Front panel introduction Steps
1
0
60
15
45
30
1 Power switch ( up to open )
2 Volume knob ( counterclockwise decrease volume, clockwise
increase volume )
Rear panel introduction
3 AUX output interface ( 3.5mm headphone interface )
4 Audio input interface ( red for right channel, white for left channel )
5 Right channel output interface ( red is +, black is - )
6 Left channel output interface ( red is +, black is - )
7 Power input interface ( DC power supply, maximum 48V )
1: Turn the volume knob counterclockwise to the minimum
2: Connect the speaker to the left and right channel output interfaces
3: Connect the audio source to the audio input via the RCA line
4. When multiple amplifiers need to be connected, connect the AUX output interface
of the amplifier to the audio input of the next amplifier
5: Connect to dc power supply
6: Turn on the power switch.5mm headphone interface )
Paremeter
POWER 300W+300W
GAIN 21.5dB
THD+N 0.008%
SNR 110dB
VOLTAGE 24-48V
RESPONSE 20HZ-20KHZ±3dB
SIZE 178*104*40mm
WEIGHT 0.55Kg
Note
1: Only DC power supply can be used. Ac transformer needs to be less than 48V after
rectification
2: The output power varies according to the speaker impedance
3: maximum power in power 48V, 4Ω speakers, distortion of 10% when measuring the
resulting power
2
