FOCAL BAM XXXL Acoustic Absorption & Sound-dampening Material (Bulk Pack | 0.5mx6m)
- Soundproof your car
- Attenuates the speaker back wave
- Increases the bass level in your car
- Increases the soundproofing of outside noise
This acoustic insulation kit is completing and essential to a quality car audio installation.
From its use depends on optimum acoustic rendering of speakers, amplifiers and installed accessories. Technical materials made of honeycombed damping material, an Aluminum sheet and a viscoelastic complex (Butyl).
Honeycombed damping material
Just like the acoustic foam inside a loudspeaker, the honeycombed damping material attenuates the speaker back wave and thus increases the speaker performance.
Aluminium provides rigidity to the Butyl/foam couple. This rigidity also permits the easy laying of BAM in difficult locations.
Self-adhesive, the Butyl complex absorbs the vibrations of the surface with which it’s in contact. It highly attenuates the outside noise that gets inside the car.