---
product_id: 148475786
title: "FREDO FRD4.4SM 4 inches/125W Auxiliary Peak Subwoofer - Black"
brand: "fredo"
price: "€ 8.04"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.fr/products/148475786-fredo-frd4-4sm-4-inches-125w-auxiliary-peak-subwoofer-black
store_origin: FR
region: France
---

# 4-layer copper voice coil for rich sound 72x15mm heavy ferrite magnet Wood-packed for premium durability FREDO FRD4.4SM 4 inches/125W Auxiliary Peak Subwoofer - Black

**Brand:** fredo
**Price:** € 8.04
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate your sound game with Fredo’s powerhouse precision!

## Quick Answers

- **What is this?** FREDO FRD4.4SM 4 inches/125W Auxiliary Peak Subwoofer - Black by fredo
- **How much does it cost?** € 8.04 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/148475786-fredo-frd4-4sm-4-inches-125w-auxiliary-peak-subwoofer-black)

## Best For

- fredo enthusiasts

## Why This Product

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

## Key Features

- • **Built Like a Tank:** 0.4mm metal chassis—double the thickness of competitors for unmatched durability and vibration control.
- • **Dual-Mode Mastery:** Switch seamlessly between deep subwoofer bass and crisp mid-range clarity with amplifier tuning.
- • **Powerful Magnet Core:** 72x15mm Y30 grade ferrite magnet delivers punchy, precise audio performance.
- • **Wood-Sealed Packaging:** Premium wood packing not only protects but enhances acoustic resonance for a richer listening experience.
- • **Copper Coil Excellence:** 25mm voice coil diameter with 4-layer copper winding ensures superior sound fidelity and heat dissipation.

## Overview

The FREDO FRD4.4SM is a 4-inch, 125W auxiliary peak subwoofer featuring a robust 72x15mm ferrite magnet and a thick 0.4mm metal chassis for superior durability. Its 25mm voice coil with 4-layer copper winding delivers exceptional sound clarity and power. Designed for versatile use as a subwoofer or mid-range speaker, it comes wood-packed to enhance acoustic quality and ensure premium protection.

## Description

Full description not available

## Features

- Wood packed. Driver has 2 functions. Either can be used as pure subwoofer or as Mid-Range/Voice/home theatre satellites. Depends on amplifier tuning and input. Manufacturer delivered. Heavy Magnet of 72X15mm. Tough Screw slots, Chassis made of 0.4mm Metal grade, competitive products have 0.2mm Metal Grade Chassis only.
- Voice Coil Suspension vibrates inside 3.5mm Thick Bore plate, Fitting Plate above Magnet is 3.5mm again, competitive product will have only 2.5mm Bore and fitting plates. Making Fredo 4" Subwoofer weight 500 grams without packaging.
- Voice coil cylinder diameter is 25mm giving us liberty to wind 4 Layer copper coil. Competitive product will have only 812 Thou (20.6 mm) Voice coil Diameter on which only 2 Layer copper coil can be wound.
- Copper coil on Kapton Paper with metallic tags. Rubber cone with Rubber outer ring.
- Subwoofer packed in wood & sealed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Mounting Type | Floor Standing |
| Material | 72mm x 15mm, Y30 grade, single ferrite |
| Model Name | FRD4.4SM |
| Speaker Type | Subwoofer |
| Special Feature | High Input = Subwoofer, Wood Packed. Low Input = Full Range Speaker, Heaviest Chassis |
| Recommended Uses For Product | Installation Type - Car In-dash, door pad, sealed tray/Tuned Enclosure |
| Compatible Devices | Home Theater, Automobiles, Gaming Audio setup |
| Subwoofer Diameter | 4 Inches |
| Net Quantity | 1.00 Piece |
| Controller Type | Ring |
| Surround Sound Channel Configuration | 4 1 |
| Colour | Black |
| Included Components | One subwoofer in wood packing |
| Product Dimensions | 10D x 10W x 5.4H Centimeters |
| Age Range (Description) | Adult |
| Item Weight | 490 Grams |
| Impedance | 4 Ohm |
| Is Waterproof | No |
| Number of Items | 1 |
| Control Method | Remote |
| Wireless Communication Technology | Wired |
| Speaker Size | 4 Inches |
| Power Source | Audio Signal cables |
| Signal-to-Noise Ratio | 89 dB |
| Woofer Diameter | 4 Inches |
| Tweeter Diameter | 1 Inches |
| Vehicle Service Type | Car |
| Water Resistance Level | Not Water Resistant |
| Customer Package Type | Wood Packed |
| Audio Driver Type | Dynamic Driver |
| Connectivity Protocol | Bluetooth |
| Manufacturer | FREDO, Aman International. 29/5. Street No 6. Industrial Area - Libaspur. Delhi 110042 |
| Model | 4.4SM |
| Item model number | 4.4SM |
| Special Features | High Input = Subwoofer, Wood Packed. Low Input = Full Range Speaker, Heaviest Chassis |
| Audio input compatible with the item | Auxiliary |
| Speakers Nominal Output Power | 35 Watts |
| Speaker amplification type | Passive |
| Speaker connectivity | Wired |
| Wattage | 35 Watts |
| Batteries Required | No |
| Form Factor | Palam-held |
| Includes Rechargeable Battery | No |
| Manufacturer | FREDO |
| Item Weight | 490 g |

## Product Details

- **Brand:** FREDO
- **Speaker Maximum Output Power:** 125 Watts
- **Frequency Response:** 54 Hz
- **Connectivity Technology:** Auxiliary
- **Audio Output Mode:** Surround

## Images

![FREDO FRD4.4SM 4 inches/125W Auxiliary Peak Subwoofer - Black - Image 1](https://m.media-amazon.com/images/I/71jjePp1PUL.jpg)
![FREDO FRD4.4SM 4 inches/125W Auxiliary Peak Subwoofer - Black - Image 2](https://m.media-amazon.com/images/I/61eRPeNhRnL.jpg)
![FREDO FRD4.4SM 4 inches/125W Auxiliary Peak Subwoofer - Black - Image 3](https://m.media-amazon.com/images/I/71cOdtbzCxL.jpg)
![FREDO FRD4.4SM 4 inches/125W Auxiliary Peak Subwoofer - Black - Image 4](https://m.media-amazon.com/images/I/71sMrmFBUWL.jpg)
![FREDO FRD4.4SM 4 inches/125W Auxiliary Peak Subwoofer - Black - Image 5](https://m.media-amazon.com/images/I/71zY3t9P6EL.jpg)

## Questions & Answers

**Q: Can i use it with 4440 ic**
A: Yes.

**Q: I have a box with 165 cubic inches volume. I want to install two of these speakers on it. Will the sound be deep if I use 1 inch dia port?**
A: Hi Sree, I love when somebody comes up with bang on specs. If you have 165 cubic inches of box, and I'm assuming a geometrically symmetrical box of 5.5inches all 3 sides, I would suggest a 1.5 inches air port so the subs fire from magnet side as well. No port or ineffective port will lead to one side/diaphragm/cone side firing only. Do leave me a review if you happy with your audio box. Tc...

**Q: Can i use this for 100 watts 2.1home theatre board**
A: Hello Abijith, I assume you have a circuit board for DIY purposes. That's good because, your options are open now as you have 100W Amplifier. You can use these 3 subwoofers as per your budget/choice for your 2.1 system. 
Fredo 4 inches subwoofer. 
Fredo 5.25" subwoofer or
Fredo 6" subwoofer. 
I wish you all the best for your project. Tc....

**Q: I have tpa3110 30w amplifier , Can I use this subwoofer for voice,bass,music without require any other speaker?,I am planning to buy 4inch 4ohm 30w su**
A: Along with LF (Low frequency) driver, it can be also used for Mid-Range driver. 
Frequency range from 30Hz to 12KHz can be reproduced easily. 
So yes, you get Full Range - Base, mid and treble out of this. 
Thanks.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best 2 in 1 application .... Woofer / subwoofer
*by N***I on 15 August 2021*

The media could not be loaded. One of the best 4 inch woofer / Subwoofer in india .... Especially at this priceI am making MTM bookshelf with this speaker as wooferAs Woofer with tweeter15 watt / wooferExceptional clear sound qualityClean bass on woofer as wellLittle muddy in human voice sound but good for this priceAs subwoofer applicationVery good punch in 4 inch applicationGood punch without any cone noiseGood excursion 3.5 mm +-It's go down to 45hz lowThis is make in India bro .... Keep support to Fredo team .......#fredo ...... Please make good quality rubber surrounding ......... Current rubber surrounding not long lasting ....... Please take a note ....

### ⭐⭐⭐⭐ A good choice for replacement of old 2.1 music system woofer..
*by A***J on 8 December 2020*

Its good. While ,I got 6ohm woofer, while it said it's 4ohm, but later found out that I needed 8ohm woofer. So as return was not an option, just used/fixed it on my creative a120 2.1 music system,and its better than my last/original woofer. I would say go for it, but do note that , the impedance may vary, so... Can't be sure about it, but anyways ,its a good product and value for money for its affordable price(rs342)..For some uneducated people, don't expect it to rumble in a large room, its made for small rooms and gives best bass performance only while sitting close to or sitting in a close/small-medium room.Its a good product.

### ⭐⭐⭐ Good sub
*by R***A on 23 December 2023*

Good subwoofer, doesn't justify it's price

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-24*