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Stereo audio amplifier with Bluetooth 5.0 communication. It can be powered with the voltage from 5 to 24 V and has two outputs with a power of 50 W. Assembly kit. ZK-502L
Digital audio amplifier based on the TPA3116 chip. It has two channels with a power of 50 W and can work with speakers with an impedance from 4 to 8 Ω. The module is supplied with the voltage in the range from 5 to 24 V. The user has a potentiometer to adjust the volume level. The audio input can be connected using the built-in wireless Bluetooth 5.0 communication, while the outputs are led out on screw connectors. Aesthetically made, it requires self-assembly of the upper part of the housing with the attached spacers and screws. It works well as an element of a home audio system.
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Audio amplifier based on the TPA3116 chip with a power of 100 W with an active low-pass filter. Dedicated to the bass column (subwoofer)
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Stereo audio amplifier with Bluetooth 5.0 communication. It can be powered with the voltage from 5 to 24 V and has two outputs with a power of 50 W. Assembly kit. ZK-502L