---
product_id: 56237135
title: "Nobsound 100W Full Frequency Mono Channel Digital Power Amplifier Audio Mini Amp (Full Frequency, Black)"
brand: "nobsound"
price: "€ 99.48"
currency: EUR
in_stock: true
category: "Nobsound"
url: https://www.desertcart.at/products/56237135-nobsound-100w-full-frequency-mono-channel-digital-power-amplifier-audio
store_origin: AT
region: Austria
---

# 100W max output power Full frequency 20Hz-20KHz range Ultra-low distortion ≤0.01% THD Nobsound 100W Full Frequency Mono Channel Digital Power Amplifier Audio Mini Amp (Full Frequency, Black)

**Brand:** nobsound
**Price:** € 99.48
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game with power and precision — don’t just listen, experience it!

## Quick Answers

- **What is this?** Nobsound 100W Full Frequency Mono Channel Digital Power Amplifier Audio Mini Amp (Full Frequency, Black) by nobsound
- **How much does it cost?** € 99.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/56237135-nobsound-100w-full-frequency-mono-channel-digital-power-amplifier-audio)

## Best For

- nobsound enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Stylish:** Sleek aluminum alloy black case fits perfectly on any desk or shelf, blending high performance with modern aesthetics.
- • **Latest Tech Upgrade:** 2022 revamped circuitry and components deliver enhanced sound quality and reliability, keeping you ahead in audio innovation.
- • **Powerhouse Performance:** Delivers a robust 100W output to effortlessly drive your favorite bookshelf or outdoor speakers with crystal-clear sound.
- • **Seamless Compatibility:** 3.5mm AUX input connects effortlessly to phones, TVs, MP3 players, and more for versatile audio sourcing.
- • **Audiophile-Grade Clarity:** NE5532 op amp ensures ultra-low distortion and a smooth, natural audio experience across all music genres.

## Overview

The Nobsound NS-03G is a compact, mono channel digital power amplifier featuring a TPA3116D2 chip and NE5532 op amp for ultra-low distortion sound. It delivers up to 100W output at 4Ω, covering a full frequency range of 20Hz-20KHz, making it ideal for driving passive bookshelf, desktop, or outdoor speakers. With a sleek aluminum alloy design and versatile 3.5mm AUX input, it’s engineered for audiophiles seeking high-fidelity sound in a stylish, space-saving package.

## Description

Parameters Brand: Nobsound Model: NS-03G FR Audio input: 3.5mm AUX Audio ouput: banana speaker jacks Number of channel: mono Chip: TPA3116D2 OP amp: NE5532 Max. output power: 100W Frequency range: 20Hz-20KHz THD: ≤ 0.01% SNR: ≥ 118dB Input sensitivity: ≤ 280mV Matched speaker impedance: 4-8Ω Working voltage: DC 12V-24V Dimensions(W*D*H): 69*88*33mm / 2.72*3.46*1.30in Package dimensions(W*D*H): 150*150*50mm / 5.91*5.91*1.97in Net weight: 190g / 0.42lb Package weight: 310g / 0.68lb Packing List 1× NS-03G FR Amplifier 1× User Manual

## Features

- Adopting classical TPA3116 amp IC, class D amplification, max output power can reach 100W(4Ω load), easily to drive all home bookshelf/ computer/ desktop/outdoor passive full-frequency speakers and match perfectly with them.
- With 3.5mm AUX audio input, perfectly compatible with many audio devices such as phone,TV, MP3, CD players, computers, DAC etc.. With built-in preamplification circuit, can match well with the audio sources that with low signal output.
- Reasonable circuit, concise wiring layout and perfect protection, no sparks no shock. Adopting NE5532 op amp with ultra-low distortion, the sound is very smooth and natural, powerful in low frequency and delicate in high frequency, full of music styles.
- Mini size with exquisite appearance, aluminum alloy black case looks fashionable and attractive. With strong output power and high-quality sound, especially designed for the customers who pursue HiFi sound.
- Warm tips: 1. This is Nov. 2022 latest updated version, simplify the circuit, upgrade the components and greatly improve the sound quality; 2. Without power supply,if you want the version with DC 19V/4.74A power supply please search ASIN: B07CGBGQGD ; 3. This is mono channel full-frequency version, if you want stereo output please buy 2PCS. And if you want mono channel subwoofer version please search ASIN:B075R3D9VH or B07C3R6G8C

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075R55634 |
| Best Sellers Rank | 48,602 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 232 in Hi-Fi Amplifiers |
| Brand | Nobsound |
| Customer Reviews | 3.8 3.8 out of 5 stars (23) |
| Manufacturer | Nobsound |
| Manufacturer Part Number | GFJ445&GFJ518 |
| Material | aluminum alloy |
| Maximum Supply Voltage | 24 Volts |
| Minimum Supply Voltage | 12 Volts |
| Model Number | NS-03G FR |
| Mounting Type | Tabletop |
| Number of Channels | 1 |
| Output Power | 100 Watts |
| Specification Met | Technical Specifications |
| Voltage | 19 Volts, 24 Volts |

## Product Details

- **Manufacturer:** Nobsound
- **Maximum supply voltage:** 24 Volts
- **Minimum supply voltage:** 12 Volts
- **Mounting type:** Tabletop
- **Voltage:** 19 Volts, 24 Volts

## Images

![Nobsound 100W Full Frequency Mono Channel Digital Power Amplifier Audio Mini Amp (Full Frequency, Black) - Image 1](https://m.media-amazon.com/images/I/71Jq5eX4IRL.jpg)
![Nobsound 100W Full Frequency Mono Channel Digital Power Amplifier Audio Mini Amp (Full Frequency, Black) - Image 2](https://m.media-amazon.com/images/I/71NNFnTDzIL.jpg)
![Nobsound 100W Full Frequency Mono Channel Digital Power Amplifier Audio Mini Amp (Full Frequency, Black) - Image 3](https://m.media-amazon.com/images/I/81Bm1H1fuPL.jpg)
![Nobsound 100W Full Frequency Mono Channel Digital Power Amplifier Audio Mini Amp (Full Frequency, Black) - Image 4](https://m.media-amazon.com/images/I/81SEOnjwkqL.jpg)
![Nobsound 100W Full Frequency Mono Channel Digital Power Amplifier Audio Mini Amp (Full Frequency, Black) - Image 5](https://m.media-amazon.com/images/I/71GQCR1gXML.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Frequently Bought Together

- Nobsound 100W Full Frequency Mono Channel Digital Power Amplifier Audio Mini Amp (Full Frequency, Black)
- Nobsound DC 24V/6A 150W Power Supply Adapter, AC 100~240V Power Brick for Amplifier

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-08-17*