XY-P15W Bluetooth Amplifier Module Amplifier Circuit

XY-P15W 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 8-24V from the terminal terminals. 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
Overheat protection

Technical Specifications:

Operating Voltage: DC 8V-24V
Communication distance: 15 meters (max)
Dual channel
Output Power (at 1KHz):
Output power 16W * 2 at 12V 4ohm
Output power 10W * 2 at 12V 8ohm
Output power 15W * 2 at 16V 4ohm
Output power 20W * 2 at 20V 4ohm
Output power 30W*2 at 24V 4ohm (Need to add extra heat sink!)
Matched speaker (30W~150V):
7.1 at 12V> . 4ohm
7.2 at 24V> .8 ohm
7.3> .16ohm at 24V
Operating Temperature: -40 ℃ ~ 85 ℃
Module Size: 50*35*14mm