---
product_id: 11950166
title: "GRS 3FR-4 Full Range 3\" Speaker Driver 4 Ohm"
brand: "grs"
price: "€ 35.98"
currency: EUR
in_stock: true
category: "Grs"
url: https://www.desertcart.at/products/11950166-grs-3fr-4-full-range-3-speaker-driver-4-ohm
store_origin: AT
region: Austria
---

# 25W max output power 3" Full-range driver Durable coated paper cone GRS 3FR-4 Full Range 3" Speaker Driver 4 Ohm

**Brand:** grs
**Price:** € 35.98
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game with compact precision!

## Quick Answers

- **What is this?** GRS 3FR-4 Full Range 3" Speaker Driver 4 Ohm by grs
- **How much does it cost?** € 35.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/11950166-grs-3fr-4-full-range-3-speaker-driver-4-ohm)

## Best For

- grs enthusiasts

## Why This Product

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

## Key Features

- • **Compact powerhouse:** 3-inch driver size packs punch with 25 watts max output for immersive sound.
- • **Peace of mind warranty:** Backed by a 1-year limited warranty for confident, risk-free use.
- • **Reliable build quality:** Economical ferrite magnet and quality GRS construction ensure lasting performance.
- • **Versatile compatibility:** Seamlessly integrates with laptops, smartphones, and car audio systems via Bluetooth & auxiliary.
- • **Crystal-clear sound clarity:** Coated paper cone with foam surround delivers crisp, distortion-free audio.

## Overview

The GRS 3FR-4 is a 3-inch full-range speaker driver featuring a coated paper cone and foam surround for clear, dynamic sound. With a 4-ohm impedance and 25-watt max power, it’s designed for versatile use in home theaters, cars, and personal devices. Its durable ferrite magnet assembly and quality construction come with a 1-year warranty, making it a reliable choice for audiophiles seeking compact, high-performance audio components.

## Description

GRS 3FR-4 Full Range 3" Speaker Driver 4 Ohm

## Features

- Coated paper cone with foam surround for clear sound
- Pincushion-shape frame with front gasket
- Economical ferrite magnet assembly
- Quality GRS construction and 1-year warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00K2ESJZ2 |
| Additional Features | Subwoofer |
| Antenna Location | Home Theater,Construction |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Best Sellers Rank | #36,439 in Electronics ( See Top 100 in Electronics ) #272 in Car Coaxial Speakers |
| Brand | GRS |
| Color | Black |
| Compatible Devices | Laptop, Personal Computer, Smartphone |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Auxiliary |
| Control Method | Touch |
| Customer Package Type | FFP |
| Customer Reviews | 4.3 4.3 out of 5 stars (595) |
| Enclosure Material | Foam, Paper, Metal |
| Frequency Response | 20000 Hz |
| Impedance | 4 Ohms |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 3.2"D x 3.7"W x 2"H |
| Item Weight | 0.7 Pounds |
| MP3 player | No |
| Manufacturer | GRS |
| Maximum Range | 15 Meters |
| Model Name | 1 |
| Model Number | 1 |
| Mounting Type | Bar Mount |
| Number of Audio Channels | 3.0 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 25 Watts |
| Speaker Size | 3 Inches |
| Speaker Type | Surround Sound |
| Specific Uses For Product | Construction, Home Theater |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 3 Inches |
| UPC | 848864015194 |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 3 Inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** GRS
- **Connectivity Technology:** Auxiliary
- **Frequency Response:** 20000 Hz
- **Speaker Maximum Output Power:** 25 Watts

## Images

![GRS 3FR-4 Full Range 3" Speaker Driver 4 Ohm - Image 1](https://m.media-amazon.com/images/I/61jWgSjcbBL.jpg)

## Questions & Answers

**Q: What is the exact outside dimension of the speaker frame?  I'd like to mount it in an enclosure which allows room for a 3 1/4 inch wide speaker.**
A: The front mounting flange of this speaker is basically square, with the four sides of the square being slightly rounded outward. There are four mounting holes, one in each corner of the mounting flange. The distance across the diagonals of the flange (crossing two opposite corner mounting holes) is 3.75 inches. The distance across the widest middle section of the flange ( intersecting the center of speaker cone) is 3.165 inches. Measurements were taken with a dial caliper and are accurate to 1/1000th (0.001) of an inch.  So, the speaker will just squeeze into your 3.25" mounting space with only 0.085 (about 3/32") of an inch to spare - assuming you are measuring the 3.25" across the width of a square speaker mounting space and not diagonally across the square space. BTW The depth is 1.7".

**Q: Does it comes in pairs or this is just a single speaker ?**
A: It's a single speaker.  If you'd like a pair, you'll have to order two.  Worth the extra effort.  Mine sounds great.

**Q: whats the wattage/rms of this speaker?**
A: Thank you for contacting Parts Express.  To follow are Product Specifications for the item.  Nominal Diameter3"Power Handling (RMS)10 WattsPower Handling (max)20 WattsImpedance4 ohmsFrequency Response135 to 16,000 HzSensitivity81 dB 1W/1mVoice Coil Diameter0.75"I hope the information is helpful.  Should you have any other questions, please let us know.  Customer Service Team

**Q: How thick is this speaker**
A: They are good speakers for 10 watts+10 watts in a sead box if this helps any

## Frequently Bought Together

- GRS 3FR-4 Full Range 3" Speaker Driver 4 Ohm
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**Shop now:** [https://www.desertcart.at/products/11950166-grs-3fr-4-full-range-3-speaker-driver-4-ohm](https://www.desertcart.at/products/11950166-grs-3fr-4-full-range-3-speaker-driver-4-ohm)

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-07-22*