---
product_id: 117973427
title: "DollaTek 120Wx2 TPA3116D2 Audio Stereo Digital Power Amplifier DC12-26V AMP Module PCB Mini Board Dual Channel for for Home Theater"
brand: "dollatek"
price: "€ 15.36"
currency: EUR
in_stock: true
reviews_count: 8
category: "Dolla Tek"
url: https://www.desertcart.ie/products/117973427-dollatek-120wx2-tpa3116d2-audio-stereo-digital-power-amplifier-dc12-26v
store_origin: IE
region: Ireland
---

# 2x120W max output power Wide DC12-26V voltage range 90% high efficiency with thermal protection DollaTek 120Wx2 TPA3116D2 Audio Stereo Digital Power Amplifier DC12-26V AMP Module PCB Mini Board Dual Channel for for Home Theater

**Brand:** dollatek
**Price:** € 15.36
**Availability:** ✅ In Stock

## Summary

> 🎶 Amplify your space, own the soundstage!

## Quick Answers

- **What is this?** DollaTek 120Wx2 TPA3116D2 Audio Stereo Digital Power Amplifier DC12-26V AMP Module PCB Mini Board Dual Channel for for Home Theater by dollatek
- **How much does it cost?** € 15.36 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/117973427-dollatek-120wx2-tpa3116d2-audio-stereo-digital-power-amplifier-dc12-26v)

## Best For

- dollatek enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Integrated short-circuit and over-temperature protection ensure reliable, worry-free operation.
- • **Compact & Cool:** Mini PCB design with external heat sink keeps your system sleek and stable under pressure.
- • **Noise-Free Listening:** Engineered for ultra-low noise and interference, elevating your audio experience to pro-grade clarity.
- • **Powerhouse Performance:** Dual 120W Class-D channels deliver crystal-clear, room-filling sound without distortion.
- • **Plug & Play Versatility:** Supports a broad 12-26V DC input, perfect for diverse home theater setups and active speakers.

## Overview

The DollaTek 120Wx2 TPA3116D2 amplifier module is a compact, dual-channel Class-D power amplifier delivering up to 120W per channel with 90% efficiency. It operates on a wide 12-26V DC range and features built-in short-circuit and over-temperature protection for safe, stable performance. Designed for home theaters and active speakers, it offers high-fidelity stereo sound with minimal noise and interference, all housed on a mini PCB with an external heat sink for optimal cooling.

## Description

DollaTek trademark Reg.NO:013726393Features:Amplifier chip: TPA3116D2 High efficiency: 90% the maximum output power: 2x120W Wide range power supply: DC12-26V Protection: short-circuit protection, over temperature protection Number of channels: dual channel digital stereo power Signal Noise Ratio：100db Size: 92x68x16mm Note:1. Make sure to check all the parts before electricity is properly connected, so as not to burn out caused by the power amplifier board wiring error. 2. Red line is positive, black line is negative, do not reverse the positive and negative power supply. 3. Supply Voltage: DC 12-26V, do not exceed this voltage. Package Includes:1x DollaTek TPA3116D2 2x120W Digital Audio Power Amplifier Board

Review: Easy to install, brilliant details - Exactly as item was described, easy to use & install. Now I can use my speakers again. Can't remember the last time sound actually came out of them. PERFECT!
Review: Main hums issues. - Main hum issues on board .

## Features

- The amplifier board adopt TPA3116D2 chips, with short-circuit protection and over temperature protection, besides, the high efficiency up to 90%
- Wide voltage : DC12-26V; the maximum output power 2*120W class-D audio amplifier
- Dual channel stereo power amplifier, without noisy and interference current sound
- Large capacity; adopt european terminals and PCB mini board; external heat sink chip offers stable operation
- Wide used in home theaters and active speaker, offer you an auditory feast

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DK4VLW2 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 16,333 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 59 in Hi-Fi Amplifiers |
| Customer Reviews | 3.8 3.8 out of 5 stars (28) |
| Date First Available | 5 Jun. 2018 |
| Item Package Quantity | 1 |
| Item Weight | 80 g |
| Item model number | TPA3116D2 |
| Manufacturer | DollaTek |
| Material | Pcb, Metal |
| Package Dimensions | 12.2 x 9.2 x 2.6 cm; 80 g |
| Part number | DollaTek |
| Plug profile | Surface Mount |
| Specification met | CE |
| Voltage | 26 Volts |

## Product Details

- **Manufacturer:** DollaTek
- **Maximum supply voltage:** 26 Volts (DC)
- **Minimum supply voltage:** 12 Volts (DC)
- **Mounting type:** Surface Mount
- **Voltage:** 26 Volts

## Images

![DollaTek 120Wx2 TPA3116D2 Audio Stereo Digital Power Amplifier DC12-26V AMP Module PCB Mini Board Dual Channel for for Home Theater - Image 1](https://m.media-amazon.com/images/I/61LxHeSabML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to install, brilliant details
*by L***A on 14 December 2025*

Exactly as item was described, easy to use & install. Now I can use my speakers again. Can't remember the last time sound actually came out of them. PERFECT!

### ⭐⭐⭐⭐ Main hums issues.
*by R***Y on 30 March 2023*

Main hum issues on board .

### ⭐⭐⭐⭐⭐ Good sound quality
*by M***O on 29 May 2025*

Excellent sound quality and good output, needs a good power supply.

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-28*