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  • Altec Lansing 301, 501, 874A, 301 10" Foam Repair Kit – image 2
  • Altec Lansing 301, 501, 874A, 301 10" Foam Repair Kit
  • Altec Lansing 301, 501, 874A, 301 10" Foam Repair Kit – image 3
  • Altec Lansing 301, 501, 874A, 301 10" Foam Repair Kit – image 4
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Altec Lansing 10" Foam Repair Kit

Altec Lansing 10" Foam Repair Kit

£11.95 GBP
£11.95 GBP
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Shipping calculated at checkout.

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 247 mm
  • ID 177 mm
  • Foam
  • 10" driver

Fits 3 Altec Lansing 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.

Step-by-step repair video →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 10F#1
Outer Diameter (A) 247mm
Roll Outer Diameter (B) 229mm
Cone Diameter (C) 195mm
Inner Diameter (D) 177mm
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

Altec Lansing Speaker Compatibility & Fitment Guide

This premium 10-inch foam surround repair kit (Model 10F#1) is engineered to fit vintage Altec Lansing loudspeakers, classic high-fidelity bookshelf monitors, and iconic floorstanding enclosures. Replacing deteriorated original factory foam helps recover the legendary open mid-range performance and authoritative bass response that Altec Lansing drivers are celebrated for.

Check the categorised lists below to verify if your exact Altec Lansing model is supported.

Altec Lansing 300 & 500 Series

Fits classic multi-way home stereo cabinets:

  • Supported Models: Altec Lansing 301, Altec Lansing 501

Vintage Altec Lansing Loudspeakers

Fits classic acoustic suspension and high-fidelity series configurations:

  • Supported Models: Altec Lansing 874A (Avalon)

💬 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!

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Guides

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