ZK-502C - TPA3116 2x50W 9V-24V audio amplifier with Bluetooth module
  • ZK-502C - TPA3116 2x50W 9V-24V audio amplifier with Bluetooth module
  • ZK-502C - TPA3116 2x50W 9V-24V audio amplifier with Bluetooth module
ID: 1181172
Tax included

zł70.42 tax excl.

Stereo audio amplifier with Bluetooth 5.0 communication. It can be powered with the voltage from 9 to 24 V and has two outputs with a power of 50 W. Assembly kit. ZK-502C

Available quantity: 3

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Same day shipping

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14 days for return

Each consumer can return the purchased goods within 14 days


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 9 to 24 V. The user has a potentiometer to adjust the volume level. The audio input can be connected via AUX connectors or 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.


  • Power supply: DC 5.5 x 2.1 mm jack
  • Audio input: AUX or Bluetooth 5.0 communication
  • Potentiometer to adjust the volume
  • Signal to noise ratio:> 82db
  • Frequency response: 20Hz-20kHz
  • Distortion: 0.1%
  • Speaker impedance: Left and Right channels: 4-8 Ω
  • Voltage range: DC 9 to 24V
  • Power: up to 50 W per channel
  • Dimensions: 82 x 50 x 18 mm

Kit contains

  • TPA3116 audio amplifier module
  • Top of the housing
  • Power cord
  • Set of screws and spacers + screwdriver

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