DAMGOO Bluetooth 5.0 Amplifier Board,100w Audio Amp Board Dual Channel DC8-24V,Easy Installation and

Product Description

Note:
1.The power amplifier board should be as far away as possible from the WIFI signal
(router) avoid signal interference.
2.Remove the film from the heat sink and attach the heat sink to the chip.
3.Recommended power supply voltage DC 8~24V.
4.It is recommended to use a power supply of 2A or higher.
5.Please don't use too long wires to avoid signal interference.
6.It is recommended to use a speaker above 50W to avoid speaker
damage.
7>.Please tear off the protective film acrylic board from before use.
8>.Please read use manual and description before use.
Package:
1.1*Stereo Bluetooth Power Amplifier Module
2.2*Acrylic shell
3.4* Copper column
4.8* Screw
5.1* Steel Nuts
6.1* DC plug
7.1* Screwdriver
8.1* Knob
9.1* heat sink

Features

• HIFI CHIP：ZK-502C Adopt TPA3116D2(with AM Interference Suppression Function) Chips, With Excellent Sound Quality. It Ensures That Even With High Power Operation For A Long Time, THD Is Less Than 0.1%
• WIDE INPUT VOLTAGE: DC 9V-24V, Can Be Powered by 9V/12V/15V/18V/24V
• TWO AUDIO INPUT WAYS:User Can Directly Connect with Wireless Bluetooth 5.0, or Choose the Headphone (Line in) Way
• PROTECTIVE FUNCTION:This BT Amp Is Designed with Protective Case, Over-voltage Protection, Under-voltage Protection, Over-heat Protection, Short-circuit Protection
• TIP: adequate output power is required when the audio input is sufficient and the power supply voltage/current is sufficient, the relative power will be higher. Different impedance of the speaker will have different output power.In the case of sufficient voltage and current, the larger the impedance of speaker, the smaller the relative sound power, please pay attention!

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