Product Description
PEMENOL 10W 15W 20W Stereo Bluetooth Amplifier Board is a high-power stereo Bluetooth audio module, with dual channels audio signal output and comprehensive protective function. Built-in amplifier module, bluetooth amplifier can connect to loudspeaker (4-16 ohm) directly. What an ideal module for DIY wireless Bluetooth speakers and transponders.
Features:
Width work voltage range
Applicable multiple type speakers
Knob adjustment
Reverse connection protection
Short circuit protection
Self-recovery overheat protection
Bluetooth 5.0
Protective shell
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℃~85℃
Work Humidity:0%~95%RH
Module Size:50*35*14mm
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
Package:
1x Stereo Bluetooth Power Amplifier Module
2x Acrylic shell
4x Copper column
8x screw
Product Features
- WIDE INPUT VOLTAGE RANGE: PEMENOL bluetooth audio amplifier board input voltage range is DC 8-24V. Current input: 2A or above. NOTE: Input voltage must no more than 26V, otherwise the audio amplifier module will be damaged.
- MULTIPLE TYPE SPEAKERS: Two channels 10W/15W/20W amplifier board work with various speakers (4-16 ohm), supporting bluetooth stereo audio input.
- COMPREHENSIVE PROTECTIVE FUNCTION: This bluetooth audio amplifier module come with a protective shell, greatly protect the units from damaged, 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 audio input and the max receive is 15m(No obstacles). ❤️❤️❤️ For detailed instructions, see the link: http://attach01.oss-us-west-1.aliyuncs.com/IC/Datasheet/13503.pdf
