BEYMA PRO6CFND

Beyma PRO6CFND 6.5" Pro Neodymium Extended Range Speaker (Sold in Singles) THE BEYMA PRO6CFNd COVERS A WIDE FREQUENCY RANGE WITH GOOD POWER HANDLING OF 400 WATTS PROGRAM! New BEYMA PRO6CFNd 6.5" EXTENDED RANGE SPEAKER HANDLES 200 WATTS AES & 400 WATTS PROGRAM POWER HANDLING FEATURES A CARBON FIBER CONE FOR INCREASED CONE STRENGTH & MARINE-TREATED PARTS WIDE FREQUENCY RANGE FROM 95HZ TO 11.2KHZ & HIGH XMAX OF 6.0MM ACOUSTICALLY BALANCED FREQUENCY RESPONSE & INVERTED DUST CAP LIGHTWEIGHT NEODYMIUM MAGNET WEIGHS ONLY 4.2 LBS. DESIGNED TO PLAY UPPER BASS, MIDRANGE, AND HIGH FREQUENCIES UP TO 11.2KHZ AVAILABLE IN 8 OHMS Specifications Nominal Basket Diameter 6.5" / 165mm Impedance 5 ohms AES Power Rating 200 Watts Program Power 400 Watts   Frequency Response 95Hz - 11.2KHz Sensitivity (1W/1m) 93dB Voice Coil Diameter 2" / 50.8mm Voice Coil Length 14mm Air Gap Height 7mm X Damage (peak to peak) 20mm Bl Factor (BL) 11.1 N/A Mounting Information Overall Diameter 6.8" / 174mm Bolt Circle Diameter 6.2" / 158mm Baffle Cutout Diameter-   - Front Mount 5.7" / 145mm No. Of Mounting Holes 4 Overall Depth 3.8" / 96mm Net Weight 4.2 lb. / 1.9 kg. Shipping Weight 4.4 lb. / 2.0 kg. Materials Basket Die Cast Aluminum Cone Carbon Fiber Surround Treated Cloth Dust Cap Shape Inverted Voice Coil Copper Former Fiberglass Metal Parts Marine Treated Magnet Neodymium Thiele-Small Parameters Resonant Frequency (fs) 94 Hz Impedance (Re) 4.8 ohms Coil Inductance (Le) .2 mH Mechanical Q (Qms) 3.8 Electrical Factor (Qes) .43 Total Q (Qts) .39 Comp. Equivalent Vol. (Vas) .14 ft3 / 3.9Liters Voice Coil Overhang (Xmax) 6.0 mm Surface Area of Cone (Sd)m2 0.014m2 Moving Mass (Mms) 19 Grams Reference Efficiency .7% Displacement Volume 74 cm3