Cooling Convection cooled
Operating temperature 0° ~ 40° @ 95% Humidity
Frequency Response (± 3 dB) 20 Hz - 20 kHz
Power Supply Switching mode
230 ~ 240 V AC / 50 ~ 60 Hz
Consumption 438 W
Inputs Sensitivity (1W/1m) 0 dB (1V RMS)
Impedance 12 kΩ balanced
Connector 3-pin XLR female
Outputs Connector 2-pin Euro Terminal Block (Pitch - 5.08 mm)
Power Consumption Standby 0.7 Watt (30 min standby time)
RMS Power @ 4 Ω Stereo 4 x 250 W
@ 8 Ω Bridge 2 x 500 W
@ 8 Ω Stereo 4 x 130 W
Product features
Dimensions 482 x 44 x 330 mm (W x H x D)
Weight 4.700 kg
Mounting 19”
Unit height 1 HE
Construction Steel
Colours Black
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