---
product_id: 3906362
title: "GRS 6PR-8 6-1/2\" Poly Cone Rubber Surround Woofer"
brand: "grs"
price: "€ 84.96"
currency: EUR
in_stock: true
category: "Grs"
url: https://www.desertcart.at/products/3906362-grs-6pr-8-6-1-2-poly-cone-rubber-surround
store_origin: AT
region: Austria
---

# 6.5-inch dynamic woofer Stamped steel frame for perfect alignment Butyl rubber surround for durability GRS 6PR-8 6-1/2" Poly Cone Rubber Surround Woofer

**Brand:** grs
**Price:** € 84.96
**Availability:** ✅ In Stock

## Summary

> 🎶 Upgrade your bass game with durability and precision!

## Quick Answers

- **What is this?** GRS 6PR-8 6-1/2" Poly Cone Rubber Surround Woofer by grs
- **How much does it cost?** € 84.96 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/3906362-grs-6pr-8-6-1-2-poly-cone-rubber-surround)

## 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

- • **Seamless DIY Upgrade:** Easy installation transforms your audio setup with professional-grade sound, making your system feel brand new.
- • **Robust Stamped Steel Frame:** Keeps all components perfectly aligned, ensuring consistent sound quality and structural integrity.
- • **Optimized High-Energy Motor:** Features a ceramic ferrite magnet and vented pole piece for powerful, efficient bass response.
- • **Precision Polypropylene Cone:** Engineered for the ideal balance of stiffness, mass, and self-damping to deliver crisp, distortion-free bass.
- • **Durable Butyl Rubber Surround:** Outlasts foam surrounds with superior resistance to aging and high excursion for long-term performance.

## Overview

The GRS 6PR-8 is a 6.5-inch polypropylene cone woofer designed for superior bass performance and longevity. Featuring a butyl rubber surround for enhanced durability, a stamped steel frame for structural stability, and an optimized motor with a high-energy ceramic ferrite magnet, this woofer delivers powerful, clear sound. Ideal for replacing aging speakers or upgrading your audio system, it supports 100 watts max power and 8-ohm impedance, making it a reliable choice for car and home audio enthusiasts seeking professional-grade sound quality.

## Description

GRS 6PR-8 6-1/2" polypropylene cone woofers with butyl rubber surrounds are great replacement speakers, but also provide excellent performance in new projects.

## Features

- Polypropylene cone for perfect balance of stiffness, mass, and self-damping
- Butyl rubber surround ensures high excursion and long term durability
- Stamped steel frame keeps components in perfect alignment
- Optimized motor features high-energy ceramic ferrite magnet, vented pole piece

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0045506LE |
| Antenna Location | Car audio systems |
| Audio Driver Size | 6.5 inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Best Sellers Rank | #55,415 in Musical Instruments ( See Top 100 in Musical Instruments ) #286 in Home Audio Subwoofers #302 in Monitor, Speaker & Subwoofer Parts #17,798 in Music Recording Equipment |
| Brand | GRS |
| Built-In Media | 1 x Speaker |
| Color | Black |
| Compatible Devices | Smartphone, Tablet, MP3 Player, Desktop, Laptop |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | RCA, aux |
| Connectivity Technology | Auxiliary, RCA |
| Control Method | Touch |
| Customer Package Type | Individual Packaging |
| Customer Reviews | 4.4 4.4 out of 5 stars (458) |
| Enclosure Material | polypropylene, butyl rubber, stamped steel |
| Impedance | 8 ohm |
| Input Voltage | 230 volts |
| Is Waterproof | FALSE |
| Item Weight | 2.9 pounds |
| Manufacturer | GRS |
| Model Name | 6PR-8 |
| Model Number | 6PR 8 |
| Mounting Type | Flush Mount |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Series Number | 8 |
| Speaker Maximum Output Power | 100 watts |
| Speaker Size | 6.5 inches |
| Speaker Type | Woofer |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 6.5 inches |
| UPC | 844632088513 |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 6.5 inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** GRS
- **Connectivity Technology:** Auxiliary, RCA
- **Input Voltage:** 230 volts
- **Speaker Maximum Output Power:** 100 watts

## Images

![GRS 6PR-8 6-1/2" Poly Cone Rubber Surround Woofer - Image 1](https://m.media-amazon.com/images/I/71rQPwJ+SKL.jpg)

## Questions & Answers

**Q: what is the outer diameter of the outer most edge of this woofer? please be exact. I'm designing a box.**
A: I know some 6.5" speakers are not 6.5", but these are. Replaced the woofers in my Dayton B652's (which are  6.5" outside diameter) and they went right in.

**Q: Could I use this as a car subwoofer if I put it in a box?**
A: This will give you better bass than most car 6.5's, but it's a replacement woofer for bpokshelf speakers mainly, but home stereo component 6.5's definitely perform better than car ones, some are even 4ohm.

**Q: For those who purchased the speaker as a replacement sub for the Klipsch Promedia, how is the fit and does the amp power the sub as well as the OEM?**
A: They fit perfect except the grill covers do not "push" back into place. Also you have to change the leads on the wiring because the connectors on these speakers are smaller. Really easy to do and they sound great. And yes the amp powers the sub and the OEM.. Super cheap fix, highly recommend.

**Q: What is the frequency of the speaker?**
A: 60-8000Hz

## Frequently Bought Together

- GRS 6PR-8 6-1/2" Poly Cone Rubber Surround Woofer
- Bluetooth 5.0 50W+50W+100W 2.1 Channel Subwoofer Amplifier Board TPA3116D2 HiFi Treble and Bass Control Stereo Digital Audio Amp Board for Home Theater DIY Wireless Speakers

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-10-23*