--- product_id: 7624296 title: "Bose 901, Bose 802 Foam Speaker Repair Kit FSK-4.5B (20-Pack)" brand: "simply speakers" price: "74872CFA" currency: XOF in_stock: true category: "Simply Speakers" url: https://www.desertcart.sn/products/7624296-bose-901-bose-802-foam-speaker-repair-kit-fsk-4 store_origin: SN region: Senegal --- # Precise 4.25" outer diameter Includes 2 rubber-based adhesives 20 USA-made foam surrounds Bose 901, Bose 802 Foam Speaker Repair Kit FSK-4.5B (20-Pack) **Brand:** simply speakers **Price:** 74872CFA **Availability:** ✅ In Stock ## Summary > 🎧 Bring your legendary Bose speakers back to life—because classic sound deserves a second chance! ## Quick Answers - **What is this?** Bose 901, Bose 802 Foam Speaker Repair Kit FSK-4.5B (20-Pack) by simply speakers - **How much does it cost?** 74872CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/7624296-bose-901-bose-802-foam-speaker-repair-kit-fsk-4) ## Best For - simply speakers enthusiasts ## Why This Product - Trusted simply speakers brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete DIY Kit:** Includes 2 applicator brushes and MI-3035 adhesives with color-coded instructions for effortless repair. - • **Revive Iconic Sound:** Restore your Bose 901 & 802 speakers to pristine audio clarity with authentic foam surrounds. - • **Extend Speaker Lifespan:** Combat foam rot and degradation caused by time and vibration—bring your vintage sound back to life. - • **Trusted Quality, Made in USA:** 20-pack of premium foam surrounds crafted domestically for consistent, reliable performance. - • **Precision Fit, Zero Guesswork:** Engineered with exact 4.25" diameter foam for seamless installation and perfect suspension. ## Overview The Bose 901, Bose 802 Foam Speaker Repair Kit FSK-4.5B (20-Pack) offers 20 high-quality, USA-made foam surrounds precisely sized at 4.25" outer diameter, designed to restore and extend the life of your vintage Bose 901 and 802 speakers. The kit includes two MI-3035 rubber-based adhesives, two applicator brushes, and easy-to-follow color illustrated instructions, enabling a professional-grade DIY repair that revives original sound quality by replacing degraded foam surrounds. ## Description Bose 901, Bose 802 Foam Speaker Repair Kit FSK-4.5B (20-PACK) ## Features - 20 x made in USA foam surrounds: Outer diameter: 4.25" (108mm), Roll outer diameter: 3.875" (98mm), Cone diameter: 3.375" (86mm), Inner Diameter: 2.75" (70mm) Angle attach - 2 x MI-3035 rubber based repair adhesives 2 x applicator brushes - Easy to follow color illustrated instructions - The most common problem with speakers are rotted, torn or damaged surrounds. The surround is the outer suspension part of the cone. Constant vibration, time and the environment cause foam and rubber surrounds to degrade. Cloth and paper surrounds can become brittle. This causes distortion and poor performance. Luckily, our easy to install repair kits will make your old speakers sound just like new! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B009DNKQVS | | Additional Features | tweeters | | Antenna Location | For Bose 901 and 802 Speakers | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Mono | | Best Sellers Rank | #71 in Surround Sound Systems #86 in Speaker Repair Products | | Brand | Simply Speakers | | Built-In Media | 20 foam surrounds, 2 applicator brushes, 2 MI-3035 rubber based repair adhesives, and easy-to-follow color illustrated instructions | | Compatible Devices | Television, Projector, Desktop, Laptop, Home Theater | | Compatible with Vehicle Type | Car | | Connectivity Protocol | RCA | | Connectivity Technology | RCA | | Control Method | Touch | | Customer Package Type | FFP | | Customer Reviews | 4.5 4.5 out of 5 stars (130) | | Enclosure Material | foam | | Is Waterproof | FALSE | | MP3 player | No | | Manufacturer | Simply Speakers | | Model Name | FSK-4.5B | | Model Number | FSK-4.5B | | Mounting Type | Flush Mount | | Number of Audio Channels | 5.1 | | Number of Items | 20 | | Power Source | Battery Powered | | Speaker Size | 3.38 Inches | | Speaker Type | Bose 901 and 802 Foam Speakers | | Specific Uses For Product | Bose 901 and 802 speakers repair | | Subwoofer Connectivity Technology | Wired | | Subwoofer Diameter | 4.25 Inches | | UPC | 700621981381 | | Unit Count | 20.0 Count | | Warranty Type | Limited | | Water Resistance Level | Not Water Resistant | | Wireless Technology | No Wireless Communication Technology | | Woofer Diameter | 9.14 Centimeters | ## Product Details - **Audio Output Mode:** Mono - **Brand:** Simply Speakers - **Connectivity Technology:** RCA - **Material:** foam - **Mounting Type:** Flush Mount ## Images ![Bose 901, Bose 802 Foam Speaker Repair Kit FSK-4.5B (20-Pack) - Image 1](https://m.media-amazon.com/images/I/71x9rK1jexL.jpg) ![Bose 901, Bose 802 Foam Speaker Repair Kit FSK-4.5B (20-Pack) - Image 2](https://m.media-amazon.com/images/I/41mo9A53BeL.jpg) ![Bose 901, Bose 802 Foam Speaker Repair Kit FSK-4.5B (20-Pack) - Image 3](https://m.media-amazon.com/images/I/71qT+hX3qPL.jpg) ![Bose 901, Bose 802 Foam Speaker Repair Kit FSK-4.5B (20-Pack) - Image 4](https://m.media-amazon.com/images/I/81PA-Nv-21L.jpg) ![Bose 901, Bose 802 Foam Speaker Repair Kit FSK-4.5B (20-Pack) - Image 5](https://m.media-amazon.com/images/I/81KHlQAYw6L.jpg) ## Questions & Answers **Q: Will this work on the series 2's?** A: Series 2 Bose 901s had cloth surrounds that shouldn’t need replacing. If they do you need to make sure to get cloth surround replacements **Q: does this kid come with yellow glue or white glue I want yellow glue** A: White **Q: How many speaker can be repaired with this kit?** A: two sets of nine individual speakers **Q: Will this kit work for series 1 901 speakers?** A: This kit is not compatible with Series 1. Bose 901 Series 1 speakers have cloth edges and this kit does not fit. If you have a bad Bose 901 Series 1 driver you would need to replace it. ## Frequently Bought Together - Bose 901, Bose 802 Foam Speaker Repair Kit FSK-4.5B (20-Pack) - Pro-Grade Heavy-Duty Nitrile Rubber Speaker Repair Adhesive Glue (1 oz) --- ## 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.sn/products/7624296-bose-901-bose-802-foam-speaker-repair-kit-fsk-4](https://www.desertcart.sn/products/7624296-bose-901-bose-802-foam-speaker-repair-kit-fsk-4) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-04*