



Dodo Mat Acoustic Liner 15mm 2 Sheets Car Sound Proofing Foam Self Adhesive
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Dodo Acoustic Liner Sheets
A self-adhesive acoustic foam sheet designed to reduce unwanted noise and improve sound quality inside your vehicle.
Pack Coverage 1.sq.m 2x 1000mm x 500mm Sheets
Acoustic Liners
Dodo Mat Acoustic Liner is a 15mm open-cell memory foam built for automotive interiors. It targets medium to high frequency noise and is especially effective when fitting speaker upgrades behind door cards.
The self-adhesive backing makes fitting straightforward — peel and stick directly onto the surface. The soft, flexible foam compresses to fit tight spaces behind door cards and roof linings, then returns to its original shape. This also helps eliminate rattles and squeaks from trim panels.
- 15mm open-cell acoustic memory foam
- Absorbs medium to high frequency noise
- Self-adhesive peel and stick application
- Flexible construction fits tight spaces behind trim panels
- Reduces rattles and squeaks
- Ideal for speaker upgrade door environments
- Pack contains 2 sheets: 1000mm x 500mm each
- Total coverage: 1 sq.m per pack
Explore the full range in Dodo Mat.
Specification
| Operating temperature | range -40 to 90°C |
|---|---|
More specs
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What's Included
- 2 Sheets Dodo Acoustic Liner 15mm
Dodo Mat
About the Dodo Mat DOD-ACOUSTIC15-SHEET
From our tech experts at CEN
Acoustic absorbing foam, for soaking up the reflections a hard-surfaced vehicle interior creates, 15mm from Dodo Mat.
Who it suits
Van and camper conversions, and anywhere road and wind noise is the problem rather than panel resonance. Foam and butyl do different jobs and work best together.
Our tech experts advise
Coverage matters more than thickness: treat the outer skin behind the speaker first, then the inner. It is messy, fiddly work inside a door, which is why we normally do it as part of an install rather than sell it as a weekend job. Installation is priced per vehicle, so get in touch with your make, model and year and we will confirm what it needs. See car audio installation.
Explore the full Dodo Mat range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Dodo Mat
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Frequently Asked Questions
Q: How much sound deadening do I need for my car?
A: As a guide, a pair of front doors takes around 1 to 1.5 square metres, and a full car between 4 and 6 square metres depending on coverage. The sheet coverage for this product is listed in the Specification tab.
Q: Where should I apply sound deadening first?
A: Doors give the biggest gain for both road noise and speaker performance, followed by the boot floor and wheel arches. Even a doors-only install noticeably tightens speaker bass.
Q: Is sound deadening difficult to fit myself?
A: It is one of the more DIY-friendly upgrades: panels are cut to shape, peeled and rolled firmly onto clean metal. A roller tool and panel removal tools make the job much easier, or CEN can carry out installation from our Nottingham premises.
Q: Will sound deadening improve my audio system?
A: Yes. Deadening the doors reduces panel resonance so speakers produce cleaner, tighter bass, and lowering road noise means you hear more detail at normal volumes.


































