---
product_id: 746935072
title: "Subwoofer Amplifier TDA7498E Mini Subbass Amplifier Digital Class D Built-in Subwoofer Amplifier 220W x 1 Fosi Audio TP-02"
brand: "fosi audio"
price: "R$594"
currency: BRL
in_stock: false
reviews_count: 5
url: https://www.desertcart.com.br/products/746935072-subwoofer-amplifier-tda7498e-mini-subbass-amplifier-digital-class-d-built
store_origin: BR
region: Brazil
---

# 220W peak power output Compact 12.7x7.6x2.5 cm design Ultra-low 0.04% THD distortion Subwoofer Amplifier TDA7498E Mini Subbass Amplifier Digital Class D Built-in Subwoofer Amplifier 220W x 1 Fosi Audio TP-02

**Brand:** fosi audio
**Price:** R$594
**Availability:** ❌ Out of Stock

## Summary

> 🔊 Feel the bass, not the bulk — power your sound with precision!

## Quick Answers

- **What is this?** Subwoofer Amplifier TDA7498E Mini Subbass Amplifier Digital Class D Built-in Subwoofer Amplifier 220W x 1 Fosi Audio TP-02 by fosi audio
- **How much does it cost?** R$594 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/746935072-subwoofer-amplifier-tda7498e-mini-subbass-amplifier-digital-class-d-built)

## 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

- • **Sleek & Space-Smart:** Compact aluminum chassis fits seamlessly into any setup, combining durability with minimalist style.
- • **Powerhouse Precision:** Delivers a robust 220W output with crystal-clear bass fidelity for immersive sound experiences.
- • **Reliable & Supported:** Backed by free lifetime technical support and an 18-month warranty for worry-free ownership.
- • **Built-In Bass Control:** Integrated low pass filter tailors frequencies perfectly between 20Hz-120Hz for deep, punchy subbass.
- • **Whisper-Quiet Performance:** Ultra-low 0.04% Total Harmonic Distortion ensures your subwoofer rumbles without unwanted noise.

## Overview

The Fosi Audio TP-02 is a compact, high-performance Class D subwoofer amplifier featuring a Texas Instruments TDA7498E chip. It delivers 220W of clean power at 4 ohms with ultra-low distortion (0.04% THD) and a built-in low pass filter optimized for 20Hz-120Hz frequencies. Designed for audiophiles and sim racers alike, its sturdy aluminum chassis ensures durability while maintaining a sleek footprint. Included are a 24V power supply and user guide, plus free lifetime support and an 18-month warranty, making it a reliable choice for powerful, precise subbass amplification.

## Description

Parameter: Power supply range: 12v-24v THD:≤0.04% Frequency Range: 20Hz-120Hz (±1 dB) SNR: ≥98dB Input sensitivity: ≤280mV Termination impedance: 2Ω-8Ω Output power: 100W for subwoofer Input mode: 3.5mm audio input Power Supply: 19 V, 4.74 A, 90 W. Accessories: Amplifier, power supply, AC power cord, instruction manual (English language not guaranteed). Package included: TP-02 Power Amplifier x 1 24 V power supply x 1 User guide x 1.

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

## Features

- Built-in low pass filter, 220W X 1 (4 Ohm, 20Hz - 120Hz, 0.04% THD, 18db / octacce), small and simple compact design, but practical and strong
- Advanced circuit design, built-in speaker protection circuit, sturdy aluminum chassis for long time use
- Texas Instruments TDA7498E Chip NE5532 Optic Amp Pop, audible noise, silent state
- Home Hi-Fi mono integrated class d amplifier designed specifically for customers who pursue HiFi sound
- Direct from Manufacturer, Free Lifetime Technical Support, and 18 Months Manufacturer Warranty. Please feel free to contact customer@fosiaudioshop.com We will reply you within 8 hours

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07L6FN97Z |
| Batteries Included | No |
| Batteries Required? | No |
| Customer Reviews | 4.5 4.5 out of 5 stars (970) |
| Date First Available | January 22, 2019 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 12.7 x 7.6 x 2.5 cm |
| Item Weight | 870 g |
| Manufacturer | Fosi Audio |
| Mounting Type | Surface Mount |
| Part number | TP-02-IT |
| Power source type | Power cord type |
| Product Dimensions | 12.7 x 7.62 x 2.54 cm; 870 g |
| Voltage | 230 Volts |
| Wattage | 220 W |

## Product Details

- **Item dimensions L x W x H:** 12.7 x 7.6 x 2.5 cm
- **Manufacturer:** Fosi Audio
- **Maximum Supply Voltage:** 19 Volts
- **Minimum Supply Voltage:** 19 Volts
- **Voltage:** 230 Volts

## Images

![Subwoofer Amplifier TDA7498E Mini Subbass Amplifier Digital Class D Built-in Subwoofer Amplifier 220W x 1 Fosi Audio TP-02 - Image 1](https://m.media-amazon.com/images/I/61Uci5AOsRL.jpg)
![Subwoofer Amplifier TDA7498E Mini Subbass Amplifier Digital Class D Built-in Subwoofer Amplifier 220W x 1 Fosi Audio TP-02 - Image 2](https://m.media-amazon.com/images/I/71Qgch2BbeL.jpg)
![Subwoofer Amplifier TDA7498E Mini Subbass Amplifier Digital Class D Built-in Subwoofer Amplifier 220W x 1 Fosi Audio TP-02 - Image 3](https://m.media-amazon.com/images/I/71E+X8Wj2PL.jpg)
![Subwoofer Amplifier TDA7498E Mini Subbass Amplifier Digital Class D Built-in Subwoofer Amplifier 220W x 1 Fosi Audio TP-02 - Image 4](https://m.media-amazon.com/images/I/7160izf6GeL.jpg)
![Subwoofer Amplifier TDA7498E Mini Subbass Amplifier Digital Class D Built-in Subwoofer Amplifier 220W x 1 Fosi Audio TP-02 - Image 5](https://m.media-amazon.com/images/I/71kgU5A4UqL.jpg)

## 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

### ⭐⭐⭐⭐⭐ Review
*by D***G on June 2, 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 November 16, 2025*

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

### ⭐⭐⭐⭐⭐ Review
*by A***E on July 8, 2024*

Acheté pour amplifier le son de mon ancien mais bon actif subwoofer d’une vieille radio que je comptais jeter , suis tres content du résultat.

## 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 Brazil*
*Store origin: BR*
*Last updated: 2026-03-15*