Bowers & Wilkins 6" Rubber Repair Kit
Bowers & Wilkins 6" Rubber Repair Kit
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100% Fit Guarantee
Wrong size or doesn't fit? We'll cover the return — pick a full refund or a free replacement in the correct size, on us.
Will it fit my speaker?
- OD 150 mm
- ID 100 mm
- Rubber
- 6" driver
Fits 2 Bowers & Wilkins models – see the full list ↓
Not every compatible model is listed. If yours isn't, check the OD and ID or contact us and we'll confirm the fit.
You need this if: the rubber ring is split, cracked or has gone hard, the bass sounds weak or "farty", or the cone rattles at volume.
Bowers & Wilkins Speaker Foam & Rubber Repair Guide →Doesn't fit? measure your OD & ID and use the Surround Finder.
Fit questions
Do I get one surround or a pair?
A pair. This kit has 2 surrounds, enough to repair both speakers.
My model isn't listed. Will it still fit?
Measure the outer diameter (OD) and inner diameter (ID) of your old surround and compare them with the measurements on this page. If you are unsure, contact us with your measurements and speaker model and we will confirm the fit before you order.
Can I use rubber instead of foam (or foam instead of rubber)?
We recommend matching the material of your original surround. Foam and rubber differ in weight and stiffness, which changes how the woofer moves and how the bass sounds.
Technical Specifications & Sizing
| Measurement Type | Dimension |
| Model | 6R#1 |
| Material | Premium Rubber |
| Outer Diameter (A) | 150mm |
| Roll Outer Diameter (B) | 140mm |
| Cone Diameter (C) | 110mm |
| Inner Diameter (D) | 100mm |
| Gauge | 0.5mm |
Repair Kit Contents
| Included Item | Quantity |
| Premium Rubber Surrounds | 2x |
| T7000 High-Grade Glue | 1x |
| Precision Applicator Brush | 1x |
| Detailed Paper Instructions | 1x |
Bowers & Wilkins (B&W) Speaker Compatibility & Fitment Guide
This premium 6-inch rubber surround repair kit (Model 6R#1) is specifically engineered to restore the precise acoustic damping and iconic mid-bass performance of high-end Bowers & Wilkins loudspeakers. Unlike foam, these durable rubber replacements provide a long-lasting seal for audiophile cabinets.
Check the lists below to verify if your exact B&W model is supported.
B&W CM Series Loudspeakers
Fits premium B&W CM floorstanding and bookshelf enclosures, capturing common search variations with and without spaces for maximum search engine coverage:
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CM Series: CM2, CM 2, CM4, CM 4
💬 If your model is not listed above, it doesn't mean it won't fit — drop us a message and we'll gladly check it for you!
Guides
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How to Repair Speaker Surrounds: Step-by-Step V...
Welcome to the North Speaker Parts definitive guide to DIY speaker restoration. Whether your vintage hi-fi foam has rotted away or your rubber surrounds have split, you can bring your...
How to Repair Speaker Surrounds: Step-by-Step V...
Welcome to the North Speaker Parts definitive guide to DIY speaker restoration. Whether your vintage hi-fi foam has rotted away or your rubber surrounds have split, you can bring your...
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Speaker Repair FAQ, Tips & Sizing Guide
General Questions I am not sure if a repair kit fits my speaker. What should I do? STOP! Please contact North Speaker Parts right away before applying any adhesive. If...
Speaker Repair FAQ, Tips & Sizing Guide
General Questions I am not sure if a repair kit fits my speaker. What should I do? STOP! Please contact North Speaker Parts right away before applying any adhesive. If...
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How to Measure a Speaker for New Foam or Rubber...
Don’t let rotted foam or cracked rubber ruin a perfectly good pair of vintage speakers. Repairing them yourself at home is easier than you think, but there is one crucial...
How to Measure a Speaker for New Foam or Rubber...
Don’t let rotted foam or cracked rubber ruin a perfectly good pair of vintage speakers. Repairing them yourself at home is easier than you think, but there is one crucial...
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