--- product_id: 392383183 title: "6PR-8 6-1/2\" Poly Cone Rubber Surround Woofer" brand: "grs" price: "Rp2503107" currency: IDR in_stock: true reviews_count: 5 url: https://www.desertcart.id/products/392383183-6pr-8-6-1-2-poly-cone-rubber-surround-woofer store_origin: ID region: Indonesia --- # 6.5-inch dynamic driver High-energy ceramic ferrite magnet Butyl rubber surround for durability 6PR-8 6-1/2" Poly Cone Rubber Surround Woofer **Brand:** grs **Price:** Rp2503107 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your bass game — feel every beat like never before! ## Quick Answers - **What is this?** 6PR-8 6-1/2" Poly Cone Rubber Surround Woofer by grs - **How much does it cost?** Rp2503107 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/392383183-6pr-8-6-1-2-poly-cone-rubber-surround-woofer) ## 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 - • **Versatile Compatibility:** Seamlessly integrates with desktops, vehicles, and home entertainment systems via 3.5mm aux or RCA connections. - • **Robust Stamped Steel Frame:** Keeps all components perfectly aligned for consistent, distortion-free audio. - • **Optimized High-Energy Motor:** Features a ceramic ferrite magnet and vented pole piece for deep, resonant sub-bass that transforms your listening experience. - • **Precision Polypropylene Cone:** Engineered for the perfect balance of stiffness, mass, and self-damping to deliver crystal-clear bass. - • **Durable Butyl Rubber Surround:** Ensures high excursion and long-lasting performance, so your sound stays powerful over time. ## Overview The GRS 6PR-8 is a 6.5-inch polypropylene cone woofer with a butyl rubber surround and a high-energy ceramic ferrite magnet motor. Designed for durability and superior sound clarity, it delivers powerful sub-bass performance ideal for replacement or new audio projects across multiple devices and environments. ## 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. Review: Excelente Review: This is a replacement subwoofer for my Klipsch Promedia 2.1 speaker system that is connected to my desktop computer. I find that this replacement model is superior to the original Klipsch subwoofer that came with the 3-way system. It is very resonant, and handles all the sub-bass notes with ease. This subwoofer adds a whole new dimension to all of my online music. I'm glad to have it. ## 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 | | Age Range Description | Adult | | Antenna Location | For Surround Sound Systems | | Audio Driver Size | 6.5 Inches | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Surround | | 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 | aux | | Connectivity Technology | 3.5mm auxiliary or RCA | | Control Method | Touch | | Customer Reviews | 4.3 4.3 out of 5 stars (432) | | Enclosure Material | Polypropylene | | Is Waterproof | FALSE | | Item Weight | 1.29 kg | | MP3 player | No | | Manufacturer | GRS | | Model Name | 6PR-8 | | Model Number | 6PR 8 | | Mounting Type | Flush Mount | | Number of Audio Channels | 2.0 | | Number of Items | 1 | | Power Source | Corded Electric | | Series Number | 8 | | Speaker Maximum Output Power | 100 Watts | | Speaker Size | 6.5 Inches | | Speaker Type | Surround Sound | | Specific Uses For Product | Home Entertainment Systems | | Subwoofer Connectivity Technology | Wired | | Subwoofer Diameter | 6 Inches | | Tweeter Diameter | 6.5 Inches | | UPC | 844632088513 | | Warranty Type | Limited | | Woofer Diameter | 6.5 Inches | ## Product Details - **Audio output mode:** Surround - **Brand:** GRS - **Connectivity technology:** 3.5mm auxiliary or RCA - **Mounting type:** Flush Mount - **Speaker maximum output power:** 100 Watts ## Images ![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 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***E on 3 September 2024* Excelente ### ⭐⭐⭐⭐⭐ Review *by F***S on 9 December 2025* This is a replacement subwoofer for my Klipsch Promedia 2.1 speaker system that is connected to my desktop computer. I find that this replacement model is superior to the original Klipsch subwoofer that came with the 3-way system. It is very resonant, and handles all the sub-bass notes with ease. This subwoofer adds a whole new dimension to all of my online music. I'm glad to have it. ### ⭐⭐⭐⭐⭐ Review *by D***E on 6 May 2020* Come tutti gli altri acquirenti, l'ho usato per sostituire il subwoofer delle mie Klipsh Promedia 2.1 ormai divelto. Personalmente non noto differenze con quello "di serie" ## 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 --- ## 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.id/products/392383183-6pr-8-6-1-2-poly-cone-rubber-surround-woofer](https://www.desertcart.id/products/392383183-6pr-8-6-1-2-poly-cone-rubber-surround-woofer) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-15*