Site updated: 23.5.17

Quiet PC Desk top media centre

Our old media centre died and was quite noisy so we decided to spend a bit more and get a quieter one. The machine we recieved (25th March 2017 via Trustpilot)
AcoustiPack ML 3-layer 7mm OEM Material
211 in stock
(14 customer ratings / 1 review)

Acousti AcoustiPack ML 3-layer 7mm OEM Material

- Replaces the Acousti AcoustiPack EXTRA Single 3-layer Acoustic Sheet

This product is one sheet of AcoustiPack ML (multi-layer) 3-layer 7mm soundproofing material, dimensions 431 x 457mm (17" x 18"). AcoustiPack Ultimate contains one of these sheets plus two sheets of APML-2L4 (2-layer, 4mm).


  1. Bulk sheets of 3-layer acoustic material, sold singly
  2. Designed for PC system builders or industrial applications
  3. Material sheet is triple-layer acoustic composite, 7mm thick
  4. Dimensions are 431 x 457mm (17" x 18")
  5. Highly acoustically effective and cost effective

ManufacturerAcousti Products
Product nameAcoustiPack Multi-layer 3L7
Product codeAPML-3L7
Material codeSA3.2F1B3.2F
ColourDark grey/black
CompositionTriple-layer acoustic composite
Installation methodSelf-adhesive backing
Dimensions457 x 431 mm (17 x 18 inches)
Total sheet area0.197m² (2.13 ft²)
Weight454g (16 oz)
Material weight per unit area2.28 kg/m² (0.47 lb/ft²) ±10%
Foam typeOpen cell
Normal operating temperature0°C-93°C (32°F-200°F)
Flammability certificationUL94-V0 (UKAS Accredited)
RoHS certifiedYes
PackagingBulk OEM
Warranty24 months

Customer Reviews

Good stuff, Reduced HDD noise.


Initially I thought this was just expensive foam. I was very wrong. The weight of the package told me that, it's heavy duty stuff. Covered the inside of my PC chassis with this. Overall noise reduced, most noticeably the noise from my HDD(s). The chassis used to echo their noise. Again excellent service from


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