---
product_id: 345452864
title: "Bluetooth 100W+100W Amplifier Board with Treble and Bass Control, DC 9-24V, BT and AUX Inputs, 2.0 Channel Stereo AMP Board for DIY Wireless Speakers, Password Free"
brand: "damgoo"
price: "$218.74"
currency: USD
in_stock: true
reviews_count: 5
category: "Damgoo"
url: https://www.desertcart.ec/products/345452864-bluetooth-100w-100w-amplifier-board-with-treble-and-bass-control
store_origin: EC
region: Ecuador
---

# Bluetooth 5.0 with 49ft range 100W+100W stereo power Treble & bass control knobs Bluetooth 100W+100W Amplifier Board with Treble and Bass Control, DC 9-24V, BT and AUX Inputs, 2.0 Channel Stereo AMP Board for DIY Wireless Speakers, Password Free

**Brand:** damgoo
**Price:** $218.74
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your DIY sound game with power, precision, and wireless freedom!

## Quick Answers

- **What is this?** Bluetooth 100W+100W Amplifier Board with Treble and Bass Control, DC 9-24V, BT and AUX Inputs, 2.0 Channel Stereo AMP Board for DIY Wireless Speakers, Password Free by damgoo
- **How much does it cost?** $218.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/345452864-bluetooth-100w-100w-amplifier-board-with-treble-and-bass-control)

## Best For

- damgoo enthusiasts

## Why This Product

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

## Key Features

- • **Powerful Stereo Output:** Dual TPA3116D2 chips deliver crisp 100W+100W sound with ultra-low distortion (THD ≤0.1%) for immersive audio.
- • **Robust Voltage Flexibility:** Operates smoothly on a wide DC range (9-24V), ideal for diverse DIY wireless speaker projects.
- • **Built-in Safety Protections:** Overheat, over-voltage, and under-voltage safeguards keep your amplifier and speakers safe during extended use.
- • **Customizable Sound Experience:** Adjust treble and bass effortlessly to create your perfect movie-theater-like sound ambiance.
- • **Seamless Wireless & Wired Connectivity:** Bluetooth 5.0 ensures stable, password-free streaming up to 49 feet, plus AUX input for versatile device compatibility.

## Overview

This compact Bluetooth amplifier board packs a punch with dual 100W stereo output powered by TPA3116D2 chips, offering ultra-low distortion and customizable treble/bass controls. Featuring Bluetooth 5.0 for stable wireless streaming up to 49 feet and AUX input for wired options, it supports a wide DC voltage range (9-24V) and includes comprehensive safety protections, making it the perfect upgrade for DIY wireless speaker enthusiasts seeking professional-grade sound.

## Description

Bluetooth 100W+100W Amplifier Board with Treble and Bass Control, DC 9-24V, BT and AUX Inputs, 2.0 Channel Stereo AMP Board for DIY Wireless Speakers, Password Free

Review: Tiene buen sonido estéreo, la calidad de sonido es buena, me gustaría que su carcasa fuera totalmente cerrada y que incluyera un control de balance, funciona muy bien.
Review: Compact et efficace, brancher sur des enceintes Cabasse, résultat très sympa. attention il n'est pas livré avec le câble d'alimentation.

## Features

- DUAL TPA3116D2 HIFI Chip Solution: Stereo Dual-channel Output to Ensure Continuous Serial High-power Operation, THD ≤0.1%. Wide Voltage Input DC: 12-24V;
- Treble & Bass Control: If You Are Tired of The Inherent High& Low Bass, Why Not Try The High & Low Control Knob! This Will Make You Feel Like Being In A Movie Theater.；
- Bluetooth and AUX Function: Bluetooth 5.0 version, Transmission Distance Is Farther. The Transmission Distance Can Reach 49 Feet In An Open Environment. If your Play Device Does Not Have Bluetooth, You Can Also Input Audio Signals Through The 3.5MM Headphone Plug.；
- Safety Protection: This Amp Board Has Overheat Protection, Circuit Protection, Over-voltage and Under-voltage Protection；
- 7 * 24 Hours After-sales Service: Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You A 100% Satisfactory Answer.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08R3Y5WXH |
| Item model number | ZK-1002T |
| Manufacturer | DAMGOO |
| Product Dimensions | 11 x 7 x 2.1 cm; 111 g |

## Product Details

- **Item dimensions L x W x H:** 11 x 7 x 2.1 centimeters
- **Manufacturer:** DAMGOO
- **Maximum supply voltage:** 24 Volts
- **Minimum supply voltage:** 9 Volts
- **Voltage:** 24 Volts

## Images

![Bluetooth 100W+100W Amplifier Board with Treble and Bass Control, DC 9-24V, BT and AUX Inputs, 2.0 Channel Stereo AMP Board for DIY Wireless Speakers, Password Free - Image 1](https://m.media-amazon.com/images/I/71Nml1IkiVL.jpg)
![Bluetooth 100W+100W Amplifier Board with Treble and Bass Control, DC 9-24V, BT and AUX Inputs, 2.0 Channel Stereo AMP Board for DIY Wireless Speakers, Password Free - Image 2](https://m.media-amazon.com/images/I/71l0sNtABrL.jpg)
![Bluetooth 100W+100W Amplifier Board with Treble and Bass Control, DC 9-24V, BT and AUX Inputs, 2.0 Channel Stereo AMP Board for DIY Wireless Speakers, Password Free - Image 3](https://m.media-amazon.com/images/I/81tDmtH+i+L.jpg)
![Bluetooth 100W+100W Amplifier Board with Treble and Bass Control, DC 9-24V, BT and AUX Inputs, 2.0 Channel Stereo AMP Board for DIY Wireless Speakers, Password Free - Image 4](https://m.media-amazon.com/images/I/81xOrq9gEDL.jpg)
![Bluetooth 100W+100W Amplifier Board with Treble and Bass Control, DC 9-24V, BT and AUX Inputs, 2.0 Channel Stereo AMP Board for DIY Wireless Speakers, Password Free - Image 5](https://m.media-amazon.com/images/I/815BOfjD+SL.jpg)

## Questions & Answers

**Q: I want to connect dual 120watt speakers. is 24v 5A enough? is 24v 10A too much?**
A: This amp is rated at 100W+100W=200W.  The datasheet says 90% efficiency.  That means you need 9.25A at 24V (200/.09/24V) to generate the power needed for 200W.  A 24V 5A supply can supply 120W, times the 0.9 efficiency, that supply will only give you 108W or 54 W per channel.

**Q: Can I use a 7.5a fuse or will it fry the amp? (I have a classic car with a 7.5a glass fuse with wiring for a radio that I'd like to use.)**
A: The unit takes 12-24 volts DC. The amperage does not matter, you can use a 200a glass fuse if you like :)

**Q: does this come with a power cord / pig tail, so I can wire it into a dc power supply? If not what size plug do I need?**
A: You will need to provide your own power source and it fits a 5.5mm plug.  Above 12V is recommended, and 24V will give you full power.

**Q: Would combining this with a 12V to 24V step up converter when working on an automotive battery improve the sound quality at higher volumes?**
A: Yes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***L on 27 April 2021*

Tiene buen sonido estéreo, la calidad de sonido es buena, me gustaría que su carcasa fuera totalmente cerrada y que incluyera un control de balance, funciona muy bien.

### ⭐⭐⭐⭐⭐ Review
*by I***D on 4 September 2021*

Compact et efficace, brancher sur des enceintes Cabasse, résultat très sympa. attention il n'est pas livré avec le câble d'alimentation.

### ⭐⭐⭐⭐⭐ Review
*by S***K on 15 November 2025*

Amplifier quality is very good, if it clubbed with 24V adapter it will give amazing output. Go for it audiophiles

## Frequently Bought Together

- 100W+100W Amplifier Board with Treble and Bass Control, DC 9-24V, BT and AUX Inputs, 2.0 Channel Stereo AMP Board for DIY Wireless Speakers, Password Free (ZK-1002T)
- APIELE 16mm Latching Push Button Switch 12V DC On Off Black Shell with LED Angel Eye Head for 0.63" Mounting Hole with Wire Socket Plug Self-Locking (Blue/Black Shell)
- Polk Audio DB692 DB+ Series 6" x 9" Coaxial Speaker for Car & Marine, 3-Way Boat & Car Audio Speaker, 30-22kHz Frequency Response, Polypropylene Woofer Cone & 1/2" Silk Dome Tweeter, Easy Installation

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ec/products/345452864-bluetooth-100w-100w-amplifier-board-with-treble-and-bass-control](https://www.desertcart.ec/products/345452864-bluetooth-100w-100w-amplifier-board-with-treble-and-bass-control)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-14*