Instruction manual

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Specifications
Specifications
● Dimensions：170*170*32MM
● Net weight：500G
● Power：7.5W
● Voltage input：DC5.5V 1.5A
● Electrical level：500～800mV
● Speaker：1.2″2W 8Ω*4
● Power output：2.5W*2 T.H.D=10%
● Frequency response：80HZ~20KHZ
● Resolution：≥40dB
● Signal-to-Noise：≥60dB
Subject to modification.
Troubleshooting
Warning
Under no circumstances should you try to repair the system yourself, as this will void the
warranty. Do not open the system, as there is a risk of electric shock.
If a problem occurs, check the details listed below before taking the system for repair. If
you are unable to remedy the problem by following these helpful hints, consult your dealer
or manufacturer for help.