---
product_id: 36700337
title: "2x50W+100W Mini TPA3116 2.1 CRS 4.0 Bluetooth Class D Digital Amplifier Board"
brand: "electronics board"
price: "€ 84.03"
currency: EUR
in_stock: false
url: https://www.desertcart.pt/products/36700337-2x50w-100w-mini-tpa3116-2-1-crs-4-0-bluetooth
store_origin: PT
region: Portugal
---

# 2x50W+100W Mini TPA3116 2.1 CRS 4.0 Bluetooth Class D Digital Amplifier Board

**Brand:** electronics board
**Price:** € 84.03
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 2x50W+100W Mini TPA3116 2.1 CRS 4.0 Bluetooth Class D Digital Amplifier Board by electronics board
- **How much does it cost?** € 84.03 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/36700337-2x50w-100w-mini-tpa3116-2-1-crs-4-0-bluetooth)

## Best For

- electronics board enthusiasts

## Why This Product

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

## Description

Specifications: - Adopting original TPA3116 and CSR4 .0 bluetooth module - Coupling capacitor adopts German Simens 1UF - Electrolytic capacitor signal main circuit USES Taiwan famous brand, nikon is special electrolytic capacitor is used in the main filter capacitor capacity of 3 1000 uf acoustics special capacitance 1000 uf / 50 v, continuous power to ensure a strong support - Resistance to choose high precision SMD resistor, main circuit adopts precision 1% of five rings, metal film resistors, ensure the machine good signal-to-noise ratio - PCB used 1.6 mm thick double-sided board, 2.0 oz copper thick, tin the whole process, to ensure that the size of the current good performance by the first-class quality of PCB - The fully enclosed dust-proof potentiometer, performance is more stable, more durable than ordinary potentiometer - Brand new bluetooth version 4.0 - External bluetooth antenna: 10M receiving range  Package:  1pcTPA3116 2.1 50WX2+100W+ Bluetooth Class D power amplifier Completed board

## Features

- Working method: D-Class
- Static current: 50mA
- working efficiency: 90%
- Rated output power: 2*50W+100W
- Frequency: 20Hz to 20KHz

## Images

![2x50W+100W Mini TPA3116 2.1 CRS 4.0 Bluetooth Class D Digital Amplifier Board - Image 1](https://images-na.ssl-images-amazon.com/images/I/51ZyaVOIY8L.jpg)
![2x50W+100W Mini TPA3116 2.1 CRS 4.0 Bluetooth Class D Digital Amplifier Board - Image 2](https://images-na.ssl-images-amazon.com/images/I/416QfmcqNcL.jpg)
![2x50W+100W Mini TPA3116 2.1 CRS 4.0 Bluetooth Class D Digital Amplifier Board - Image 3](https://images-na.ssl-images-amazon.com/images/I/41X1riHCNhL.jpg)
![2x50W+100W Mini TPA3116 2.1 CRS 4.0 Bluetooth Class D Digital Amplifier Board - Image 4](https://images-na.ssl-images-amazon.com/images/I/41dLAxKob7L.jpg)

---

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**Shop now:** [https://www.desertcart.pt/products/36700337-2x50w-100w-mini-tpa3116-2-1-crs-4-0-bluetooth](https://www.desertcart.pt/products/36700337-2x50w-100w-mini-tpa3116-2-1-crs-4-0-bluetooth)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-11-02*