D4: 70 µm/N

Whether in a generously sized bass-reflex enclosure or a competition-grade setup

TT: 129 mm installation diameter HT: - 33

suitable for connecting lines for a balancer

✓ Peak load capacity (Peak): 850a

Cobra - 2.3 MM 65" (165cm) Subwoofergehäuse D4: 70 µm/NWith the Comfort Mat COBRA 2. 3 mm, you get a high quality, lightweight aluminum butyl insulation mat that effectively reduces sheet metal vibrations and structure borne noise. Thanks to its special butyl polymer blend combined with a 120 m thick aluminum foil, the mat reinforces thin body panels and creates the ideal foundation for a significantly quieter vehicle interior. Its low weight per unit area makes it particularly well suited for