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Dual Channel Power Amplifier Module Bluetooth Stereo AMP Board with Treble Bass Control ZK‑502T

4.7 (2) Write Review
Free shipping on orders over $31.42

$20.90

$ 10 .55 $10.55

In Stock

About this item

  • Stereo Dual Channel---The power amplifier board module is stereo dual channel output to ensure continuous serial high power
  • Use Excellent Chip---Using TPA3116D2 chip, with AM interference suppression, has low interference and good transmission effect.
  • Good Transmission---Bluetooth version 5.0, the transmission distance can reach 10 meters in an open environment, can also use a 3.5mm headphone plug.
  • Circuit ---With overheating , circuit , overvoltage and undervoltage , safe and
  • Knob Control---The board is equipped with treble and bass control, which can be adjusted through the knob, convenient and quick.


Product Description

Power Amplifier Board Module

Specification


Item Type: Power Amplifier Board Module

Material: PCB

Model: ZK-502T

Chip: TPA3116D2 (with AM interference suppression)

Version: 5.0 (unobstructed, approx. 10 meters / 32.8ft)

to Noise Ratio: >90 dB

Input Method: +

Number of Channels: Left and right dual channels (stereo)

Adapter Power Supply: DC 9-24V, 3A or above (24V battery set is not allowed)

Adaptation Speaker: 15-100W, 4-8Ω

Power Supply Voltage: 12V, 8Ω 15W+15W, 4Ω 30W+30W

19V, 8Ω 20W+20W, 4Ω 40W+40W

24V, 8Ω 30W+30W, 4Ω 50W+50W

Mechanism: Overheating, overcurrent, short circuit

Note: Do not use it outside the voltage and current range.

Power Amplifier Board Module

Package List

1 x Power Amplifier Board Module(Finished Product)

1 x Heat Sink Block

1 x Cable

1 x Screw

1 x Screwdriver

Features

  • Stereo Dual Channel---The power amplifier board module is stereo dual channel output to ensure continuous serial high power operation.
  • Use Excellent Chip---Using TPA3116D2 chip, with AM interference suppression, has low interference and good transmission effect.
  • Good Transmission---Bluetooth version 5.0, the transmission distance can reach 10 meters in an open environment, can also use a 3.5mm headphone plug.
  • Circuit ---With overheating , circuit , overvoltage and undervoltage , safe and durable.
  • Knob Control---The board is equipped with treble and bass control, which can be adjusted through the knob, convenient and quick.

Power Amplifier Board Module

Power Amplifier Board Module

Power Amplifier Board Module

Power Amplifier Board Module

Power Amplifier Board Module

Power Amplifier Board Module


Dominic
Reviewed in Canada on April 12, 2025
i absolutely love it, affordable, easy to use, and clean looking
Joel
Reviewed in Canada on October 25, 2024
I installed this sound card in my vehicle to replace the head unit. I only stream from spotify so I had 0 interest in spending hundreds on a car unit. It works perfectly for my needs. The bluetooth connection is very quick and flawless, I never had issues connecting my phone. I'd love to have a 4 channels version of this product but 2 works for my needs. The only issue I found so far is that when you power off the board by turning volume button down, it looks like it's off but the bluetooth stays connected and it keeps on drawing power, not ideal for vehicle applications. I fixed the issue by adding a switch on the power input to shut it off manually. This way I leave the volume to the level I want and just use the power switch.