300W Mixer Amplifier Built-in USB Input, 5 Inputs (3xMIC 1/4″ Phone Jack / 2xAUX Input with DUAL RCA / 1xEMC Input 1/4″ Phone Jack / EMC1 has Priority for All Inputs except MIC1)  –  70V / 100V / 4-16 Ohm Line Out

Model DPA 300
RMS 300W
Speaker Outputs 4-16Ω, 70V and 100V
Input Mic1(1/4” phone jack) and Mic 2-3
(XLR type with 48V phantom power)
5mV/600 ohms, balanced
AUX1 and 2: 250mV/15k ohms, Unbal.
EMC1 and 2: 250mV/15k ohms, Unbal.
Tone Bass±10dB at 100Hz
Treble±10dB at 10KHz
Frequency Response 50Hz – 15KHz(±2dB)
S/N Ratio MIC1, 2 and 3: 66dB; AUX1and 2: 80 dB
THD Less than 1% at 1kHz, 1/3 rated power
Crosstalk MIC: 80dB; AUX: 85dB
Priority MIC1 overrides other input signals
with 0-30 dB attenuation
EMC1 overrides all inputs except MIC1
Control Individual gain controls, power switch,
master volume
Indicator Power LED, LED level meter, protect
Protection AC fuse, short-circuit, overload and
high temperature
Power Supply 110V/60Hz or 230V/50Hz,
DC 24V input available at request
Power Consumption 400W
Weight (kg) 17.3
Dimensions (W×D×H) 484×435×132mm
Finish Panel: aluminum plate, black
Case: steel plate, black