---
product_id: 71608026
title: "Ardest Digital USB Power Dual Channel DC 5V Stereo Amp Audio Amplifier Board Class D 23W Module for Boomboxes, Robots, Radios, Bookshelf Speakers,Raspberry Pi Arcade Projects,DIY(5 Pcs)"
brand: "ardest"
price: "$18.96"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/71608026-ardest-digital-usb-power-dual-channel-dc-5v-stereo-amp
store_origin: US
region: United States of America
---

# Ardest Digital USB Power Dual Channel DC 5V Stereo Amp Audio Amplifier Board Class D 23W Module for Boomboxes, Robots, Radios, Bookshelf Speakers,Raspberry Pi Arcade Projects,DIY(5 Pcs)

**Brand:** ardest
**Price:** $18.96
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Ardest Digital USB Power Dual Channel DC 5V Stereo Amp Audio Amplifier Board Class D 23W Module for Boomboxes, Robots, Radios, Bookshelf Speakers,Raspberry Pi Arcade Projects,DIY(5 Pcs) by ardest
- **How much does it cost?** $18.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/71608026-ardest-digital-usb-power-dual-channel-dc-5v-stereo-amp)

## Best For

- ardest enthusiasts

## Why This Product

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

## Description

If you're working with DIY projects and need a small speaker output, truly this little gem is a great to have and a serious sounding device to own.  Features: 1.Small footprint(1.85 x 2.11 cm),Loud amplification 2.Two-channel stereo, single 5V power supply, can directly drive any 4-8 ohms speakers 3.High output power, good sound quality 4.Can use the computer USB port 5V power supply or using a mobile phone charger USB port 5V power supply, battery power can also be used 5.High efficiency:85%, can provide 3W (left channel) +3 W (right channel) output power in the 4O load and 5V power supply conditions 6.A class, B class amplifier such efficiency is only about 30%, D class amplifier is highly respected today 7.D class amplifier efficiency is extremely high, not because of temperature affect the sound quality,but do not add heat sink and take less space 8.Noise canceling circuit was built in the amplifier board 9.Power on / off without pop noise 10.Module has a short-circuit current protection and over-temperature protection  Application: Raspberry Pi Projects Portable Speakers(Bookshelf Speakers) Radios LCD TVs, monitors Portable DVD players, game consoles Phone/headphones  Specifications: Operating voltage: 2.5V-5.5V Power:3W SNR:90dB Speaker With:4-8ohms, recommended:4 ohms Speaker Power :2-8W high efficiency:85% Size:21 x 18 x 3.4mm(L x W x H) Color:As the pics show Net weight:1g  Package Lists: 5 x Super Mini Digital Power Amplifiers Board  Note:Left and right channel output of the "negative" and can not be together,otherwise it will burn IC, and speaker(load) should be connected before power on

## Features

- Nice audio amplifier. Produce quite respectable volume and reasonably good frequency response on 3 watt, 4-8 Ohm speakers
- These amplifier boards work pretty well and can put a lot of decent sound through a speaker even when powered at 3.3v
- Unique non-LC filter Class-D digital power board, can directly use the USB as the power supply
- Excellent noise control. When there is no audio input, you cannot hear any noise even you close to the speaker
- Very easy to wire up. This amp has plenty of punch.It has good gain for use with Bluetooth/phone combinations. Great replacement for the guts of a crappy set of speakers.This is rare among amps of any size

## Images

![Ardest Digital USB Power Dual Channel DC 5V Stereo Amp Audio Amplifier Board Class D 23W Module for Boomboxes, Robots, Radios, Bookshelf Speakers,Raspberry Pi Arcade Projects,DIY(5 Pcs) - Image 1](https://images-na.ssl-images-amazon.com/images/I/41LreLrDaEL.jpg)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-13*