UwayKey Bluetooth Amplifier Board - TPA3116D2 Chip, 50W+50W Peak Power Output Class D AMP Module for DIY Wireless

UwayKey Bluetooth Amplifier Board with TPA3116D2 Chip, 50W+50W Peak Power Output Class D AMP Module for DIY Wireless Speaker

UwayKey Bluetooth Amplifier Board - TPA3116D2 Chip, 50W+50W Peak Power Output Class D AMP Module for DIY Wireless

Bluetooth and AUX input methods! When these two input methods input signals at the same time, the Bluetooth input method is the priority input method. If you want to use AUX, please disconnect the Bluetooth connection. Warm reminder: The power switch on the board is a standby switch. After the switch is turned off, the machine is in a low-power standby state. To completely turn off the power or unplug it for a long time, you can unplug the DC plug on the machine. Properly increasing the voltage or reducing the speaker impedance can effectively increase the output power. Input Mode: Bluetooth / AUX Work Voltage: DC 5V-24V (Above 2A) Channel: 2 CH Stereo Output Bluetooth Version: Bluetooth 5.0 Bluetooth Transmission Distance: 50 Ft MAX Power Output: 50W x 2 Terminating Impedance: 4 - 8 Ohm Match Speaker: 50 - 200 watt Work Humidity: 0%~95%RH DC socket: 5.5*2.1mm The heat sink can provide a good heat dissipation effect for the continuous high power output of the AMP, so as to avoid the chip from being burned out. Launched by TI, with very high index parameters. The highest modulation frequency can reach 1.2MHZ, and the high-power output distortion is less than 0.1% The high-end fence terminal is convenient for wiring, does not damage the wire, and is not easy to short-circuit the adjacent wires. All copper DC plug, the contact point does not heat —Work Voltage:DC 9V-24V Above 2A is recommended —Communication distance:15meter(Without obstacles) —Match speaker(30W~100W): — 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 the speaker, the smaller the relative sound power, please pay attention! 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 9~24V. 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.

Key Features

• ✅ ?CHIP?TPA3116 HIFI Chip with AM Interference Suppression Function, 50W*2 Peak Power Output
• ✅ ?WIDE INPUT VOLTAGE RANGE?DC 5V-24V with 5.5 * 2.1mm Interface, Laptop Power Supply Is a Good Choice
• ✅ ?Bluetooth &AUX INPUT?User Can Directly Connect with Wireless Bluetooth 5.0, or Choose The 3.5MM Headphone (Line in) Way
• ✅ ?PROTECTIVE FUNCTION?Over-voltage Protection, Under-voltage Protection, Over-heat Protection, Short-circuit Protection, This means that the Bluetooth amplifier board is not easily damaged
• ✅ ?NOTE?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 Horns Will Have Different Output Power.In The Case Of Sufficient Voltage And Current, The Larger The Impedance Horn, The Smaller The Relative Sound Power, Please Pay Attention!

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