---
product_id: 648831420
title: "Fosi Audio TP-02 TDA7498E Mini Digital Class D Subwoofer Amplifier - 220W Compact Bass Amp for Home Theater, Powered Passive Subwoofers Bass Shakers, Hi-Fi Sound, Low Distortion"
brand: "fosi audio"
price: "€ 301.12"
currency: EUR
in_stock: true
reviews_count: 6
category: "Fosi Audio"
url: https://www.desertcart.sk/products/648831420-fosi-audio-tp-02-tda7498e-mini-digital-class-d-subwoofer
store_origin: SK
region: Slovakia
---

# 220W peak power output Adjustable low-pass filter 30Hz-260Hz Built-in speaker & thermal protection Fosi Audio TP-02 TDA7498E Mini Digital Class D Subwoofer Amplifier - 220W Compact Bass Amp for Home Theater, Powered Passive Subwoofers Bass Shakers, Hi-Fi Sound, Low Distortion

**Brand:** fosi audio
**Price:** € 301.12
**Availability:** ✅ In Stock

## Summary

> 🎧 Feel Every Beat, Own Every Moment

## Quick Answers

- **What is this?** Fosi Audio TP-02 TDA7498E Mini Digital Class D Subwoofer Amplifier - 220W Compact Bass Amp for Home Theater, Powered Passive Subwoofers Bass Shakers, Hi-Fi Sound, Low Distortion by fosi audio
- **How much does it cost?** € 301.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/648831420-fosi-audio-tp-02-tda7498e-mini-digital-class-d-subwoofer)

## 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

- • **Reliable & Silent:** Smart protection circuits and silent standby mode ensure longevity and zero noise when idle.
- • **Compact Yet Mighty:** Small footprint (12.7 x 7.62 x 2.54 cm) packs a punch with 220W output, perfect for home theaters and gaming setups.
- • **Pure & Powerful Bass:** Experience crystal-clear low frequencies with THD ≤ 0.04% and SNR ≥ 98dB for immersive sound.
- • **Cutting-Edge TI Chipset:** Powered by Texas Instruments TDA7498E and NE5532 op-amp for distortion-free, high-efficiency amplification.
- • **Customizable Bass Control:** Fine-tune your subwoofer’s low-end response with a dedicated frequency knob from 30Hz to 260Hz.

## Overview

The Fosi Audio TP-02 is a compact Class D digital subwoofer amplifier delivering up to 220W of clean, distortion-free bass. Featuring a low-pass filter adjustable between 30Hz and 260Hz, it uses the advanced Texas Instruments TDA7498E chip and NE5532 op-amp for high-fidelity sound with THD ≤ 0.04% and SNR ≥ 98dB. Designed for home theaters, gaming rigs, and bass shakers, it offers smart protection circuits and silent standby, making it a powerful yet reliable upgrade for any audio enthusiast.

## Description

TP-02 Class D digital subwoofer amplifier is a compact amp designed to power passive and subwoofers used in home theaters or whole-house audio systems. Redefine the Bass: TP-02 high-efficiency subwoofer amplifier serves up big bass with up to 220W peak for deep, crisp, clean low frequency sound effects. TP-02 subwoofer amplifier for home theater adopts STMicroelectronics TDA7498E chip. The TDA7498E is a dual BTL class-D audio amplifier chip with a single power supply designed for home speaker systems applications. Special features: smart protection, thermal overload protection, the small offset of less than 20 mV, standby and mute features, differential inputs minimize common-mode noise. Greater Flexibility with Various Home Theater Audio Systems: Compatible with older and newer source equipment including RCA output.

Review: Amazing Sub Woofer Amplifier - This tiny thing shakes my room. Connected with FosiV3, results awesome. Recommended for music lovers.
Review: 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.

## Features

- HIGH PERFORMANCE - The amplificador de audio built-in low-pass filter removes high-frequency noise, resulting in a purer and clearer signal. The frequency response range is 20 Hz - 250kHz, with THD ≤ 0.04%, SNR ≥ 98dB, and an input sensitivity of 775mV. It delivers the warm tone and powerful bass you desire.
- BASS BEAST - This mini bass amplifier is designed for gamers, movie buffs, and music lovers who want to feel the beat. It can connect to a powered and a passive subwoofer and includes a knob for adjusting low frequencies (30Hz-260Hz) to your preference.
- EXCELLENT CHIP - Features the Texas Instruments TDA7498E chip and NE5532 op-amp. No pop, built-in speaker protection circuit, and silent when not in use. With a maximum output power of 220W, it is ideal for large subwoofers.
- POWERFUL SOUND - This home subwoofer amplifier, designed for HiFi bass aficionados, generates powerful audio with smooth and pure bass. It will breathe new life into your old speakers, enabling you to fully immerse yourself in rich, dynamic sound.
- WHAT YOU GET - Fosi Audio TP-02 subwoofer amplifier*1, 24V power adapter*1, Use manual*1. This sub amplifier comes nicely packaged with a solid feel to the case, controls, and connectors.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07L6FN97Z |
| Best Sellers Rank | #99,990 in Electronics ( See Top 100 in Electronics ) #269 in Home Audio Amplifiers |
| Item model number | TP-02 |
| Language | English |
| Manufacturer | Fosi Audio |
| 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 centimeters
- **Manufacturer:** Fosi Audio
- **Maximum supply voltage:** 24 Volts (DC)
- **Minimum supply voltage:** 24 Volts (DC)
- **Voltage:** 230 Volts

## Images

![Fosi Audio TP-02 TDA7498E Mini Digital Class D Subwoofer Amplifier - 220W Compact Bass Amp for Home Theater, Powered Passive Subwoofers Bass Shakers, Hi-Fi Sound, Low Distortion - Image 1](https://m.media-amazon.com/images/I/61Uci5AOsRL.jpg)

## Available Options

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

## Questions & Answers

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

**Q: Why does the amplifier stop working after a period? And after a while it work again?**
A: The amplifier is in this case normally overheat protected, and the output power may have exceeded the designed range, so you can lower the volume a little and try again.

**Q: Why isn't the powered subwoofer working?**
A: Connection: Computer (3.5mm Headphone Out) → TP-02 (Sub Out) → Powered Subwoofer. If the powered subwoofer has an LFE port, use a mono RCA cable.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing Sub Woofer Amplifier
*by J***D on 14 July 2025*

This tiny thing shakes my room. Connected with FosiV3, results awesome. Recommended for music lovers.

### ⭐⭐⭐⭐⭐ Review
*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.

### ⭐⭐⭐⭐⭐ Review
*by J***. on 16 November 2025*

Nutze den Verstärker für 2 Bass-Shaker von Reckhorn im Parallelbetrib (4 Ohem). Funktioniert gut und die Leistung ist mehr als ausreichend.

## 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
- Dayton Audio BST-1 High Power Pro Tactile Bass Shaker 50 Watts RMS, 4 Ohms Impedance - Turn Any Surface into a Speaker System - Generates Subwoofer Lows
- Banana Plugs with Dual Set Screws,Black and Red Aluminum Shell,6 Pairs

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-22*