---
product_id: 180510062
title: "HiFi Wireless Bluetooth 5.0 TPA3116 Digital Power Audio Amplifier Board TPA3116D2 50WX2 Stereo AMP Amplificador Home Theater"
brand: "dollatek"
price: "€ 25.96"
currency: EUR
in_stock: true
reviews_count: 13
category: "Dolla Tek"
url: https://www.desertcart.pt/products/180510062-hifi-wireless-bluetooth-5-0-tpa3116-digital-power-audio-amplifier
store_origin: PT
region: Portugal
---

# Class D amplifier with <0.1% distortion Bluetooth 5.0 with extended range 50W x 2 stereo power output HiFi Wireless Bluetooth 5.0 TPA3116 Digital Power Audio Amplifier Board TPA3116D2 50WX2 Stereo AMP Amplificador Home Theater

**Brand:** dollatek
**Price:** € 25.96
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game with wireless power and pristine clarity!

## Quick Answers

- **What is this?** HiFi Wireless Bluetooth 5.0 TPA3116 Digital Power Audio Amplifier Board TPA3116D2 50WX2 Stereo AMP Amplificador Home Theater by dollatek
- **How much does it cost?** € 25.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/180510062-hifi-wireless-bluetooth-5-0-tpa3116-digital-power-audio-amplifier)

## 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

- • **Power Versatility:** Supports 18-24V power supplies for maximum output, with fallback to lower voltages.
- • **Crystal Clear Sound:** Advanced filter inductor delivers round, distortion-free audio clarity.
- • **DIY Friendly Design:** Easy volume control potentiometer and quick assembly with included tools.
- • **Robust Build Quality:** Copper DC connectors and fence terminals ensure heat-free, high-current durability.
- • **Dual Input Flexibility:** Seamlessly switch between AUX and Bluetooth 5.0 for ultimate connectivity.

## Overview

The DollaTek HiFi Wireless Bluetooth 5.0 TPA3116D2 amplifier board delivers powerful 50W x 2 stereo output with ultra-low distortion (<0.1%) using TI’s Class D technology. Featuring dual AUX and Bluetooth 5.0 inputs, it offers seamless wireless connectivity with exceptional range and no dropouts. Built with copper connectors and a filter inductor, it ensures durable, heat-free operation and crystal-clear sound. Ideal for DIY audio enthusiasts, it supports flexible power options (18-24V recommended) and comes with easy volume control and assembly tools.

## Description

DescriptionThe TPA3116D2 is a Class D amplifier IC from TI that has very high index parameters. The modulation frequency can be up to 1.2MHZ, and the high power output distortion is less than 0.1%.With AUX and Bluetooth two audio input methods, 2-in-1The potentiometer adjusts the volume with a switch for easy control of the volume, making it ideal for DIY speakers.With a filter inductor, the sound is round and clear.It adopts copper DC connector and fence type terminal. It can withstand large current, no heat, no damage to the wire, good wiring and short circuit.Free DC head lead, compatible with the input power interface of this product, even if you don't have a DC head adapter or battery, it can be easily wired.5.0 Bluetooth version, the transmission efficiency is higher, the transmission distance is farther.It is recommended to use 18V19V24V power supply with current above 3A. If you only have 9V12V or 1A 2A power supply, it can also be used but the power is small. Package include:1 x DollaTek HiFi Wireless Bluetooth 5.0 TPA3116 Digital Power Audio Amplifier Board

Review: Surprisingly good. - Tiny little amp that works well without some of the annoying flaws that others have. The Bluetooth on this amp is brilliant, possibly the best range of any Bluetooth device I have ever had, can be the other side of the house and no drop outs. No terrible Bluetooth connection announcement either, some if these things have a horrific Chinese / English voice at full volume when you connect a device. Not this. Sound? Perfectly adequate with a old pair of mini system speakers. Highs and mids are clear and crisp, the only trade off is a slight flatness to the low end. But it's perfectly musical enough, and certainly better than some of the earlier one chip amplifiers. Recommended.
Review: Fabulous small power amp with Bluetooth 5 - If you want a flexible bluetooth power amplifier buy this with confidence. I used a laptop computer charger to power the unit. This was 19v Plugged into the unit directly Connected 2 Hi Fi speakers to the unit and switched on. Powered up without any problems. No buzzing, hissing or poppy. Connected to phone instantly with no problems. Nice clear audio. I am not stating this is a class A power amp but I do not think you will be disappointed. It sounds excellent to the normal person. Sound quality at 19v was very good plenty of volume with good treble and base. Impressive for price. Unit does come dissasembled but only takes 10 mins to assemble with supplied screwdriver. You also have to stick the heat sink to the power cpu. Easy... 👍

## Features

- The TPA3116D2 is a Class D amplifier IC from TI that has very high index parameters. The modulation frequency can be up to 1.2MHZ, and the high power output distortion is less than 0.1%.With AUX and Bluetooth two audio input methods, 2-in-1
- The potentiometer adjusts the volume with a switch for easy control of the volume, making it ideal for DIY speakers.With a filter inductor, the sound is round and clear.It adopts copper DC connector and fence type terminal. It can withstand large current, no heat, no damage to the wire, good wiring and short circuit.
- Free DC head lead, compatible with the input power interface of this product, even if you don't have a DC head adapter or battery, it can be easily wired.
- 5.0 Bluetooth version, the transmission efficiency is higher, the transmission distance is farther.
- It is recommended to use 18V19V24V power supply with current above 3A. If you only have 9V12V or 1A 2A power supply, it can also be used but the power is small.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083QF164T |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 9,817 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 32 in Hi-Fi Amplifiers |
| Customer Reviews | 4.4 4.4 out of 5 stars (144) |
| Date First Available | 10 Jan. 2020 |
| Item Package Quantity | 1 |
| Item Weight | 110 g |
| Item model number | TPA3116D2 |
| Manufacturer | DollaTek |
| Material | Copper |
| Package Dimensions | 11.3 x 6.7 x 5.2 cm; 110 g |
| Plug profile | Freestanding |
| Specification met | RoHS |
| Voltage | 24 Volts (DC) |

## Product Details

- **Manufacturer:** DollaTek
- **Maximum supply voltage:** 24 Volts (DC)
- **Minimum supply voltage:** 19 Volts (DC)
- **Mounting type:** Freestanding
- **Voltage:** 24 Volts (DC)

## Images

![HiFi Wireless Bluetooth 5.0 TPA3116 Digital Power Audio Amplifier Board TPA3116D2 50WX2 Stereo AMP Amplificador Home Theater - Image 1](https://m.media-amazon.com/images/I/61ygRX5qeeL.jpg)

## Questions & Answers

**Q: How well will this amp work with a 12v supply?**
A: It should work but with a much lower output power. I use mine with an old 19V laptop power supply and it works great.

**Q: Jack plug size ? can someone tell me what size jack plug i need to fit this as i need an angled jack to replace the straight jack plug**
A: It's a 3.5mm stereo jack plug for the audio and 12V centre pin style DC connector for the power.

**Q: Is this compatible with Apple Music?**
A: You can stream your music from and iPhone / iPad etc to this device via bluetooth, but it's not an apple music base station.

**Q: Can someone tell me the size of the jack plug as I need an angled one to replace the straight one**
A: 3.5mm standard

## Customer Reviews

### ⭐⭐⭐⭐⭐ Surprisingly good.
*by A***? on 20 March 2022*

Tiny little amp that works well without some of the annoying flaws that others have. The Bluetooth on this amp is brilliant, possibly the best range of any Bluetooth device I have ever had, can be the other side of the house and no drop outs. No terrible Bluetooth connection announcement either, some if these things have a horrific Chinese / English voice at full volume when you connect a device. Not this. Sound? Perfectly adequate with a old pair of mini system speakers. Highs and mids are clear and crisp, the only trade off is a slight flatness to the low end. But it's perfectly musical enough, and certainly better than some of the earlier one chip amplifiers. Recommended.

### ⭐⭐⭐⭐⭐ Fabulous small power amp with Bluetooth 5
*by R***D on 4 October 2023*

If you want a flexible bluetooth power amplifier buy this with confidence. I used a laptop computer charger to power the unit. This was 19v Plugged into the unit directly Connected 2 Hi Fi speakers to the unit and switched on. Powered up without any problems. No buzzing, hissing or poppy. Connected to phone instantly with no problems. Nice clear audio. I am not stating this is a class A power amp but I do not think you will be disappointed. It sounds excellent to the normal person. Sound quality at 19v was very good plenty of volume with good treble and base. Impressive for price. Unit does come dissasembled but only takes 10 mins to assemble with supplied screwdriver. You also have to stick the heat sink to the power cpu. Easy... 👍

### ⭐⭐⭐⭐ Brilliant little thing. Please read Edit
*by P***E on 11 June 2023*

It’s very compact, which made it easy to find a place for it in my classic campers van. I had a modern radio in that looked wrong and an old mono radio that did only MW and SW. I was going to get it converted into a modern one, but that was very expensive. I thought I might as well give this little thing a go. Its brilliant. Very loud and connects instantly to my iPhone so I can use it for Sat Nav and music. The best thing is now my dashboard only has the old radio in but now has all the convenience of a modern one. I’ve only got it connected to 2 pretty basic but good speakers so I’m not sure what the quality would be with a bigger system, but it’s just as good as the £150 DAB radio it replaces and a little louder. . EDIT: I bought a second one for my car and it was no where near as good as the first one. I put it down to my speakers at first, but when the unit stopped working I swapped it for the one i bought for my campervan. The difference was amazing. So maybe there is a chance not all these units are the same or some have a fault. I'm going to buy another as they are very cheap and hope I get one as good as the first one i purchased.

## Frequently Bought Together

- DollaTek HiFi Wireless Bluetooth 5.0 TPA3116 Digital Power Audio Amplifier Board TPA3116D2 50WX2 Stereo AMP Amplificador Home Theater
- electrosmart 10m Red/Black 2x 1mm 2x 89 Strand Speaker Cable Wire for Home HiFi/Car Audio etc
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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-19*