2 Channels Bluetooth 5.0 Stereo Power Amplifier Board Bluetooth Vocal Receiver Amplifier BoardBlue

Item Type: Bluetooth Stereo Power Amplifier Board
Material: PCB
Vocal Input: Bluetooth Vocal Receiver
Bluetooth Version: 5.0
Bluetooth Name: JH-BT
Maximum Receiving Distance: More Than 10m / 32.8ft
Power Output: Stereo 2x5W
Output Mode: AB Type/D Type Can Be Selected
Drive Speaker Impedance: 2-4-8 ohm Speaker Speaker
Power Supply Interface: Micro USB 5V DC (Recommended 5V/3A, If 5V/2A Power Supply is Used, Because the Peak Working Current in D Mode is Large, It Needs to be Switched to AB Mode, It Is Recommended to Play More Power in 5V/3A D Mode Big)
Headphone Output Interface: 3.5mm Stereo
Speaker Output Interface: 2x2PIN / 5mm Pitch (Can not be Output to Power Amplifier)
Speaker: 2-8 ohm 5-10W Speakers Can be Connected Respectively, 4 ohm 10W Speakers are Recommended.
Signal to Noise Ratio: 90DB
THD+N: -70DB
Crosstalk: -86db
DNR: 91db
Transmission Protocol: A2DP/AVCTP/AVDTP/HFP
Installation: When installing the Bluetooth board, try not to place the Bluetooth antenna close to metal parts, so as not to affect the transmission distance.

Features

1、Bluetooth 5.0 Stereo Power Amplifier Board: 2 channel stereo vocal receiver amplifier board, with good transmission effect and high stability.
2、With Button Control: You can control the up and down music, volume increase and decrease, play, pause, switch machine, etc.
3、Product Use: It can receive Bluetooth vocal signals from mobile phones, laptops, and tablets to stereo power amplifier output through this Bluetooth.
4、Vocal Interface: It can be connected to an ordinary headset with a 3.5mm interface, which can be turned into a Bluetooth headset (without mic function).
5、Note for Use: The speaker output port and the headphone jack cannot be used at the same time; try not to get close to metal parts.

Package List

1 x Bluetooth Stereo Power Amplifier Board