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  • Allison 120, AL-120, AL-125, 6.5" Foam Repair Kit – image 2
  • Allison 120, AL-120, AL-125, 6.5" Foam Repair Kit
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Allison 6.5" Foam Repair Kit

Allison 6.5" Foam Repair Kit

£9.95 GBP
£9.95 GBP
Sale Sold out
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 157 mm
  • ID 105 mm
  • Foam
  • 6.5" driver

Fits 3 Allison 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.

6.5-Inch Foam Speaker Surround Repair Kit for Allison

Technical Specifications & Sizing

Measurement Type Dimension
Model 6.5F#1
Outer Diameter (A) 157mm
Roll Outer Diameter (B) 140mm
Cone Diameter (C) 115mm
Inner Diameter (D) 105mm
Gauge 0.8mm
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

Allison Speaker Compatibility & Fitment Guide

This 6.5-inch foam surround repair kit (Model 6.5F#1) is engineered to fit a selection of high-fidelity Allison Acoustics loudspeakers and classic cabinet designs.

Check the categorised list below to verify if your exact Allison model is supported.

Compatible Allison Models

Fits classic Allison home audio cabinets, including variations with and without hyphens to ensure optimal search engine matching:

  • Allison 120 Series: Allison 120, Allison AL-120

  • Allison AL Series: Allison AL-125

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Guides

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