---
product_id: 279002309
title: "Subwoofer Amplifier Receiver 100Watt Mini Hi-Fi Digital Class D Integrated Stereo Audio Amp for Sub Bass + Power Supply TP-01"
brand: "fosi audio"
price: "₱10406"
currency: PHP
in_stock: true
category: "Fosi Audio"
url: https://www.desertcart.ph/products/279002309-subwoofer-amplifier-receiver-100watt-mini-hi-fi-digital-class-d
store_origin: PH
region: Philippines
---

# Class D digital efficiency Compact 13.2x8.9x3.6 cm size 100W max output power Subwoofer Amplifier Receiver 100Watt Mini Hi-Fi Digital Class D Integrated Stereo Audio Amp for Sub Bass + Power Supply TP-01

**Brand:** fosi audio
**Price:** ₱10406
**Availability:** ✅ In Stock

## Summary

> 🔊 Elevate your bass game with compact power that commands attention!

## Quick Answers

- **What is this?** Subwoofer Amplifier Receiver 100Watt Mini Hi-Fi Digital Class D Integrated Stereo Audio Amp for Sub Bass + Power Supply TP-01 by fosi audio
- **How much does it cost?** ₱10406 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/279002309-subwoofer-amplifier-receiver-100watt-mini-hi-fi-digital-class-d)

## 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

- • **Powerful 100W Output:** Unleash deep, room-filling bass with high wattage performance.
- • **Plug & Play Simplicity:** Comes with power supply for instant, hassle-free setup.
- • **Sleek Mini Hi-Fi Design:** Fits effortlessly into any setup without sacrificing style or space.
- • **Trusted Quality & Compliance:** FCC and RoHS certified for safe, reliable audio amplification.
- • **Energy-Efficient Class D Tech:** Enjoy crystal-clear sound with minimal heat and power waste.

## Overview

The Fosi Audio Subwoofer Amplifier Receiver M04 delivers a robust 100W output through efficient Class D digital amplification, all packed into a compact, lightweight design. Perfect for audiophiles seeking deep sub-bass enhancement, it includes a power supply for easy setup and meets FCC and RoHS standards, ensuring reliable and safe performance.

## Description

Fosi Audio Subwoofer Amplifier Receiver 100Watt Mini Hi-Fi Digital Class D Integrated Stereo Audio Amp for Sub Bass + Power Supply TP-01 : desertcart.ae: Electronics

## Features

- Item Category: Electronic Component Amplifier
- Item Trademark: Fosi Audio
- manufacturer: Generic

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07942M4MC |
| Best Sellers Rank | #45,277 in Electronics ( See Top 100 in Electronics ) #120 in Home Audio Amplifiers |
| Brand Name | Fosi Audio |
| Customer Reviews | 4.4 4.4 out of 5 stars (537) |
| Item Dimensions | 13.2 x 8.9 x 3.6 centimeters |
| Item Weight | 450 Grams |
| Manufacturer | Generic |
| Maximum Output Power | 100 watts |
| Maximum Supply Voltage | 19 Volts (DC) |
| Minimum Supply Voltage | 10 Volts (DC) |
| Model | M04 |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Number of Items | 1 |
| Output Power | 100 Watts |
| Package Type Name | Standard Box |
| Part Number | M04 |
| Specification Met | FCC, RoHS |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts (DC) |

## Product Details

- **Item dimensions L x W x H:** 13.2 x 8.9 x 3.6 centimeters
- **Manufacturer:** Generic
- **Maximum supply voltage:** 19 Volts (DC)
- **Minimum supply voltage:** 10 Volts (DC)
- **Voltage:** 12 Volts (DC)

## Images

![Subwoofer Amplifier Receiver 100Watt Mini Hi-Fi Digital Class D Integrated Stereo Audio Amp for Sub Bass + Power Supply TP-01 - Image 1](https://m.media-amazon.com/images/I/51ghuLx4kZL.jpg)

## Questions & Answers

**Q: Will this power up passive subwoofers ?**
A: Yes, absolutely. That's the reason I bought it and it works just fine without spending a whole lot of money.

**Q: How hot does this amp run?  The unit I currently use is very hot to the touch even after a short while.**
A: This thing seems cool no issues

**Q: What is the input voltage range?**
A: Not sure what your question is about.  If you mean input power, it's spec'd. at 12-24 vdc.  It comes with a power brick rated at 19 vdc, 4.47 amps.  Input sensitivity is =< 280 mv...

**Q: I have a Harman Kardon reciver with a single rca sub connection. What cables do i need to hook my sub to this amp and the amp to my reciever**
A: You need 1/8 audio plug to RCA adapter ..

## Frequently Bought Together

- Fosi Audio M04 Subwoofer Amplifier for Home Theater Mono Channel Digital Class D Integrated Power Amp for Passive Speakers Subwoofer
- FosPower RCA Y-Adapter (3 Feet), 1 RCA Male to 2 RCA Male Short Y Splitter Digital Stereo Audio Cable for Subwoofer, Home Theater, Hi-Fi - Dual Shielded | 24K Gold Plated
- Tan QY 2RCA to 2RCA Cable 3Ft, Gold-Plated 2 RCA Male to 2 RCA Male Stereo Audio Cable for Home Theater, HDTV, Gaming Consoles, Hi-Fi Systems (3Ft/1M)

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**Shop now:** [https://www.desertcart.ph/products/279002309-subwoofer-amplifier-receiver-100watt-mini-hi-fi-digital-class-d](https://www.desertcart.ph/products/279002309-subwoofer-amplifier-receiver-100watt-mini-hi-fi-digital-class-d)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-09-04*