---
product_id: 157629413
title: "Fosi Audio TP-02 Subwoofer Amplifier Home Audio, Mini Bass Amp Mono Subwoofer Amp, with TDA7498E Chip 220W Volume and Frequency Control, for Powered Passive Subwoofers Bass Shakers"
brand: "fosi audio"
price: "864.55 DT"
currency: TND
in_stock: true
reviews_count: 11
category: "Fosi Audio"
url: https://www.desertcart.tn/products/157629413-fosi-audio-tp-02-subwoofer-amplifier-home-audio-mini-bass
store_origin: TN
region: Tunisia
---

# 220W powerful output Adjustable sub frequency knob Built-in speaker protection Fosi Audio TP-02 Subwoofer Amplifier Home Audio, Mini Bass Amp Mono Subwoofer Amp, with TDA7498E Chip 220W Volume and Frequency Control, for Powered Passive Subwoofers Bass Shakers

**Brand:** fosi audio
**Price:** 864.55 DT
**Availability:** ✅ In Stock

## Summary

> 🎧 Feel the bass, not the bulk – power your sound with precision!

## Quick Answers

- **What is this?** Fosi Audio TP-02 Subwoofer Amplifier Home Audio, Mini Bass Amp Mono Subwoofer Amp, with TDA7498E Chip 220W Volume and Frequency Control, for Powered Passive Subwoofers Bass Shakers by fosi audio
- **How much does it cost?** 864.55 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/157629413-fosi-audio-tp-02-subwoofer-amplifier-home-audio-mini-bass)

## Best For

- fosi audio enthusiasts

## Why This Product

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

## Key Features

- • **Silent Yet Mighty:** TDA7498E chip ensures zero noise and distortion-free bass, even at high volumes.
- • **Immersive Bass Power:** 220W output drives deep, room-shaking subwoofers effortlessly.
- • **Plug & Play Confidence:** Includes global 24-month warranty and 24-hour customer support for worry-free ownership.
- • **Compact & Durable Design:** Sleek aluminum chassis fits any setup while guaranteeing long-lasting performance.
- • **Precision Frequency Control:** Custom-tune your bass with the dedicated SUB frequency adjustment knob for perfect sound balance.

## Overview

The Fosi Audio TP-02 is a compact yet powerful 220W mono subwoofer amplifier featuring advanced Texas Instruments TDA7498E chip technology. Designed for audiophiles and home theater enthusiasts, it offers precise volume and frequency control, built-in speaker protection, and a durable aluminum chassis. Perfect for driving powered passive subwoofers and bass shakers with clean, distortion-free sound, it combines professional-grade performance with user-friendly features and global warranty support.

## Description

Free delivery and returns on eligible orders. Buy Fosi Audio TP-02 Subwoofer Amplifier Home Audio, Mini Bass Amp Mono Subwoofer Amp, with TDA7498E Chip 220W Volume and Frequency Control, for Powered Passive Subwoofers Bass Shakers at desertcart UK.

Review: Fosi Audio TP-02 Subwoofer Amplifier and Dayton BST-1 Bass Shaker - This amp was purchased to power a Dayton BST-1 Bass shaker. It does it with out a sweat. It is used on a sim racing cockpit under the pedals. It never goes over half as the rig would just vibrate to much. Perfect when using Simvibe software on PC, clean sound and very powerful. I have just got another to go under the seat, so two amps, 2 Dayton 50watt BST-1 bass shakers. Perfect combination. Would easily recommend for Bass shakers. Cannot verify for music as not tested, used for that.
Review: Surpasses and Expectations - This is the second one of these little Amps I have bought. The first one was to run four base shakers in my cinema room seats. It did this perfectly on a low setting too. My main £500 subwoofer amp stopped working a couple of weeks ago and had to go off for repair. With the Christmas period coming up I didn't want to have a none working system, so a bought one of theses again as a temporary measure... Running two 12 inch subwoofer seems easy for it, the system is now putting out bass that I can't tell any difference between this little amp and my big £500 amp. It's not even stretched, it's on about 25% volume. If I knew what these little guys are capable of I would have never have invested in the expensive one. A very impressive little amp for the money.

## Features

- Built-in low pass filter, 220W(2 ohms, 20 Hz - 120Hz, 0.04% THD, 18db/octacce) for subwoofer, Small simple compact design but practical and powerful subwoofer amplifier;
- Advanced circuitry design subwoofer amp, built-in speakers protection circuit, solid aluminum chassis for long time use，Upgraded with a new SUB frequency adjustment knob, which can be adjusted to suit your needs
- Adopt Texas Instruments TDA7498E chip, NE5532 op-amp. No pop, no audible noise, dead silent subwoofer amplifier when nothing is playing through
- Home Hi-Fi mono integrated class d amplifier, Exclusively designed for the customers who pursue HiFi sound;
- What You Get: TP-02 subwoofer amp x1, power adapter x1, AC cord x1, user manual x1, 24-Month global warranty, and 24-Hour quick customer service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07L6FN97Z |
| Best Sellers Rank | 9,302 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 23 in Hi-Fi Amplifiers |
| Customer Reviews | 4.5 4.5 out of 5 stars (939) |
| Date First Available | 17 Dec. 2018 |
| Item Weight | 870 g |
| Item model number | TP-02 |
| Other display features | Wireless |
| Product Dimensions | 12.7 x 7.62 x 2.54 cm; 870 g |

## Product Details

- **Item dimensions L x W x H:** 12.7 x 7.6 x 2.5 centimetres
- **Manufacturer:** Fosi Audio
- **Maximum supply voltage:** 24 Volts (DC)
- **Minimum supply voltage:** 24 Volts (DC)
- **Voltage:** 230 Volts

## Images

![Fosi Audio TP-02 Subwoofer Amplifier Home Audio, Mini Bass Amp Mono Subwoofer Amp, with TDA7498E Chip 220W Volume and Frequency Control, for Powered Passive Subwoofers Bass Shakers - Image 1](https://m.media-amazon.com/images/I/61Uci5AOsRL.jpg)

## Questions & Answers

**Q: The power supply indicator is not illuminated.**
A: Check whether the power LED on the power supply stays on. If not, the power supply is broken, please tell us for exchange.

**Q: Which type of speakers works best with the TP-02 Amplifier?**
A: It works well with most 2-8 ohms subwoofers.

**Q: Why does the TP-02 make serious noise when used together with a radio?**
A: The common feature of Class D power amplifiers is that they can cause serious noise when used with a radio, so we do not recommend using the TP-02 with a radio or too close to it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fosi Audio TP-02 Subwoofer Amplifier and Dayton BST-1 Bass Shaker
*by D***G on 2 June 2025*

This amp was purchased to power a Dayton BST-1 Bass shaker. It does it with out a sweat. It is used on a sim racing cockpit under the pedals. It never goes over half as the rig would just vibrate to much. Perfect when using Simvibe software on PC, clean sound and very powerful. I have just got another to go under the seat, so two amps, 2 Dayton 50watt BST-1 bass shakers. Perfect combination. Would easily recommend for Bass shakers. Cannot verify for music as not tested, used for that.

### ⭐⭐⭐⭐⭐ Surpasses and Expectations
*by S***M on 23 December 2025*

This is the second one of these little Amps I have bought. The first one was to run four base shakers in my cinema room seats. It did this perfectly on a low setting too. My main £500 subwoofer amp stopped working a couple of weeks ago and had to go off for repair. With the Christmas period coming up I didn't want to have a none working system, so a bought one of theses again as a temporary measure... Running two 12 inch subwoofer seems easy for it, the system is now putting out bass that I can't tell any difference between this little amp and my big £500 amp. It's not even stretched, it's on about 25% volume. If I knew what these little guys are capable of I would have never have invested in the expensive one. A very impressive little amp for the money.

### ⭐⭐⭐⭐ Great cost effective solution for reviving a dead subwoofer
*by C***L on 27 December 2025*

Great build quality and performance is good. I have a KEF home cinema sub with 2 drivers that blew its amp and this was my solution. Initially I wired to both drivers (into 4 ohms) but noticed clipping/diatortion in this use case. This is fair enough as the amp is 200w rated and the double sub originally ran on 2x250w amps, so I wasn't expecting the same output. However it handles it's power much better at 8 ohms with just one of the 2 drivers connected (so the other moves passively which is fine). In this config it produces a quality output which is fast and clean, but also can run higher levels in this single driver use case. It's producing comparable power and quality to the (over spec) original dual amp, at least for my needs in a medium sized lounge setup. So, certainly a strong option for any single driver sub up to 10" but don't overdrive it as the 200w is likely peak and not sustainable for more demanding configurations (bigger or dual driver units). Considering the cost of fixing the original amps is around 200-300 this is exceptional value for money and very easy to setup. The crossover control is also smooth and effective. You could easily set and forget this device inside a sub cabinet if you wanted to, as it's small and doesn't run too hot either.

## Frequently Bought Together

- Fosi Audio TP-02 Subwoofer Amplifier Home Audio, Mini Bass Amp Mono Subwoofer Amp, with TDA7498E Chip 220W Volume and Frequency Control, for Powered Passive Subwoofers Bass Shakers
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-23*