---
product_id: 254882779
title: "CentIoT - CT14+ 2 x 5W BT4.2 - Bluetooth Stereo 2 channel mini Class D Digital Audio Power Amplifier Board"
brand: "centiot"
price: "€ 10.05"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/254882779-centiot-ct14-2-x-5w-bt4-2-bluetooth-stereo-2
store_origin: PT
region: Portugal
---

# 85% efficiency BT4.2 connectivity 5W x 2 power CentIoT - CT14+ 2 x 5W BT4.2 - Bluetooth Stereo 2 channel mini Class D Digital Audio Power Amplifier Board

**Brand:** centiot
**Price:** € 10.05
**Availability:** ✅ In Stock

## Summary

> 🎶 Amplify Your Sound, Elevate Your Space!

## Quick Answers

- **What is this?** CentIoT - CT14+ 2 x 5W BT4.2 - Bluetooth Stereo 2 channel mini Class D Digital Audio Power Amplifier Board by centiot
- **How much does it cost?** € 10.05 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/254882779-centiot-ct14-2-x-5w-bt4-2-bluetooth-stereo-2)

## Best For

- centiot enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Miniature size (2 x 3.4 x 4 cm) fits anywhere.
- • **Powerful Sound:** Experience 5W x 2 output for immersive audio.
- • **High Efficiency:** 85% efficiency minimizes energy waste.
- • **Seamless Connectivity:** Bluetooth 4.2 for automatic pairing and playback.
- • **Versatile Compatibility:** Works with 2-ohm and 4-ohm speakers.

## Overview

The CT14+ 2 x 5W BT4.2 is a compact and powerful Bluetooth stereo amplifier board designed for high-quality audio output. With a maximum output of 5W per channel and an impressive efficiency of 85%, this amplifier is perfect for enhancing your audio experience in any setting. Its Bluetooth 4.2 technology ensures seamless connectivity with paired devices, making it a must-have for music lovers and tech enthusiasts alike.

## Description

CentIoT - CT14+ 2 x 5W BT4.2 - Bluetooth Stereo 2 channel mini Class D Digital Audio Power Amplifier Board

## Features

- Product Name: CT14+ Ver 1.7 : Color of PCB varies
- Bluetooth Version: BT4.2;supports automatically connecting devices that have been paired and playing music automatically;
- Operating Voltage: 3 ~ 5V; Operating current: 2A (max); F class power amplifier 5W+5W, high power output
- Recommended power supply: 5V 2A; Please use good quality power supply or lithium power bank to avoid humming noise.
- Output Power: 3.2W(4ohm speaker @ 5V), 5W (2ohm speaker @ 5V); Efficiency: 85%

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CentIoT |
| Product Dimensions | 2 x 3.4 x 4 cm; 10 g |
| Item model number | CT14+ |
| Manufacturer | CentIoT |
| Voltage | 5 Volts (DC) |
| Wattage | 10 watts |
| Are Batteries Included | No |
| Item Weight | 10 g |

## Product Details

- **Item dimensions L x W x H:** 20 x 34 x 40 millimeters
- **Voltage:** 5 Volts (DC)
- **Manufacturer:** CentIoT
- **Maximum supply voltage:** 5 Volts (DC)
- **Minimum supply voltage:** 5 Volts

## Images

![CentIoT - CT14+ 2 x 5W BT4.2 - Bluetooth Stereo 2 channel mini Class D Digital Audio Power Amplifier Board - Image 1](https://m.media-amazon.com/images/I/618gP5tCMtL.jpg)
![CentIoT - CT14+ 2 x 5W BT4.2 - Bluetooth Stereo 2 channel mini Class D Digital Audio Power Amplifier Board - Image 2](https://m.media-amazon.com/images/I/61a4WAyvBIL.jpg)
![CentIoT - CT14+ 2 x 5W BT4.2 - Bluetooth Stereo 2 channel mini Class D Digital Audio Power Amplifier Board - Image 3](https://m.media-amazon.com/images/I/61J-px9PWnL.jpg)

## Frequently Bought Together

- CentIoT - CT14+ 2 x 5W BT4.2 - Bluetooth Stereo 2 channel mini Class D Digital Audio Power Amplifier Board
- Electronic Spices 4 inches Max Subwoofer Bluetooth Speaker 4 ohm 30 Watt HiFi Woofer Deep Bass for Home Theater, Multicolor

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**Shop now:** [https://www.desertcart.pt/products/254882779-centiot-ct14-2-x-5w-bt4-2-bluetooth-stereo-2](https://www.desertcart.pt/products/254882779-centiot-ct14-2-x-5w-bt4-2-bluetooth-stereo-2)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-02-09*