6
Maintenance and Troubleshooting Guides
Power input:15.0V/2.4A
Frequency response:50HZ-20KHZ
SNR:≥60db
Maximum output power for 2+1 speakers:15W*2+30W
Speaker Impedance:4 ohms
Adjustment forms:Touch button for Power switch/automatic
mode switch/Volume adjustment/Previous and Next song switch
Bluetooth Distance:>10 m in open areas
Bluetooth transmitting frequency:2.4G
USB function:Support playing music on Android with OTG function/
IPHONE/IPAD/Flash disk and charging mobile phone via USB cable.
Before you think to repair the sofa music system for problems,
please check first the following FAQ and troubleshooting guides to
find the possible causes of the problem you are experiencing.Some
simple checks
