BEYMA PRO65ND – 6.5″ NEO MIDRANGE SPEAKER

Description BEYMA PRO 65ND IS A HIGH POWER LIGHTWEIGHT 6.5″CAR MIDRANGE SPEAKERFROM THE BEYMA COMPETITION SERIES HANDLES 100WATTS AES & 200 WATTS PROGRAM POWER FEATURES A LIGHTWEIGHT NEODYMIUM MAGNET & A VERY HIGH EFFICIENCY OF 100DB SPL DELIVERS CLEAR, CRISP & DETAILED MIDRANGE OF HIGH QUALITY AVAILABLE IN 4 OHMS ONLY Specifications Nominal Basket Diameter 6.5 / 165mm Impedance 4 ohms AES Power Rating 100 Watts Program Power 200 Watts Frequency Response 150Hz – 8.0kHz Sensitivity (1W/1m) 100dB Voice Coil Diameter 1.5″ / 38.5mm BL Factor 8.2 N/A Mounting Information Overall Diameter 6.5″ / 165mm Bolt Circle Diameter 6.14″ / 156mm Baffle Cutout Diameter- – Front Mount 5.67″ / 144mm No. Of Mounting Holes 4 Overall Depth 2.74″ / 70mm Materials Basket Die Cast Aluminum Cone Paper Magnet Ferrite Thiele-Small Parameters Resonant Frequency (fs) 215 Hz Impedance (Re) 3.5 ohms Coil Inductance (Le) .35 mH Mechanical Q (Qms) 8.0 Electrical Factor (Qes) .51 Total Q (Qts) .48 Comp. Equivelant Vol. (Vas) .074 ft3 / 2.1 Liters Surface Area of Cone (Sd)m2 0.140 Reference Efficiency 4% Mounting Dimensions Frequency Response & Distortion Curves