Wood Grain HIFI BT 5.0 Digital Power Audio Amplifier Class D Stereo Home Car Marine USB/AUX IN

Features:.
Stable signal, intelligently compatible with 99% of devices,long transmission distance (up to 12m). 
USB / TF card read directly,which can copy your favorite music into U disk / TF card to play. 
Audio input: 3.5m stereo sound input, RCA stereo sound input, TF card, ∪ disk, USB audio input (can connect computer / mobile phone / OTG / tablet OTG). 
The power amplifier can connect mobile phone, computer, tablet, notebook, MP3, TV and projector with AV audio (Lotus socket) or 3.5mm headphone output hole. Various mainstream BT devices on the market can be linked to achieve wireless transmission. 
HiFi clear and clarity sound,suits very well for home and desktop use.

Specification
BT: 5.0 Version, 12M distance; 
Audio Inputs: 3.5mm AUX, BT and USB. 
Audio Outputs: Banana Speaker Jacks; 
Output Power: 50W*2 (24V/4Ω load); 
Speaker Impedance: 4Ω-16Ω; 
Frequency Response: 20Hz-20KHz(±1dB); 
SNR: ≥98dB; 
Power Supply: DC9V-24V (with reverse polarity protection); 
Package Size:15cm x 15cm x5cm; 
Package Weight:282g;

Noted:This product needs to be used with power adapter, please buy it yourself, the product does not contain! 
The 12V batteries of conventional cars and motorcycles can be directly refitted for power supply. The 24 V batteries such as trucks are not recommended because the voltage will exceed 24 V after the car starts up. Long term use is not conducive to the chip or even burned out.

Package List:
1× Amplifier; 
1× Mannul