---
product_id: 432530998
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: "€ 185.38"
currency: EUR
in_stock: true
reviews_count: 13
category: "Fosi Audio"
url: https://www.desertcart.hr/products/432530998-fosi-audio-tp-02-subwoofer-amplifier-home-audio-mini-bass
store_origin: HR
region: Croatia
---

# Low THD ≤ 0.04%, SNR ≥ 98dB 220W max output power Adjustable 30Hz-260Hz bass knob 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:** € 185.38
**Availability:** ✅ In Stock

## Summary

> 🎧 Unleash the Bass Beast: Power, Precision, and Pure Audio Bliss

## 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?** € 185.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/432530998-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 When Idle:** Enjoy zero noise interference thanks to a built-in speaker protection circuit and silent standby mode—no distractions, just pure sound.
- • **Compact Yet Mighty:** Sleek mini amplifier design fits any setup while breathing new life into your subwoofers with powerful, room-filling bass.
- • **Pure, Powerful Bass:** Experience deep, warm bass with a built-in low-pass filter that eliminates high-frequency noise for crystal-clear sound.
- • **Tailored Bass Control:** Fine-tune your subwoofer’s low frequencies effortlessly with a dedicated knob spanning 30Hz to 260Hz—perfect for gamers and audiophiles alike.
- • **High-Performance Chipset:** Powered by the Texas Instruments TDA7498E and NE5532 op-amp, delivering 220W of distortion-free, immersive audio.

## Overview

The Fosi Audio TP-02 is a compact, high-performance subwoofer amplifier delivering up to 220W of clean, distortion-free bass. Featuring a low-pass filter, adjustable bass frequency control (30Hz-260Hz), and premium TI TDA7498E chip, it’s designed for gamers, music lovers, and home theater enthusiasts seeking immersive, powerful sound. Its silent standby mode and built-in speaker protection ensure noise-free operation, while its compact form factor fits seamlessly into any audio setup.

## Description

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 : desertcart.in: Electronics

Review: Amazing well priced little device with outstanding power - Overall its quite good actually. Looks sure need improvement as silver bolts with dual rotation dial infront doesn't look elegant. Power:- it handles quite a big watt number range(220w max) but do remember the power supply in box is only upto 100w so to reach that max you need to buy new power supply so extra spending there. Still for 100w, i just listen at 30% volume as its that powerful. I have connected it with Bia Acoustics 8" Sub and just at that volume it sounds elegant and pleasing with enormous deep bass. I really like it. For medium size room just that much power is enough so think what would a full volume cover let alone 220w psu. So overall its amazing little device. Ports:- Has 2 way binding posts(banana plugs/bare wire) at back, i am using bare wire 2.5 sqmm(around 12-14 awg) to connect it directly to my sub as i don't like extra hanging wire and didn't want to cut my expensive ofc cable from dhivis. And that wire just barely went in so do remember that. Freq Range:- do note that TP-02 covers 20-120hz range shown on fosi webpage but desertcart webpage shows 20-200hz. I confirmed with fosi team about this and they said unit as a whole covers 20-120hz but freq dial infront covers 20-200hz. Well thats confusing now. Would have been nice if freq dial had numeric markings on it. Comparison:- so comparing it with plate amps i would say its versatility and simplicity to just drag and drop, plus connect to any sub just makes it better option over plate amps. Also it doesn't lack in any way compared to AB sub plate amps. There is no noise at all when idle and sounds amazing. Plus consumes less power than class AB amps so its better for environment and budget. I checked with smart plug and it showed 20w while playing so good, if measured wrong then still it won't be much more than 30w as class D amps are power efficient devices so they are gaining more popularity now while still covering beautiful audio quality provided by AB amps. Also its cheaper in price also as recently it hit ₹5699 price mark. So save it cart to catch that deal when it comes back around.
Review: Compact and Powerful - Works great

## Features

- HIGH PERFORMANCE - The 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 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 |
| Audio Wattage | 220 Watts |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | #18,609 in Electronics ( See Top 100 in Electronics ) #15 in Hi-Fi Amplifiers |
| Brand | Fosi Audio |
| Country of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (963) |
| Date First Available | 17 June 2019 |
| Does it contain liquid? | No |
| Generic Name | Amplifier |
| Importer | support@fosiaudio.com |
| Includes Rechargeable Battery | No |
| Item Dimensions LxWxH | 12.7 x 7.6 x 2.5 Centimeters |
| Item Weight | 870 g |
| Item dimensions L x W x H | 12.7 x 7.6 x 2.5 Centimeters |
| Item model number | TP-02 |
| Manufacturer | FosiAudio |
| Maximum Supply Voltage | 240 Volts |
| Minimum Supply Voltage | 110 Volts |
| Model | TP-02 |
| Mounting Hardware | 1 electronic component amplifier |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Number of items | 1 |
| Output Power | 220 Watts |
| Packer | support@fosiaudio.com |
| Power Source | corded electric |
| Product Dimensions | 12.7 x 7.62 x 2.54 cm; 870 g |
| Speakers Maximum Output Power | 100 Watts |
| Voltage | 230 Volts |
| Wattage | 220 Watts |

## Product Details

- **Item dimensions L x W x H:** 12.7 x 7.6 x 2.5 Centimeters
- **Manufacturer:** FosiAudio
- **Maximum Supply Voltage:** 240 Volts
- **Minimum Supply Voltage:** 110 Volts
- **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: Hey, Karthik thanks for the reply it's useful. may I know what's your sub name. is it works with Pioneer TS-W1212D4? and how to connect to AVR?**
A: Hello, the power of this subwoofer exceeds 500W, which may cause distortion if used

**Q: Please suggest me a suitable amplifier that fire-up two 12-inch passive subwoofers to AVR.?**
A: No idea about the 2nd passive sub.. but this small fellow powering my 12 inch 1300w sub and it gives me earth shaking bass while watching Atmos content from AVR.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing well priced little device with outstanding power
*by P***T on 28 June 2025*

Overall its quite good actually. Looks sure need improvement as silver bolts with dual rotation dial infront doesn't look elegant. Power:- it handles quite a big watt number range(220w max) but do remember the power supply in box is only upto 100w so to reach that max you need to buy new power supply so extra spending there. Still for 100w, i just listen at 30% volume as its that powerful. I have connected it with Bia Acoustics 8" Sub and just at that volume it sounds elegant and pleasing with enormous deep bass. I really like it. For medium size room just that much power is enough so think what would a full volume cover let alone 220w psu. So overall its amazing little device. Ports:- Has 2 way binding posts(banana plugs/bare wire) at back, i am using bare wire 2.5 sqmm(around 12-14 awg) to connect it directly to my sub as i don't like extra hanging wire and didn't want to cut my expensive ofc cable from dhivis. And that wire just barely went in so do remember that. Freq Range:- do note that TP-02 covers 20-120hz range shown on fosi webpage but amazon webpage shows 20-200hz. I confirmed with fosi team about this and they said unit as a whole covers 20-120hz but freq dial infront covers 20-200hz. Well thats confusing now. Would have been nice if freq dial had numeric markings on it. Comparison:- so comparing it with plate amps i would say its versatility and simplicity to just drag and drop, plus connect to any sub just makes it better option over plate amps. Also it doesn't lack in any way compared to AB sub plate amps. There is no noise at all when idle and sounds amazing. Plus consumes less power than class AB amps so its better for environment and budget. I checked with smart plug and it showed 20w while playing so good, if measured wrong then still it won't be much more than 30w as class D amps are power efficient devices so they are gaining more popularity now while still covering beautiful audio quality provided by AB amps. Also its cheaper in price also as recently it hit ₹5699 price mark. So save it cart to catch that deal when it comes back around.

### ⭐⭐⭐⭐⭐ Compact and Powerful
*by V***N on 19 November 2025*

Works great

### ⭐⭐⭐⭐ Great product at great price.
*by M***E on 3 October 2025*

Hi, received the amp yesterday with great packaging, and to my surprise it is driving my old Bic America F12 subwoofer driver with ease. By the way BIC America F12 has 150W continuous and 475W peak power. My subwoofer's old plate amp is gone bad. As my plate amp has gone for repairs hence there is a big opening at rear side of the cabinet other than the port, hence I am not able to get a deep base from it as of now, but eventually once I refix the plate this problem will be solved. If the old plate amp is repaired, I am planning to use this Fosi Audio TP-02 with my another 8" sub which is lying around unutilized.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/432530998-fosi-audio-tp-02-subwoofer-amplifier-home-audio-mini-bass](https://www.desertcart.hr/products/432530998-fosi-audio-tp-02-subwoofer-amplifier-home-audio-mini-bass)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-07*