Sound quality is very good by using this module.
Wireless Bluetooth audio input and the Max. receiving distance is 10m.
Dual channel of 15W+15W power output.
Applicable speaker impedance: 4/6/8/10 ohm.
Audio Input: Wireless Bluetooth
Max. Receiving Distance: 10M
Power Output: Dual-channel 15W+15W
Applicable Speaker Impedance: 4/6/8/10 ohm
Supply Voltage: DC 10-25V(recommended More than 2A)
Power Supply Interface: 2.54*3PIN
Speaker Interface: 2.54*2PIN
PCB Board Size: 58 * 38mm / 2.3 * 1.5in
1 X TPA3110 2X15W Bluetooth Digital Power Amplifier Board for Bluetooth Speaker