AcoustiPack Lite Professional Sound Dampening Pack (APL)

AcoustiPack LITE is a cost-effective multi-layer soundproofing materials kit for standard size and small computer cases, including HTPCs and SFF cases. Each pack contains 2 large sheets of sound-proofing materials using our unique 4mm (2-layer) acoustic composite. This material is ideal for fitting within the narrow confines of modern enclosures yet it has superb noise reduction capabilities.

2 Layer Materials

The upper layer, immediately opposite the noise source, is a layer of semi-open cell dense acoustic foam which provides a low-reflection surface. This upper layer of foam provides some sound attenuation, especially of higher-frequency sound (>1 kHz). The very dense black limp 'plastic' layer at the base of the 2-layer material is directly attached to the substrate. This layer acts as both an acoustic barrier (effectively attenuating the transmission of sound energy through the material) and as a damping layer, reducing vibration in the substrate (usually a thin steel panel in many PCs and server enclosures).
The 2-layer materials in the AcoustiPack range of kits are 4mm thick. We manufacture thickness greater than 4mm for OEM and manufacturers, but the thickness in the AcoustiPack kits is the thinnest we can produce to facilitate fitting the materials in small and narrow spaces inside modern PC cases.

Note: Please take care to read the installation recommendations before installing this product. These materials are installed at the owners ow risk.

Fitting recommendations are supplied in the User Instructions with the pack, and are available for download here: AcoustiPack™ User Instructions (90Kb)!

You may also like to consider adding AcoustiPack™ EXTRA Foam Blocks (APExtB) to this kit. This will increase the internal surface area of the acoustic materials, and help to absorb extra acoustic energy inside the PC or server case More Details or simply add to your order in the options below!

Product FAQs!

Thin materials yet highly effective noise reduction
Ideal for most standard PCs, HTPCs & SFF cases
Pack contains 2 large sheets of acoustic materials
Each sheet is 4mm (2-layer) acoustic composite

High Transmission Loss

High transmission loss is the composite material’s ability to impede airborne noise.

Damping

Damping is the composite material’s ability to attenuate structure-borne vibration on metals and other substrates thereby reducing reradiated noise.

Material Non-Flammability

The individual components of the multi-layer composites used in AcoustiPack™ sound-proofing kits are certified and UL-listed for low flammabilty.
The finished 2- and 3-layer composites (including the adhesives) have also been tested using a vertical burning flame test, and both 4mm and 7mm materials meet class UL94-V0. The acoustic foam material supplied in AcoustiPack™ EXTRA is certified to UL94-HF1.
These low flammability results more than satisfy BS EN 60950-1:2002 ‘Information Technology Equipment - Safety’ section 4.7 with respect to resistance to fire for materials inside fire enclosures.