Bluetooth Amplifier Board Stereo 10W 15W 20W Digital Wireless o 12V 24V High Power Recei | Электроника

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Bluetooth Amplifier Board Stereo 10W 15W 20W Digital Wireless o Amplifier Board 12V 24V High Power Bluetooth Amplifier Recei

Bluetooth Amplifier Board Stereo 10W 15W 20W Digital Wireless o Amplifier Board 12V 24V High Power Bluetooth Amplifier Recei


WIDE INPUT VOLTAGE RANGE: bluetooth o amplifier board input voltage range is DC 8-24V. Current input: 2A or above. NOTE: Input voltage must no more than 26V, otherwise the o amplifier module will be daed.
MULTIPLE TYPE SPEAKERS: Two channels 10W/15W/20W amplifier board work with various speakers (4-16 ohm), supporting bluetooth stereo o input.
COMPREHENSIVE PROTECTIVE FUNCTION: This bluetooth o amplifier module come with a protective shell, greatly protect the units from daed, supporting reverse connection protection, short circuit protection and self-recovery overheat protection.
KNOB DESIGN & INDICATOR LIGHT: Press gear potentiometer to pause/play. Turn right to increase volume and turn left to decrease volume. Indicator light design helps to know the connection condition.
BLUETOOTH 5.0: Using the latest Bluetooth version 5.0, the distance between bluetooth wireless o input and the max receive is 15m(No obstacles).
Parameters:
Work Voltage: DC 8V-24V
Communication distance: 15meter(Max)
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 15W*2 at 16V 4ohm
Output power 20W*2 at 20V 4ohm
Output power 30W*2 at 24V 4ohm(Need add extra heat sink!)
Match speaker(30W~150V):
4ohm at 8V~12V
8ohm at 8V~24V
16ohm at 8V~24V
Work Temperature:-40 Celsius~85 Celsius
Work Humidity:0%~95%RH
Colour:Black
Material:Plastic + Acrylic
Size:50*35*14mm
Package Contents:
1x Stereo Bluetooth Power Amplifier Module
1x Acrylic shell
4x Copper column
8x screw
Note:
The power amplifier board should be far away from the WIFI signal (router) avoid signal interference.
Input voltage is more than 26V.
Add extra heat sink if output power is more than 20W*2.
Please don't use too long wires to avoid signal interference.
Use a speaker above 30W.
Please tear off the protective film acrylic board from before use.
Please read use manual and description before use
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.