Note:
When connecting, you must first connect the power amplifier, and then connect the speaker
Description:
With bluetooth audio receiver module, when cell phone and bluetooth module matching contion, the MP3 or nondestructive APE files via bluetooth sent to the product of the bluetooth receiver module to play, which has greatly helped the function of the product and entertainment. This product also be like ordinary MP3 decoder board,play U disk or TF card MP3 files, as well as the radio broadcast.
Functions:
USB: Connect USB flash drive (maximum support 32GB)
FM Frequency Range (International): 76Mhz-108MHz
USB: Connect USB flash drive (maximum support 32GB)
FM Frequency Range (International): 76Mhz-108MHz
LED color screen: digital screen display, showing red Infrared receiving module
TF: Connect TF memory card (maximum support 32GB)
AUX: audio input interface
VOL-: Short press is to select the previous song; long press is to decrease the volume
PLAY/PAUSE: Short press is the switch between pause and play; long press is the FM FM automatic station
VOL+: Short press is to select the next song; long press is to increase the volume
MODE: Switching of USB/TF/FM/LINE IN/BLUETOOTH
Support function: Support MP3/USB/TF/FM/BLUETOOTH/DC 12V
2x15W Amplifier:
Model: JQ-501 Power Amplifier Board
Power: 2*15W
Power amplifier chip model: CS8655E Zhipuxin
Power amplifier: 2*15W
Voltage: power supply voltage 12V, minimum input current 2.5A 4 ohm speaker
Board size: 26*33MM
Screw hole fixing size: 23*29MM
2x30W Amplifier:
Product Name: Digital Audio Power Amplifier Board
Product Model: XH-A232
Amplifier Type: Class D
Input voltage: DC8-26V DC
Input current: more than 3A
Number of channels: two channels
Peak: 30w+30w
Output impedance: 4-8 ohms
Signal to noise ratio: 100db
