---
product_id: 673123085
title: "2x50W +100W 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control Dual TPA3116 Chip DC 12-24V Bluetooth and AUX Inputs DIY Wireless Speakers AMP Board"
brand: "wangcl"
price: "€ 54.21"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/673123085-2x50w-100w-2-1-channel-subwoofer-amplifier-board-with-treble
store_origin: IE
region: Ireland
---

# 200W max power output Bluetooth 5.0 with 49ft range 2.1 channel stereo sound 2x50W +100W 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control Dual TPA3116 Chip DC 12-24V Bluetooth and AUX Inputs DIY Wireless Speakers AMP Board

**Brand:** wangcl
**Price:** € 54.21
**Availability:** ✅ In Stock

## Summary

> 🎶 Amp up your audio game with power, precision, and wireless freedom!

## Quick Answers

- **What is this?** 2x50W +100W 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control Dual TPA3116 Chip DC 12-24V Bluetooth and AUX Inputs DIY Wireless Speakers AMP Board by wangcl
- **How much does it cost?** € 54.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/673123085-2x50w-100w-2-1-channel-subwoofer-amplifier-board-with-treble)

## Best For

- wangcl enthusiasts

## Why This Product

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

## Key Features

- • **DIY Friendly Design:** Compact surface-mount board with versatile AUX input—perfect for custom wireless speaker projects.
- • **Powerhouse Performance:** Delivers crisp 50W per channel plus a booming 100W subwoofer output for immersive sound.
- • **Precision Audio Control:** Integrated treble and bass knobs let you tailor your soundscape with professional-grade clarity.
- • **Robust Protection Suite:** Built-in overheat, reverse polarity, and voltage safeguards keep your setup safe and reliable.
- • **Seamless Wireless Connectivity:** Bluetooth 5.0 ensures stable, long-range streaming up to 49 feet—cut the cords, not the quality.

## Overview

This 2.1 channel amplifier board features dual TPA3116D2 chips delivering a total of 200W output (50W per stereo channel plus 100W subwoofer). It supports Bluetooth 5.0 with a 49-foot transmission range and AUX input, includes treble and bass controls for sound customization, and offers comprehensive circuit protections. Designed for DIY wireless speaker projects, it operates on 12-24V DC and supports 4-8Ω speakers.

## Description

Full description not available

## Features

- Adopt imported TPA3116D2 chips, with excellent power amplifier effect.
- The distortion is less than 0.1% even at high power output. modulation frequency up to 1.2MHZ, built-in LC filter capacitor to make the vocals clearer.
- 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.
- Bluetooth 5.0 version, Transmission Distance Is Farther. The Transmission Distance Can Reach 49 Feet In An Open Environment.
- This Amp Board Has Overheat Protection, Reverse protection, Circuit Protection, Over-voltage and Under-voltage Protection.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Voltage | 24 Volts (DC) |
| Manufacturer | WANGCL |
| Maximum Supply Voltage | 24 Volts |
| Minimum Supply Voltage | 12 Volts |
| Mounting Type | Surface Mount |
| Brand | WANGCL |
| Number of Channels | 2 |
| Output Power | 200 Watts |
| Package Type Name | hard shell |
| Specification Met | CE |
| UPC | 610012476955 |
| Model number | AUZ22914 |
| Colour | Black |
| Item Weight | 240 g |
| Package Dimensions | 13.1 x 11 x 5.2 cm; 240 g |
| Item model number | AUZ22914 |
| Are batteries included? | No |

## Product Details

- **Voltage:** 24 Volts (DC)
- **Manufacturer:** WANGCL
- **Maximum Supply Voltage:** 24 Volts
- **Minimum Supply Voltage:** 12 Volts
- **Mounting Type:** Surface Mount

## Images

![2x50W +100W 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control Dual TPA3116 Chip DC 12-24V Bluetooth and AUX Inputs DIY Wireless Speakers AMP Board - Image 1](https://m.media-amazon.com/images/I/61INsQVCwEL.jpg)

## Frequently Bought Together

- WANGCL 2x50W +100W 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control Dual TPA3116 Chip DC 12-24V Bluetooth and AUX Inputs DIY Wireless Speakers AMP Board
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**Shop now:** [https://www.desertcart.ie/products/673123085-2x50w-100w-2-1-channel-subwoofer-amplifier-board-with-treble](https://www.desertcart.ie/products/673123085-2x50w-100w-2-1-channel-subwoofer-amplifier-board-with-treble)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-02*