XY-P40W Bluetooth Amplifier Module Amplifier Circuit

XY-P40W is a high power stereo Bluetooth audio module. It has dual channels and two speakers can be connected. It can be fed with a DC source between 5-24V from the terminal terminals. You can also power it with a 12v or 24v adapter with a 2.5mm tip. It is very easy to use. Speakers are connected from SPK1 and SPK2 terminals. Then, you can listen to your audio files by establishing a Bluetooth connection with your phone or computer.

With the rotatable volume adjustment knob on it, you can both pause the playing tracks and turn the volume up and down.

Note: It does not transmit sound during phone calls.

Features:

Wide voltage operating range
Can work with many different speaker types 4-16 ohms
Easy volume adjustment
Reverse connection protection
Short circuit protection
Overheating protection

Technical Specifications:

Operating Voltage: DC 6V-24V
Communication distance: 15 meters (max)
Dual channel
Output Power (at 1KHz):
Output power at 12V 4ohm 20W * 2
Output power 30W * 2 at 16V 4ohm
Output power 30W * 2 at 21V 8ohm
Output power 40W at 24V 8ohm * 2
7.1>.4ohm at 16V
8ohm at 5V ~ 24V.
Working Temperature: -40℃ ~ 85℃
Module Size: 55*38*14mm