APEX™ DA-4480 Quad-Channel 100V Line Power Amplifier
The Evoson APEX™ DA-4480 Power Amplifier is a professional power amp designed for high-load, multi-zone audio distribution in commercial applications. The amp benefits from Class-D amplifier technology with electronic switching for efficient and reliable performance. Four channels with an output power of 480 Watt each at 100V make the APEX™ DA-4480 capable of running up to forty-eight 10 Watt speakers per channel. Enhanced safety features include a temperature-controlled fan, DC short circuit protection, overload protection, and signal limiting.
RMS Power 4 x 480 Watt Frequency Response 50 Hz - 22 kHz Signal to noise ratio > 100 dB THD+N by 1 kHz (1/2 Rated Power) <0.3% Crosstalk <80 dB Technology Class D Power supply Switching mode Power supply range 230 ~ 240V AC / 50Hz Input Sensitivity *-0.5 dB ~ 10.5 dB Input Impedance 10k Ohm balanced Output Voltage / Impedance 100 V (21 Ohm) Common mode rejection ratio 70 dB Protection
Cooling system Temperature controlled FAN Operating temperature 0 ~ 40 °at 95% Humidity Connectors
Input - Female XLR with Male Linkthrough
Output - 4-Pin Terminal black (5.08 mm pitch)