---
product_id: 329520220
title: "Douk Audio Nobsound G2 100 Watt Subwoofer Amp; Home Sub Bass Power Amplifier; Full Frequency Mono Channel Power Amplifier; PBTL/BTL Bridge Amp; Gain Control; with Power Supply"
brand: "douk audio"
price: "€ 132.30"
currency: EUR
in_stock: true
reviews_count: 5
category: "Douk Audio"
url: https://www.desertcart.es/products/329520220-douk-audio-nobsound-g2-100-watt-subwoofer-amp-home-sub
store_origin: ES
region: Spain
---

# 100W peak power output PBTL/BTL bridgeable mono channel Precise gain & bass frequency control Douk Audio Nobsound G2 100 Watt Subwoofer Amp; Home Sub Bass Power Amplifier; Full Frequency Mono Channel Power Amplifier; PBTL/BTL Bridge Amp; Gain Control; with Power Supply

**Brand:** douk audio
**Price:** € 132.30
**Availability:** ✅ In Stock

## Summary

> 🎵 Feel the bass, own the room — power that commands attention!

## Quick Answers

- **What is this?** Douk Audio Nobsound G2 100 Watt Subwoofer Amp; Home Sub Bass Power Amplifier; Full Frequency Mono Channel Power Amplifier; PBTL/BTL Bridge Amp; Gain Control; with Power Supply by douk audio
- **How much does it cost?** € 132.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/329520220-douk-audio-nobsound-g2-100-watt-subwoofer-amp-home-sub)

## Best For

- douk audio enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Small footprint, big sound—perfect for modern minimalist setups or desktop rigs.
- • **Tailored Bass Control:** Fine-tune your subwoofer’s frequency and gain for a personalized sound experience.
- • **Thunderous 100W Power:** Unleash deep, room-filling bass with professional-grade amplification.
- • **Versatile Mono Channel:** Supports PBTL/BTL bridging for maximum power delivery to your subwoofer.
- • **Plug & Play Convenience:** Includes power supply and easy AUX input for seamless integration with your existing audio gear.

## Overview

The Douk Audio Nobsound G2 is a compact 100-watt mono subwoofer amplifier featuring full frequency response, gain and bass frequency controls, and PBTL/BTL bridge capability. Designed for home audio enthusiasts, it delivers high-fidelity, thunderous bass in medium-sized rooms, making it an ideal upgrade for vintage or modern subwoofers alike.

## Description

Buy Douk Audio Nobsound G2 100 Watt Subwoofer Amp; Home Sub Bass Power Amplifier; Full Frequency Mono Channel Power Amplifier; PBTL/BTL Bridge Amp; Gain Control; with Power Supply online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Thunder. For 50 bucks I am blown away by this tiny little amp that kicks out big Power. I hooked this up to a rejuvenated old Panasonic ported subwoofer from a mini home theater system from the '90s that was reloaded with a $30 Skar Audio 6.5 inch subwoofer. The adjustment knob for the bass frequency coupled with the volume knob and the subwoofer/full-range switch on this little Nobsound unit can pump out some big bass from a tiny sub. It's powerful enough that I cannot turn it all the way up and at 50% volume it sounds amazing. The signal is coming from the AUX port of my Fouk Audio mini tube amp. This combination along with some tiny Polk Audio bookshelf speakers sounds incredible in a 12x12 bedroom. Absolute High-Fidelity clarity, rich sound, clear vocals, and thundering bass. This is a great mini system that will sound (and feel) awesome for a medium-sized room.
Review: Amplificador clase D de buena calidad; sin embargo para sacar el mayor provecho se requiere de una fuente de mayor voltaje y a corriente para aprovechar la máxima potencia, cumple cabalmente, el nivel de audio es aceptable si se poseen los woofers adecuados, buena compra.

## Features

- manufacturer: Generic
- Item Trademark: GENERIC
- Item Category: Electronic Component Amplifier

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MR6YCQ1 |
| Item model number | 8541737971 |
| Manufacturer | Nobsound |
| Package Dimensions | 25.5 x 21.7 x 6.4 cm; 740 g |

## Product Details

- **Manufacturer:** Nobsound
- **Maximum supply voltage:** 24 Volts (DC)
- **Minimum supply voltage:** 12 Volts (DC)
- **Mounting type:** Freestanding
- **Voltage:** 24 Volts (DC)

## Images

![Douk Audio Nobsound G2 100 Watt Subwoofer Amp; Home Sub Bass Power Amplifier; Full Frequency Mono Channel Power Amplifier; PBTL/BTL Bridge Amp; Gain Control; with Power Supply - Image 1](https://m.media-amazon.com/images/I/71m0zCJoTrL.jpg)

## Questions & Answers

**Q: will this power a 50 watt bass shaker?**
A: And by the way..saying "50 watt bass shaker" does not describe or define the bass shaker. 50 watts is merely the recommended peak power. Says NOTHING of how loud it will play, or how good it sounds. Again, power rating DOES NOT DEFINE A PRODUCT.

**Q: Why are there left and right inputs for a mono amp? If you have a mono source, can you plug it into only one input, or do you have to connect to both?**
A: Hello. We have a using guide picture in the listing. You can check that. We have left and right inputs since some customers using stereo signal. If yours are mono, just connect one input.

**Q: When using in sub mode, which rca input to plug in? left or right or both?**
A: Hello. Please see our second main image. The "audio in" rca posts are connected to sound sources. The "spk out" posts are a set of speaker binding posts. When in sub mode, you need to connect your passive subwoofer with bare wire or banana plug. If you still have questions, you can send your device models and images to nobsound@doukaudio.com. We will help you with it.

**Q: When using this with a subwoofer how do I know where to set the frequency cortrol knob?**
A: Like others have said, turn volume up on your main speakers (L/R) to desired listening level then advance frequency crossover knob until you can hear the subwoofer in your favorite music passage, then back the sub down until it is un-noticeable in the passage. Your subwoofer range should take over at the effective L/R low frequency cutoff point...Blend it in seamlessly.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***E on 9 December 2024*

Thunder. For 50 bucks I am blown away by this tiny little amp that kicks out big Power. I hooked this up to a rejuvenated old Panasonic ported subwoofer from a mini home theater system from the '90s that was reloaded with a $30 Skar Audio 6.5 inch subwoofer. The adjustment knob for the bass frequency coupled with the volume knob and the subwoofer/full-range switch on this little Nobsound unit can pump out some big bass from a tiny sub. It's powerful enough that I cannot turn it all the way up and at 50% volume it sounds amazing. The signal is coming from the AUX port of my Fouk Audio mini tube amp. This combination along with some tiny Polk Audio bookshelf speakers sounds incredible in a 12x12 bedroom. Absolute High-Fidelity clarity, rich sound, clear vocals, and thundering bass. This is a great mini system that will sound (and feel) awesome for a medium-sized room.

### ⭐⭐⭐⭐⭐ Review
*by C***. on 30 January 2024*

Amplificador clase D de buena calidad; sin embargo para sacar el mayor provecho se requiere de una fuente de mayor voltaje y a corriente para aprovechar la máxima potencia, cumple cabalmente, el nivel de audio es aceptable si se poseen los woofers adecuados, buena compra.

### ⭐⭐⭐⭐⭐ Review
*by C***K on 5 February 2021*

Cheap, good sound and really fast delivery! I bought a cheap 450W powered sub on eBay but it didn't work. Scouring the net I found this amp and decided the outlay was worth risking on an unproven speaker. I ditched the old amp (but salvaged the banana plug terminals and internal wiring) and hooked up this new amp—needless to say, it surpassed my expectations. TBH, I've noticed the tiniest bit of a hum from it, but I previously had huge issues with a ground loop that made my previous set-up un-listenable. Once I've got music or a movie going, the hum is not at all noticable, even on quiet stuff. From what I've seen, there aren't many other mono amps at this price with a frequency dial. And there's even fewer with a bridged mode (PBTL), not that I need this functionality myself. My only wish is that the frequency dial doesn't have any measurements on it, so I've had to guess where the 80Hz mark is. Finally, mine was delivered next day. Very impressed!

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-25*