Focal B.A.M. multilayer material for acoustic insulation, essential for a quality car audio system. The package includes two sheets of 21 x 31 cm Features: Increases on-board comfort Attenuates the r...

Focal B.A.M. XL multilayer material for acoustic insulation, essential for a quality car audio system. The package includes 1 sheet measuring 50 x 200 cm Features: Increases on-board comfort Attenuat...

Focal B.A.M. XXXL multilayer material for acoustic insulation, essential for a quality car audio system. The package contains a sheet of 50 x 600 cm Features: Increases driving comfort Attenuates the...