---
product_id: 284879523
title: "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 (1002T MAX (Black))"
brand: "damgoo"
price: "159.38 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Damgoo"
url: https://www.desertcart.tn/products/284879523-100w-100w-amplifier-board-with-treble-and-bass-control-dc
store_origin: TN
region: Tunisia
---

# Bluetooth 5.0 with external antenna 200W peak power output Adjustable bass & treble controls 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 (1002T MAX (Black))

**Brand:** damgoo
**Price:** 159.38 DT
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your DIY audio game with power, precision, and wireless freedom!

## Quick Answers

- **What is this?** 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 (1002T MAX (Black)) by damgoo
- **How much does it cost?** 159.38 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/284879523-100w-100w-amplifier-board-with-treble-and-bass-control-dc)

## 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

- • **Tailor Your Audio Vibe:** Integrated bass and treble knobs let you customize sound like a pro, from deep cinema lows to sparkling highs.
- • **Built to Last & Protect:** Advanced safety features guard against overheating, over-voltage, and under-voltage for reliable, long-term use.
- • **Plug & Play Versatility:** Supports both Bluetooth and AUX inputs, perfect for any DIY speaker build or retrofitting classic audio gear.
- • **Seamless Wireless Freedom:** Bluetooth 5.0 with an external antenna ensures stable connection up to 49 feet—ditch the wires, not the quality.
- • **Power Your Sound Experience:** Dual TPA3116D2 chips deliver crisp 100W+100W stereo output for room-filling audio.

## Overview

The DAMGOO ZK-1002T is a compact 2.0 channel amplifier board delivering up to 200W peak power via dual TPA3116D2 chips. It features Bluetooth 5.0 with an external antenna for extended range and stable wireless streaming, plus AUX input for wired connections. Adjustable bass and treble controls allow personalized sound tuning. Designed for DIY wireless speaker projects and retrofits, it supports a wide DC voltage range (9-24V) and includes multiple safety protections for durability and performance.

## Description

Product description 100W+100W Bluetooth Amplifier Board The ZK-1002T is a compact 2.0-channel Bluetooth amplifier with both Bluetooth and 3.5mm AUX inputs. Powered by dual TPA3116D2 chips and delivering up to 100W + 100W peak output, it provides clear, balanced Hi-Fi sound, making it perfect for DIY projects and home audio systems. Upgraded Bluetooth Antenna Base Design Featuring a dedicated Bluetooth antenna base and an external antenna, this design helps improve signal reception and connection stability. Good for DIY speaker systems and enclosed amplifier installations, it allows the Bluetooth signal to transmit more effectively, delivering a more stable and enjoyable wireless listening experience. Bass & Treble Control Adjust the sound easily to suit your listening style. High-Performance TPA3116D2 Chip Delivers efficient, low-distortion, and stable Hi-Fi audio output. Gold-Plated DC Power Interface Provides safer, spark-free connection and improved power stability.

Review: Great small amp for DIY projects - Used this with an old broken Bose sound bar system that I retrofitted. The amp in the sound bar died. I wired the board into the enclosure and now I use the sound bar as a high quality bluetooth speaker. The bose system had 4 speakers, 2R and 2L. I was able to wire each of the 2 sides in parallel after checking the impedance and it is working great. The bluetooth connection works great, the sound output is loud and clear and it was easy to find an old DC power adapter that worked between 9-24V with at least 5 amps. I chose to use an old 24V (90W) adapter from a broken laptop to give me the most power since the Watt output is directly related to the Volts of the power adapter. I embedded an inline power switch and routed it to the front of the speaker so it is easy to turn the system on and off without reaching around to the knobs. The speaker looks great and sounds better. I love finding a new use for old equipment. The board was easy to wire, has plenty of connection options and the knobs make it easy to adjust the bass, treble, and volume. It wasn't too expensive for a 200W amp. This board works great for these types of projects.
Review: Great for a classic convertible. - It sounds great, plenty of power for my two 35 watt ms 4” speakers. Very discreet “bing” sound when the Bluetooth connects to my phone. Easy to assemble and install. Doesn’t get hot. Audio pauses when I get a phone call (call doesn’t go through the amp). Solid and stable Bluetooth connection. Perfect “hidden” stereo for classic car - I left the original, broken, AM radio in the dash for looks, and replaced the single 4”x10” mono center-dash speaker with two Infinity 4” Reference speakers rated for 35 watts RMS (105 max) 4 ohm each. This receiver has more power than I need, so I have it’s volume set at 60-75% of max. I get a small but sufficient amount of base (pleasantly surprised), and nice mids and highs. I like being able to adjust base and treble. No hiss or noise. It’s loving the 13 volts my car delivers. I’m very impressed with this little receiver. No complaints, and almost free. The downside to this setup is that I need to touch my phone to adjust volume, skip songs, use Siri, etc. Also, an incoming call will pause the Bluetooth, but not route the call audio through the car speakers, and there’s no microphone,so no hands-free calling. My solution was to also buy “Aston Innovations SoundTek A1+ Bluetooth Car Kit”, and plug it into the AUX input of this little amp. Then I use the Bluetooth of the SoundTek instead of the Bluetooth on the amp, and I have everything I want: 1) Original looking (but not working) 1966 AM radio in the dash 2) Streaming music through Pandora or Spotify 3) Hands-free calling where I can hear and be heard, and use Siri No AM/FM, but who cares. The SoundTek has a 1.6” round control pad that I can hide in the ashtray or wherever. Through it I can control everything by feel, without needing to look an or touch my phone: volume, next song, previous song, pause, make a call answer/reject a call, or use Siri (voice commands). This amp, plus the hands-free SoundTek kit, sound great, and cost very little.

## Features

- Bluetooth Antenna Included:An external Bluetooth antenna is included to help extend Bluetooth range and ensure a more stable wireless connection.
- 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.；
- BT and AUX Function: BT 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 BT, 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08R3Y5WXH |
| Best Sellers Rank | #8,566 in Electronics ( See Top 100 in Electronics ) #29 in Audio Component Amplifiers |
| Brand Name | DAMGOO |
| Customer Reviews | 4.6 out of 5 stars 775 Reviews |
| Global Trade Identification Number | 00194852390270 |
| Included Components | amplifier board |
| Item Dimensions | 4.33 x 2.76 x 0.83 inches |
| Item Weight | 111 Grams |
| Item dimensions L x W x H | 4.33 x 2.76 x 0.83 inches |
| Manufacturer | DAMGOO |
| Material Type | PBC |
| Maximum Output Power | 200 watts |
| Maximum Supply Voltage | 24 Volts (DC) |
| Minimum Supply Voltage | 12 Volts (DC) |
| Model | ZK-1002T |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Output Power | 200 Watts |
| Package Type Name | box |
| Part Number | ZK-1002T |
| Specification Met | CE, RoHS |
| UPC | 194852390270 |
| Voltage | 24 Volts |

## Product Details

- **Item dimensions L x W x H:** 4.33 x 2.76 x 0.83 inches
- **Manufacturer:** DAMGOO
- **Maximum Supply Voltage:** 24 Volts (DC)
- **Minimum Supply Voltage:** 12 Volts (DC)
- **Voltage:** 24 Volts

## Images

![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 (1002T MAX (Black)) - Image 1](https://m.media-amazon.com/images/I/71Nml1IkiVL.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

### ⭐⭐⭐⭐⭐ Great small amp for DIY projects
*by U***T on April 8, 2026*

Used this with an old broken Bose sound bar system that I retrofitted. The amp in the sound bar died. I wired the board into the enclosure and now I use the sound bar as a high quality bluetooth speaker. The bose system had 4 speakers, 2R and 2L. I was able to wire each of the 2 sides in parallel after checking the impedance and it is working great. The bluetooth connection works great, the sound output is loud and clear and it was easy to find an old DC power adapter that worked between 9-24V with at least 5 amps. I chose to use an old 24V (90W) adapter from a broken laptop to give me the most power since the Watt output is directly related to the Volts of the power adapter. I embedded an inline power switch and routed it to the front of the speaker so it is easy to turn the system on and off without reaching around to the knobs. The speaker looks great and sounds better. I love finding a new use for old equipment. The board was easy to wire, has plenty of connection options and the knobs make it easy to adjust the bass, treble, and volume. It wasn't too expensive for a 200W amp. This board works great for these types of projects.

### ⭐⭐⭐⭐⭐ Great for a classic convertible.
*by R***N on January 18, 2024*

It sounds great, plenty of power for my two 35 watt ms 4” speakers. Very discreet “bing” sound when the Bluetooth connects to my phone. Easy to assemble and install. Doesn’t get hot. Audio pauses when I get a phone call (call doesn’t go through the amp). Solid and stable Bluetooth connection. Perfect “hidden” stereo for classic car - I left the original, broken, AM radio in the dash for looks, and replaced the single 4”x10” mono center-dash speaker with two Infinity 4” Reference speakers rated for 35 watts RMS (105 max) 4 ohm each. This receiver has more power than I need, so I have it’s volume set at 60-75% of max. I get a small but sufficient amount of base (pleasantly surprised), and nice mids and highs. I like being able to adjust base and treble. No hiss or noise. It’s loving the 13 volts my car delivers. I’m very impressed with this little receiver. No complaints, and almost free. The downside to this setup is that I need to touch my phone to adjust volume, skip songs, use Siri, etc. Also, an incoming call will pause the Bluetooth, but not route the call audio through the car speakers, and there’s no microphone,so no hands-free calling. My solution was to also buy “Aston Innovations SoundTek A1+ Bluetooth Car Kit”, and plug it into the AUX input of this little amp. Then I use the Bluetooth of the SoundTek instead of the Bluetooth on the amp, and I have everything I want: 1) Original looking (but not working) 1966 AM radio in the dash 2) Streaming music through Pandora or Spotify 3) Hands-free calling where I can hear and be heard, and use Siri No AM/FM, but who cares. The SoundTek has a 1.6” round control pad that I can hide in the ashtray or wherever. Through it I can control everything by feel, without needing to look an or touch my phone: volume, next song, previous song, pause, make a call answer/reject a call, or use Siri (voice commands). This amp, plus the hands-free SoundTek kit, sound great, and cost very little.

### ⭐⭐⭐⭐⭐ Good little machine!
*by F***9 on March 4, 2026*

Works well and sounds great for the size! Definitely well worth the price and you get a lot out of it, it’s nice to have the different controls too. Very handy and functional!

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-17*