---
product_id: 11950165
title: "GRS 4FR-8 Full-Range 4-1/2\" Speaker Pioneer Type A11EC80-02F 8 Ohm"
brand: "grs"
price: "€ 63.64"
currency: EUR
in_stock: true
reviews_count: 9
category: "Grs"
url: https://www.desertcart.nl/products/11950165-grs-4fr-8-full-range-4-1-2-speaker-pioneer
store_origin: NL
region: Netherlands
---

# High sensitivity for crisp sound Extended bandwidth for rich audio 4.5" full-range driver GRS 4FR-8 Full-Range 4-1/2" Speaker Pioneer Type A11EC80-02F 8 Ohm

**Brand:** grs
**Price:** € 63.64
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game with the GRS 4FR-8 — where vintage meets vibrant!

## Quick Answers

- **What is this?** GRS 4FR-8 Full-Range 4-1/2" Speaker Pioneer Type A11EC80-02F 8 Ohm by grs
- **How much does it cost?** € 63.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/11950165-grs-4fr-8-full-range-4-1-2-speaker-pioneer)

## 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

- • **Built to Last:** Quality GRS construction ensures durability and consistent performance over time.
- • **Compact Powerhouse:** Perfect fit for sleek, space-conscious designs without sacrificing sound quality.
- • **Natural Audio Vibes:** Paper cone delivers warm, authentic sound that audiophiles crave.
- • **Plug & Play Upgrade:** Drop-in replacement for Pioneer A11EC80-02F and other popular drivers—easy refresh for vintage or modern setups.
- • **Versatile Compatibility:** Ideal for laptops, MP3 players, smartphones, and even vehicle audio projects.

## Overview

The GRS 4FR-8 is a 4.5-inch full-range speaker driver designed as a direct replacement for the Pioneer A11EC80-02F. Featuring extended bandwidth and high sensitivity, it delivers natural, high-quality sound through a durable paper cone and robust GRS construction. Compact and versatile, it suits bookshelf speakers, vintage refurbishments, and portable audio projects, making it a reliable choice for audiophiles and professionals alike.

## Description

The GRS 4FR-8 is perfect for compact designs that require wide-bandwidth, high-sensitivity performance at an economical price. It's also a drop-in replacement for other popular 4-1/2" full-range drivers.

Review: Perfect Tweeters - Used to refurb my 1975 Rectilinear XIa bookshelf speakers. The front panel of the speaker boxes needed some trimming to properly fit these speakers, but it worked out very well. These are awesome tweeters.
Review: Sounds Good - Quality Seems Really Good Too - Just what I needed as a replacement speaker for a 1950 Motorola television set. Works great!

## Features

- Replacement for Pioneer A11EC80-02F
- Extended bandwidth and high sensitivity
- Natural-sounding paper cone
- Quality GRS construction

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DVO1OYS |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #56,471 in Electronics ( See Top 100 in Electronics ) #305 in Speaker Parts & Components #466 in Car Coaxial Speakers |
| Color | black |
| Compatible Devices | Laptop, MP3 Player, Smartphone |
| Control Method | Touch |
| Customer Package Type | FFP |
| Customer Reviews | 4.4 4.4 out of 5 stars (100) |
| Date First Available | July 11, 2013 |
| Impedance | 8 Ohms |
| Included Components | 1 Speaker |
| Is Waterproof | FALSE |
| Item Weight | 2.1 pounds |
| Item model number | A11EC80-02F |
| Manufacturer | GRS |
| Material | Paper |
| Model Name | 4FR-8 |
| Mounting Type | Flush Mount |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 5 x 4.6 x 3 inches |
| Recommended Uses For Product | construction |
| Shape | rectangular prism |
| Speaker Size | 4.5 Inches |
| Speaker Type | Bookshelf |
| Special Feature | Portable |
| Specific Uses For Product | Vehicle |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 8 Inches |
| Surround Sound Channel Configuration | 2.0 |
| Tweeter Diameter | 1 Inches |
| UPC | 844632091391 |
| Warranty Type | Limited |
| Wireless Communication Technology | No Wireless Communication Technology |
| Woofer Diameter | 4.5 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** GRS
- **Connectivity Technology:** Auxiliary, Ethernet, HDMI, RCA, USB
- **Frequency Response:** 50 Hz
- **Speaker Maximum Output Power:** 200 Watts

## Images

![GRS 4FR-8 Full-Range 4-1/2" Speaker Pioneer Type A11EC80-02F 8 Ohm - Image 1](https://m.media-amazon.com/images/I/61tAsJ-UwsL.jpg)

## Questions & Answers

**Q: What size hole/cutout needed to install?**
A: 4.25" inch hole is what I used.

**Q: Measurement... how deep from top to bottom of magnet?**
A: 69mm

**Q: I'm considering using these in a sweet 16 configuration. Where can I find the frequency response or, better yet, a frequency response profile graph?**
A: I think you will find the specs at parts-express.com

**Q: will this fit in a 22 bronco?**
A: i don't have a bronco. can't you just go to the bronco site and look? these are not very good speakers AT ALL, imo. i use them as replacement bookshelf speakers. can't handle much volume. good luck.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Tweeters
*by R***W on November 18, 2025*

Used to refurb my 1975 Rectilinear XIa bookshelf speakers. The front panel of the speaker boxes needed some trimming to properly fit these speakers, but it worked out very well. These are awesome tweeters.

### ⭐⭐⭐⭐⭐ Sounds Good - Quality Seems Really Good Too
*by B***R on May 12, 2025*

Just what I needed as a replacement speaker for a 1950 Motorola television set. Works great!

### ⭐⭐⭐⭐ just 4
*by C***H on December 30, 2013*

only limitation on these is low power rating--15 watts rms, 30 max. hence 2 per the cabinet. sound is okay in homebuilt enclosure, (must tweak): being a cabinetmaker helps as nothing is ever permanent insofar as shape or materials. that's the fun of it. and with the price for both being what it is (way reasonable), disappointment isn't an option. not shielded, so i'd avoid computer applications.

## Frequently Bought Together

- GRS 4FR-8 Full-Range 4-1/2" Speaker Pioneer Type A11EC80-02F 8 Ohm
- Goldwood Sound GW-210/8 OEM 10" Woofer 220 Watts 8ohm Replacement Speaker, Black

---

## 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.nl/products/11950165-grs-4fr-8-full-range-4-1-2-speaker-pioneer](https://www.desertcart.nl/products/11950165-grs-4fr-8-full-range-4-1-2-speaker-pioneer)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-10*