Free Air Resonance [Hz]

•  25 (1)
•  29 (1)
•  33 (1)
•  35 (3)
•  36 (2)
•  39 (1)
•  43 (1)
•  45 (2)
•  50 (3)
•  55 (1)
•  58 (1)
•  60 (1)
•  65 (1)
•  70 (1)
•  75 (2)
•  80 (1)
•  100 (3)
•  102 (1)
•  110 (1)
•  120 (1)
•  126 (1)
•  134 (1)
•  135 (1)
•  170 (1)
•  200 (1)
•  220 (1)
•  280 (1)

Cone Material

•  Aluminium (1)
•  Ferrite (2)
•  Fibre Glass (1)
•  HD-A (1)
•  Natural Fibers (1)
•  Paper (10)
•  Polypropylene (1)
•  Silk (1)