Aust. RRP $349 – Per Box

ACUDAMP – 345.5

At Morel, we’re fanatics about getting the best performance out of your audio system. Upgrading to our award-winning speakers is a tremendous first step, but making sure your listening environment is free of noise and vibration will allow your Morel speakers to perform to a much higher level. With this in mind, Morel developed ACUDAMP – a premium line of acoustic materials engineered to significantly reduce interior resonances and isolate and dampen noise to improve the acoustic properties of your vehicle. Applying ACUDAMP materials in key areas will significantly enhance bass performance and reduce distortion to ensure optimized performance of any sound system.

The MAT 345.5 is a premium quad-layer sheet composed of a special blend of materials, designed to dramatically improve any car audio system performance by minimizing road noise, reduce unwanted vibrations, improve the damping factor of the car’s cabin and offer heat insulation all in one single product.

The large sheet (size) can be cut to size for any application. It easily conforms and bonds to sheet metal and other hard substrates and surfaces. The premium adhesion material offers long-lasting functionality even at extreme temperatures.

MAT-345.5 is the ultimate acoustic treatment in a single solution.

*Price per one pack of 5 sheets

Info Centre


ApplicationNoise and vibration control, thermal isolation.
MaterialQuad layers - adhesive / foam / aluminium / butyl
Sheet Size460 x 800 x 4.5 mm
Sheets per Box5 Sheets
Coverage1.84 M² (19.80 ft.²)



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*Prices correct at 01/06/2024 and are subject to change.