If you are an audiophile, music enthusiast or musician, you will appreciate this. Our corner bass trap acoustic foam is a great tool to improve vocal clarity and acoustics of your recording studios and home theatres, which will effectively flutter echoes and reduce excess reflection and reverberation. It is also an effective way to soundproof your rooms from unwanted or intrusive environmental noise. With its high density acoustic foam cell structure comprising 25kg/m3 properties, our foams are heavier and thicker than other ordinary acoustic foams for unrivalled noise absorption. Installation is quick by using staples, nails, screws, double-sided tape or glue to put them up.Features Corner bass trap acoustic foam Soundproofing tiles High-density acoustic foam cell structure Maximum noise absorption Easy maintenance No tools needed Compressed packagesSpecifications: Shape: Corner bass trap Density: 25kg/m3 Dimensions: 12cm x 17cm x 24cm Colour: Black Number of packages: 2 Note:The acoustic foam comes in compressed packaging and will need one to two days to restore to its normal shape and size.