Mission 8" Foam Repair Kit (707, 710, 762, 763 & More)
Mission 8" Foam Repair Kit (707, 710, 762, 763 & More)
Couldn't load pickup availability
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 195 mm
- ID 135 mm
- Foam
- 8" driver
Fits 7 Mission 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 foam ring is crumbling, cracked or missing, the bass sounds weak or "farty", or the cone rattles at volume.
Mission Speaker Foam Repair →Doesn't fit? measure your OD & ID and use the Surround Finder.
Fit questions
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 | 8F#1 |
| Outer Diameter (A) | 195mm |
| Roll Outer Diameter (B) | 180mm |
| Cone Diameter (C) | 150mm |
| Inner Diameter (D) | 135mm |
| Gauge | 0.4mm |
| Edge Type | Flat Edge |
Repair Kit Contents
| Included Item | Quantity |
| Premium Foam Surrounds | 2x |
| T7000 High-Grade Glue | 1x |
| Precision Applicator Brush | 1x |
| Detailed Paper Instructions | 1x |
Mission Speaker Compatibility & Fitment Guide
This premium 8-inch foam surround repair kit (Model 8F#1) is engineered to fit a specialized selection of classic vintage Mission high-fidelity loudspeakers, floorstanding towers, and classic bookshelf enclosures.
Refreshing dry-rotted or decaying original foam edges is essential for reclaiming the trademark transparent mid-range, tight low-frequency timing, and acoustic warmth that British-engineered Mission drivers are legendary for.
Check the categorized lists below to verify if your exact Mission model or driver configuration is supported.
Mission 700 Series Variations
Fits legendary iterations of the 700-line acoustic cabinets:
-
Models: 700S, 210/700, 707, 762
Mission Classic Standmount & Floorstanding Towers
Fits highly acclaimed vintage audiophile systems:
-
Models: 710, 763
Specialized Mission Factory Component Codes
-
Driver Part Numbers: SPCG3D
💬 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
-
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...
-
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...
-
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...
Can't find what you're looking for?
Drop us a message using the livechat and we will find the correct item for you!