915 Generation 10W 15-20W Stereo Bluetooth Audio Power Amplifier Board Modu

The input voltage range of bluetooth audio amplifier board is dc 8-24v. Current entry: 2nd or above. Note: the input voltage should not be more than 26v, otherwise the audio amplifier module will be damaged.
Two channel 10w/15w/20w amplifier board work with multiple speakers (4-16 ohm), supporting bluetooth stereo audio input.
This bluetooth audio amplifier module comes with a protective , extremely protects the units from damaged, supporting reverse connection protection, short circuit protection and - overheat protection.
Press gear pot to pause/play. Turn right to increase volume and turn left to decrease volume. Indicator light design helps you know the connection condition.
Using the latest bluetooth 5.0 version, the distance between wireless bluetooth audio input and maximum receiving is 15m (no obstacles). Wide operating voltage range
Suitable for many types of speakers
Adjustment knob
reverse polarity protection
Short circuit protection
- overheat protection
Bluetooth 5.0
:
Working voltage: DC 8v-24v
Communication distance: 15 (maximum)
Output power (1khz):
Output power 16w*2 in 12v 4ohm
Output power 10w*2 in 12v 8ohm
Output power 15w * 2 in 16v 4ohm
Output power 15w * 2 in 16v 4ohm
Output power 20w*2 at 20v 4ohm
Output power 30w*2 at 24v 4ohm (requires additional heat sink!)
Matching speakers (30w~150v):
8v 12 4 ohms on 12v
8 ohm 8v 24 24v
16 Ohm 8v 24 24v
Working temperature: -40Celsius~85Celsius
Working humidity: 0% rh 95% rh
Colour:black
Material:abs+metal
Size:50 x 35 x 14mm Package Contents:
2x Bluetooth 5.0 Amplificador Board Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.