Ground Zero GZDM 250AL-BassBoost 15 mm high quality multicomponent damping material 2.5L Ferrite is definitely a great

Ferrite is definitely a great motor structure you want to go with for the absolute loudest ear piercing high range frequencies

65” (350 x 350 x 169 mm)

Designed for enthusiasts who crave deep

Resonance Frequency (Fs) 45

Ground Zero GZDM 250AL-BassBoost 15 mm high quality multicomponent damping material 2.5L Ferrite is definitely a great2 sheets 15 mm high quality multi component damping, 2 sheets (for 2 doors) Multi component damping Total thickness 15 mm (+ 4 mm) Adhesive strength > 1. 5 N cm Self adhesive Not inflammable Salt resistant Package content 2 pieces Sheet size 250 x 183 mm Application temperature 40 to 80 C Full color shop package