Specification:
Item Type: Bluetooth Digital Power Amplifier Module
Product Material PCB
Bluetooth Version: 5.1
Signal to Noise Ratio: 92dB
Input Method: Bluetooth, for AUX, USB drive, USB sound card
Power Supply: DC12-24V, 5A
Sound Output: Passive speaker, 3.5mm interface stereo output
Volume Adjustment: Encoder knob adjustment, smoothly touch
Output Power: 50W x 2
Frequency Range: 20Hz-30KHz
Adapted Speaker: 10W-200W, 4 -8
Bass Channel (subwoofer) Adapter Speaker: 20W-200W, 2 -8
Protection Mechanism: Static electricity protection, overheating protection, overcurrent protection, short circuit protection
APP supports for YS APP control
Features:
1HD SOUND: This BT power amplifier board release real sound quality, rich bass, and transparent high notes. 2APP CONTROL: Mobile app control supports the for Android for IOS system, and the app visualizes the playback mode volume, sound effects, up and down song control, playback pause, and playback mode. 3EASY INSTALLATION: Comes with complete accessories, this power amplifier board is easy to install and can be put into use soon. 4FAST HEAT DISSIPATION: With a heat sink, this power amplifier has a good heat dissipation, which ensures long term stable performance. 5IDEAL REPLACEMENT: Wonderful replacement for the old and damaged parts, fine workmanship, attention to details, helps you improve the working efficiency!
Package List:
1 x Power Amplifier Board
1 x Upper Cover Plate
1 x Lower Cover Plate
4 x Knob Hat
1 x DC Adapter
1 x Screwdriver
1 x Heat Sink
1 x Washer
8 x M2 x 3mm Screw
4 x M2 x 18 Copper Column
4 x M2 x 4+3 Copper Column
