Vezeték nélküli digitális mini Bluetooth erősítő modul hangszóróhoz 3W*2 DC 5V Micro USB táp 3W 3W Bluetooth 4.0 audio vevőkártya
Wireless Digital Mini Bluetooth Amplifier Module For Speaker 3W*2 DC 5V Micro USB Power 3W 3W Bluetooth 4.0 Audio Receiver Board
Describe
TURN NORMAL SPEAKER INTO BLUETOOTH: Applicable speaker impedance are 4~8ohm, great for turning normal speaker into Bluetooth speaker.
BLUETOOTH AND USB: This amplifier board supports Bluetooth audio input and DC 5V voltage input by Micro USB.
DUAL CHANNEL : Dual channel of 3W 3W power output and 2.54mm, 4pin output connector.
GOOD SOUND QUALITY: Sound quality is very good by using this audio power amplifier module.
BETTER PERFORMANCE: Digital amplifier has a higher overload capacity than analog amplifier, and it won't cause crossover distortion, transient inter modulation distortion ，no worries about the loudspeaker internal resistance.
Specifications:
Audio Input: Bluetooth
Output Power: 2x3W
Suitable Speaker Impedance: 4~8ohm
Input Voltage: 5V DC
Power Supply Connector: Micro USB
Output Connector: 2.54mm, 4PIN
Size: 42 x 25mm / 1.65 x 0.98"
1005003129381685. - pingto