---
product_id: 671944034
title: "Hosyond Bluetooth 5.0 50W+50W+100W 2.1 Channel Subwoofer Amplifier Board TPA3116D2 HiFi Treble and Bass Control Stereo Digital Audio Amp Board for Home Theater DIY Wireless Speakers"
brand: "hosyond"
price: "265.33 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Hosyond"
url: https://www.desertcart.tn/products/671944034-hosyond-bluetooth-5-0-50w-50w-100w-2-1-channel
store_origin: TN
region: Tunisia
---

# Bluetooth 5.0 wireless input 200W total output power Multi-layer safety protections Hosyond Bluetooth 5.0 50W+50W+100W 2.1 Channel Subwoofer Amplifier Board TPA3116D2 HiFi Treble and Bass Control Stereo Digital Audio Amp Board for Home Theater DIY Wireless Speakers

**Brand:** hosyond
**Price:** 265.33 DT
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game—because your space deserves legendary audio.

## Quick Answers

- **What is this?** Hosyond Bluetooth 5.0 50W+50W+100W 2.1 Channel Subwoofer Amplifier Board TPA3116D2 HiFi Treble and Bass Control Stereo Digital Audio Amp Board for Home Theater DIY Wireless Speakers by hosyond
- **How much does it cost?** 265.33 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/671944034-hosyond-bluetooth-5-0-50w-50w-100w-2-1-channel)

## Best For

- hosyond enthusiasts

## Why This Product

- Trusted hosyond brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Safety Suite:** Built-in overheat, reverse polarity, and short circuit protections keep your investment safe and your sound uninterrupted.
- • **DIY-Ready & Versatile:** Compact 2.1 channel board with universal DC input and easy wiring options—perfect for custom home theaters or upgrading vintage audio gear.
- • **Powerhouse Audio Output:** 50W+50W stereo channels plus 100W subwoofer deliver immersive, room-filling sound that commands attention.
- • **Precision Sound Control:** Independent treble and bass knobs let you tailor your audio experience to perfection—cinema-grade sound at your fingertips.
- • **Seamless Wireless Connectivity:** Bluetooth 5.0 ensures crystal-clear, lag-free streaming with extended range for effortless integration into your smart home setup.

## Overview

The Hosyond Bluetooth 5.0 2.1 Channel Subwoofer Amplifier Board delivers a powerful 200W output (50W per stereo channel plus 100W subwoofer) with ultra-low distortion (THD ≤0.1%). Featuring Bluetooth 5.0 and AUX inputs, it offers flexible wireless and wired connectivity. Independent bass and treble controls provide customizable sound tuning, while comprehensive safety protections ensure reliable, long-lasting performance. Compact and DIY-friendly, this amplifier board is ideal for home theaters, wireless speaker projects, and vintage audio upgrades.

## Description

ZK-TB21 Bluetooth Amplifier Board Input Voltage: DC 12V-24V Max Power Output: 50W*2（R&L）+100W（Subwoofer） Input Method: Bluetooth & AUX Channel: 2.1 CH Stereo Output Output Impedance：4-8Ω Bluetooth Version：BT 5.0 Protection Functions: Reverse Connection Protection Short Circuit Protection Self-recovery Overheat Protection Size: 120*100*22mm Weight: 195g NOTE: Only when the audio input is sufficient and the power supply voltage/current input is sufficient, can there be enough power output. The higher the power supply voltage, the greater the output power; The smaller the impedance of the speaker, the greater the output power. It is recommended to use a 4Ω speaker. Finally, please make sure that the power of the adapted power supply is greater than the actual working power of the AMP to ensure the maximum output power. 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. Packing Include: ZK-TB21 Power Amplifier Board * 1 Protective Shell * 1 Set DC Plug * 1 Screwdriver * 1 Knob * 5

Review: Awesome item - Ficou mais barato montar o som.
Review: Well worth the money!! - I am an avid audio addict. I have a massive collection of audio gear from high end vintage stuff like luxman, b&k, marantz, hk and many more as well as 20+ pairs of great speakers, mostly vintage "Heritage" Klipsch. I bought one of these on a whim because I wanted to out some speakers and small subwoofer I to one of my old cars but I wanted to keep the factory stereo head unit in it for the look and hide a small Bluetooth, 12v amp in the glove box. I hooked this up to 2 blaupunkt 6x9's and a 6.5 inch Boston subwoofer and holy crap it sounds fantastic! I have several vintage vehicles and I will be ordering 10 more of these to keep for future conversions. It punches way above its weight class, sounds clean, and clear. I highly recommend!

## Features

- TPA3116D2 HIFI chip solution: stereo dual-channel output, 50W+50W+100W, to ensure continuous serial high-power operation, THD ≤0.1%. Using high-quality filter inductors, the sound is full and clear.
- Bluetooth and AUX audio input: Bluetooth 5.0 version, higher transmission efficiency and longer distance. If your playback device does not have Bluetooth, you can also input audio signals through the 3.5MM jack;
- Safety protection: The power amplifier board has overheat protection, reverse connection protection, circuit breaker protection, overvoltage and undervoltage protection; wide voltage input DC: 12-24V.
- Features copper DC connectors and barrier terminals. It can withstand high current, does not generate heat, and does not damage the wire. The free DC head lead is compatible with the input power interface of this product, even if you don't have a DC head adapter, you can easily wire it.
- Independent high and low bass control knobs, easy to adjust the volume, allowing you to experience theater-like sound effects. With its excellent performance and comprehensive cost performance, TDA3116D2 is widely used in home theaters, square speakers, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CCJQBWST |
| Brand | Hosyond |
| Brand Name | Hosyond |
| Customer Reviews | 4.4 out of 5 stars 309 Reviews |
| Item Weight | 7.9 Ounces |
| Manufacturer | Hosyond |
| Maximum Supply Voltage | 24 Volts (DC) |
| Maximum supply voltage | 24 Volts (DC) |
| Model | H017 |
| Mounting Type | Surface Mount |
| Mounting type | Surface Mount |
| Number of Channels | 2 |
| Number of channels | 2 |
| Output Power | 50 Watts |
| Part Number | H017 |
| Specification Met | CE, FCC |
| UPC | 732214748279 |
| Voltage | 24 Volts (DC) |

## Product Details

- **Brand:** Hosyond
- **Manufacturer:** Hosyond
- **Maximum supply voltage:** 24 Volts (DC)
- **Mounting type:** Surface Mount
- **Voltage:** 24 Volts (DC)

## Images

![Hosyond Bluetooth 5.0 50W+50W+100W 2.1 Channel Subwoofer Amplifier Board TPA3116D2 HiFi Treble and Bass Control Stereo Digital Audio Amp Board for Home Theater DIY Wireless Speakers - Image 1](https://m.media-amazon.com/images/I/61LxGbc9WPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome item
*by C***E on 21 June 2025*

Ficou mais barato montar o som.

### ⭐⭐⭐⭐⭐ Well worth the money!!
*by J***E on 30 April 2026*

I am an avid audio addict. I have a massive collection of audio gear from high end vintage stuff like luxman, b&k, marantz, hk and many more as well as 20+ pairs of great speakers, mostly vintage "Heritage" Klipsch. I bought one of these on a whim because I wanted to out some speakers and small subwoofer I to one of my old cars but I wanted to keep the factory stereo head unit in it for the look and hide a small Bluetooth, 12v amp in the glove box. I hooked this up to 2 blaupunkt 6x9's and a 6.5 inch Boston subwoofer and holy crap it sounds fantastic! I have several vintage vehicles and I will be ordering 10 more of these to keep for future conversions. It punches way above its weight class, sounds clean, and clear. I highly recommend!

### ⭐⭐⭐⭐⭐ Quality,Price
*by U***R on 8 November 2025*

This is one of the best 2.1 channel amp. I had oneplus q2 pro 65 inch tv and the tv stopped working after a year but the tv had best sound system ever,i never saw a tv with such sound system. So basically i wanted to reuse that sound system with my new lg c4 so i took out the speakers subwoofer and the tweeters from oneplus tv but the sound system was passive and needed an external amp to drive them. I ordered couple of amps before but they were giving good sound quality. Finally i ordered this amp with seperate channel for subwoofer and it works amazing. For now I’m using it via Bluetooth and the sound quality + bass levels from subwoofer are 8.5/10. I imagine how good the quality will be via wired connection,so i have ordered DAC,digital optical audio cable,aux and i know it will sound much better via wired connection. I have checked all the 2.1 amps on amazon some good brands are above 8k and the ones under 8k aren’t good. Don’t judge this amp considering its cheap price,just buy right away. Only thing i am concerned about is its logetivity since it has no warranty. Rest i can assure you that its the best amp.

## Frequently Bought Together

- Bluetooth 5.0 50W+50W+100W 2.1 Channel Subwoofer Amplifier Board TPA3116D2 HiFi Treble and Bass Control Stereo Digital Audio Amp Board for Home Theater DIY Wireless Speakers
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-24*