Free Air Resonance [Hz]

•  23 (2)
•  25 (1)
•  28 (1)
•  29 (1)
•  30 (2)
•  31 (1)
•  31,5 (2)
•  32 (3)
•  32,5 (1)
•  33 (1)
•  35 (2)
•  35,5 (1)
•  36 (1)
•  38 (1)
•  41 (3)
•  45 (1)
•  47 (1)
•  57 (1)
•  63 (1)
•  200 (1)

Cone Material

•  Aluminium (1)
•  Coated NRSC Fibre Cone (1)
•  Damped Polymer Composite (2)
•  Fabric (1)
•  Fiber (1)
•  Kevlar (1)
•  Magnesium (1)
•  Natural Fibers (1)
•  Paper (16)
•  Polypropylene (2)
•  PP (1)