Description
This product is a pre-assembled board that has been soldered and tested. Users simply need to connect a speaker box and the correct power source, followed by linking to the Bluetooth audio device for playback or appropriately connecting the sound source for input.
Features
- This product incorporates a high-performance digital power amplifier chip. The chip is designed in such a way that one component is responsible for parallel bridged bass channel power amplification output, and another for left and right channel power amplification output.
- The product provides a support for 100W bass channel output and 50W for both left and right channel outputs, making it a 2.1-channel output power amplifier board.
- It stands out with its Bluetooth 5.0 audio reception capabilities and external audio input interface. It’s also equipped with a preamplifier and provides bass crossover processing.
- With bass-volume, bass frequency, left and right channel volume, treble, and a function control switch, this product allows users to control total volume using five adjustable potentiometers.
- The power amplifier board has excellent energy efficiency and can work within a wide voltage range, with efficiency reaching up to 90%.
Specifications
- Material: Metal
- Amp chip: TPA3116D2
- Bluetooth: Version 5.0
- Output impedance
– Left and right channels: 4-8Ω
– Bass channel: 2-8Ω - Output power: 50W + 50W
- Bluetooth range: More than 8 meters
- Frequency range: 20Hz-20KHz
- Item size: 101 * 100 * 30mm / 3.9 * 3.9 * 1.2in
- Package size: 150 * 110 * 40mm / 5.9 * 4.3 * 1.6in
- Package weight: 209g / 7.4 ounces
Packing List
- 1 * Power Amplifier Board
- 1 * Set of Installation Tools