---
product_id: 464205358
title: "GRS 8FR-8 Full-Range 8\" Speaker Pioneer Type B20FU20-51FW"
brand: "grs"
price: "₨73920"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/464205358-grs-8fr-8-full-range-8-speaker-pioneer-type-b20fu20
store_origin: LK
region: Sri Lanka
---

# 200W max output power 8-inch dynamic driver DIY-friendly multipurpose GRS 8FR-8 Full-Range 8" Speaker Pioneer Type B20FU20-51FW

**Brand:** grs
**Price:** ₨73920
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game—because your ears deserve the best!

## Quick Answers

- **What is this?** GRS 8FR-8 Full-Range 8" Speaker Pioneer Type B20FU20-51FW by grs
- **How much does it cost?** ₨73920 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/464205358-grs-8fr-8-full-range-8-speaker-pioneer-type-b20fu20)

## 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

- • **Powerful 200W Output:** Unleash room-filling sound that handles both commercial and hi-fi applications effortlessly.
- • **DIY Enthusiast’s Dream:** Affordable, versatile, and engineered for custom projects—make your sound uniquely yours.
- • **Built to Last with Warranty:** GRS quality construction backed by a 1-year warranty ensures reliability and peace of mind.
- • **Precision 8" Dynamic Driver:** Experience rich, balanced sound with a robust paper cone and poly foam surround for crystal-clear audio.
- • **Seamless Pioneer Replacement:** Direct swap for Pioneer B20FU20-51FW—upgrade your setup without hassle or compromise.

## Overview

The GRS 8FR-8 is a full-range 8-inch dynamic speaker designed as a direct replacement for the Pioneer B20FU20-51FW. Featuring a paper cone with poly foam surround and a whizzer cone for enhanced high-frequency dispersion, it delivers powerful 200W output suitable for both commercial and hi-fi uses. Its durable build and 1-year warranty make it ideal for DIY audio projects and professional setups alike.

## Description

The GRS 8FR-8 full-range 8" speaker is engineered to withstand rigorous commercial use, but will also deliver great results when used in point-source hi-fi applications. Highlights * Replacement for Pioneer B20FU20-51FW * GRS quality construction * 1 year warranty * Superb multipurpose speaker for DIY projects Product Details GRS 8FR-8 Full-Range 8" Speaker Pioneer Type B20FU20-51FW The GRS 8FR-8 full-range 8" speaker features a paper cone with poly foam surround. A whizzer cone extends high frequency response and dispersion. Engineered to withstand rigorous commercial use, this driver will also deliver great results when used in point-source hi-fi applications. Affordable pricing makes it perfect for DIY applications. Ideal replacement for the Pioneer B20FU20-51FW (also known in DIY communities as the BOFU)

## Features

- Replacement for Pioneer B20FU20-51FW
- GRS quality construction
- 1 year warranty
- Superb multipurpose speaker for DIY projects

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004CG38J8 |
| Antenna Location | For Smartphones or Tablets, For Music Players, For Computers, For Televisions, For Surround Sound Systems, For Hi-Fi Systems |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Audio output mode | Surround |
| Box Contents | 2 speakers |
| Brand | GRS |
| Brand Name | GRS |
| Colour | mulch |
| Compatible Devices | Laptop, Personal Computer, Smartphone, Tablet, Television |
| Connectivity Protocol | USB |
| Connectivity technology | Bluetooth |
| Control Method | App |
| Controller Type | Remote Control |
| Enclosure Material | Plastic |
| Impedance | 8 Ohms |
| Is Waterproof | True |
| Item Dimensions D x W x H | 21.3D x 22.1W x 11.9H centimetres |
| Item Weight | 4.15 Pounds |
| Manufacturer | GRS |
| Material | Plastic |
| Maximum Speaker Output Power (in watts) | 200 Watts |
| Model Name | GRS 8FR-8 |
| Model Number | 8FR-8 |
| Mounting Type | Tabletop |
| Mounting type | Tabletop |
| Network Connectivity Technology | Bluetooth |
| Number of Audio Channels | 2.0 |
| Number of Items | 2 |
| Power Source | Corded Electric |
| Speaker Size | 8 Inches |
| Speaker Type | Surround Sound |
| Speaker maximum output power | 200 Watts |
| Specific Uses For Product | Home Entertainment, DIY Audio Projects |
| Subwoofer Speaker Diameter | 8 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 844632089800 |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Bluetooth |
| Woofer Driver Diameter | 8 Inches |

## Product Details

- **Audio output mode:** Surround
- **Brand:** GRS
- **Compatible devices:** Laptop, Personal Computer, Smartphone, Tablet, Television
- **Connectivity technology:** Bluetooth
- **Material:** Plastic
- **Model name:** GRS 8FR-8
- **Mounting type:** Tabletop
- **Speaker maximum output power:** 200 Watts
- **Speaker type:** Surround Sound

## Images

![GRS 8FR-8 Full-Range 8" Speaker Pioneer Type B20FU20-51FW - Image 1](https://m.media-amazon.com/images/I/71ov7AALJIL.jpg)

## Questions & Answers

**Q: What is the input wattage and ohms on this speaker?**
A: I actually haven't used these since I purchased the so it, and the papers, are still in the box. But this is what I have found for these speakers:Product SpecificationsNominal Diameter - 8"Power Handling (RMS) - 60 WattsPower Handling (max) - 85 WattsImpedance - 8 ohmsFrequency Response - 39 to 16,000 HzSensitivity - 91 dB 1W/1mVoice Coil Diameter1.5"

**Q: Is the price for one speaker or two? just want to make sure.**
A: One

**Q: Is the price for one speaker or two**
A: Onr

**Q: does the speaker have foam or rubber surround?**
A: Hi.  Its foam but its a good quality foam.  Its almost like a hybrid foam of some kind. They are really good
full range speakers for the money.  I used them as replacements in a set of speakers I had that had really 
good cabinets and crossovers.  They will blow you out of the room.  Good handling power also.

## Frequently Bought Together

- GRS 8FR-8 Full-Range 8" Speaker Pioneer Type B20FU20-51FW
- Amazon Basics Speaker Cable, Easy Assembly, 16-Gauge, Bronze, 100 ft

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-11-10*