4Pcs Corner Acoustic Bass Trap Acoustic Foam for Wall Soundproof Sponge Absorption

Features Features with Flame retardant Soft sponge no dust high density The sound effects suitable for studio and KTV etc Sound absorbing sponge with beautiful appearance and good acoustic characteristics its greatest feature is due to its shape it provides little diffusion it makes you sound more dynamiic Applied to Studio Piano room Drum room Anchor s room Home Theater KTV Meeting rooms Instrument rooms etc Specifications Material High quality foamColor BlackSize L 18x18x30cm 7x7x12inS 12x12x24 5x5x9 5inQuantity 4 Pcs SetWeight 160 408gPackage Included 4 x Soundproof foamDetails Pictures