---
product_id: 47253270
title: "40 Watt Stereo Digital Audio Amplifier (2x20W Stereo)"
brand: "netmedia"
price: "$8.99"
currency: USD
in_stock: false
reviews_count: 4
url: https://www.desertcart.ec/products/47253270-40-watt-stereo-digital-audio-amplifier-2x20w-stereo
store_origin: EC
region: Ecuador
---

# 40W total power output 92% energy efficient Ultra-low 0.11% distortion 40 Watt Stereo Digital Audio Amplifier (2x20W Stereo)

**Brand:** netmedia
**Price:** $8.99
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Small size, massive sound — amplify your lifestyle!

## Quick Answers

- **What is this?** 40 Watt Stereo Digital Audio Amplifier (2x20W Stereo) by netmedia
- **How much does it cost?** $8.99 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/47253270-40-watt-stereo-digital-audio-amplifier-2x20w-stereo)

## Best For

- netmedia enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Delivers 2x20W stereo output in a sleek, lightweight aluminum chassis
- • **Crystal Clear Sound:** Experience pristine audio with less than 0.11% distortion and >99dB SNR
- • **Eco-Friendly Efficiency:** Consumes minimal power with an impressive 92% efficiency rating
- • **Universal Compatibility:** Seamlessly connects to computers, TVs, gaming consoles, and portable media devices
- • **Whisper-Quiet Operation:** Runs cool and silent with no fan needed, perfect for any workspace or living room

## Overview

This 40 Watt stereo digital amplifier packs powerful 2x20W output with ultra-low distortion and high signal-to-noise ratio into a compact, lightweight aluminum case. Its fanless design ensures quiet, cool operation at 92% efficiency, making it an eco-friendly choice for enhancing audio from computers, TVs, gaming systems, and portable media players through any standard speakers.

## Description

40 watts into 8 ohms 2 x 20 wattsIdeal for iPod s portable CD MP3 and musical instrumentsGREEN product manufacturing runs cool with a 92% efficiencyLow distortion and THD+N is 0.11% at half powerRuns quiet no fan required102dB signal to noise ratioDims: 2 11/64 W x 3/32 H x 2 11/16 D weight: 5.6 oz.Includes power supply and stereo patch cable

## Features

- It outputs 40 Watts (2 X 20W at 8 ohms) of power with low distortion (0.11% THD+N at 50% power) and a high signal to noise ratio (greater than 99dB).
- Its rugged aluminum case is very small and lightweight: 2.2  wide, 2.7  deep, 0.95  tall; 5.6 ounces.
- This amplifier provides great power in a tiny package yet it runs cool, green, and quiet without need of a fan at 92% efficiency.
- Enables computers, TV's, game systems, musical instruments, and portable media players (iPods, MP3/CD/DVDplayers) to drive audio through conventional floor, wall, bookshelf, or ceiling speakers.

## Product Details

- **Brand:** NetMedia
- **Audio Output Mode:** Stereo
- **Mounting Type:** Wall Mount,Shelf Mount,Floor Mount,Freestanding
- **Speaker Type:** Bookshelf
- **Recommended Uses For Product:** musical

## Images

![40 Watt Stereo Digital Audio Amplifier (2x20W Stereo) - Image 1](https://m.media-amazon.com/images/I/51Ncf9hH0ML.jpg)

## Customer Reviews

### ⭐ These things work well for a while but then they ...
*by A***L on December 18, 2014*

These things work well for a while but then they just die and start producing a popping and cracking noise. I've RMA'd about four of these now and I'm finally going to look at a different product.

### ⭐⭐⭐⭐⭐ Cool device to power any speaker
*by R***K on June 13, 2014*

This is one of the coolest gadgets I have ever found for playing music. It is a full blown amplifier that fits in your pocket. Use any speakers. Great sound. A really nice device.

### ⭐⭐⭐⭐ Operates as advertised
*by A***. on October 3, 2010*

The product works fine. Delivers high quality audio with plenty of power in a small package. Would like to have a volume control.

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**Shop now:** [https://www.desertcart.ec/products/47253270-40-watt-stereo-digital-audio-amplifier-2x20w-stereo](https://www.desertcart.ec/products/47253270-40-watt-stereo-digital-audio-amplifier-2x20w-stereo)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-07*