B & C Speakers 12CL76 12.0-in Woofer with 8 Ohms Impedance & 700 Watts Continuous Power Handling Capacity & Neodymium Inside Slug Magnet

12.0 -in Woofer with 8 Ohms Impedance & 700 Watts Continuous Power Handling Capacity & Neodymium Inside Slug Magnet - Nominal Outer Diameter - mm (in): 320 ( 12.0 ) - Continuous
Power Handling Capacity: 700 W - Nominal
Power Handling: 350 Watts -
Frequency Response: 45 - 3000 Hz -
Sensitivity (1W/1m): 98.5 dB -
Nominal Impedance: 8 Ohms -
Minimum Impedance: 6.5 Ohms -
Winding Material: Copper -
Winding Depth - mm (in): 17.0 ( 0.67 ) - Voice Coil Diameter - mm (in): 76 ( 3.0 ) -
Cone Shape: Exponential -
Surround Shape: Triple Roll -
Former Material: Glass Fibre - Magnetic Gap Depth - mm (in): 11.0 ( 0.43 ) - Flux
Density - T: 1.05 -
Spider Type: Single -
Pole Design: Straight Pole -
Recommended Enclosure: 40.0 dm3 ( 1.41 ft3) -
Recommended Tuning: 60 Hz SPECIFICATIONS -
Nominal Diameter: 320 mm ( 12.0 in) -
Nominal Impedance: 8 -
Minimum Impedance: 6.5 - Nominal
Power Handling: 350 W - Continuous
Power Handling: 700 W -
Sensitivity (1W/1m): 98.5 dB -
Frequency Range: 45 - 3000 Hz -
Voice Coil Diameter: 76 mm ( 3.0 in) -
Winding Material: Copper -
Former Material: Glass Fibre -
Winding Depth: 17.0 mm ( 0.67 in) -
Magnetic Gap Depth: 11.0 mm ( 0.43 in) -
Flux Density: 1.05 T DESIGN -
Surround Shape: Triple Roll -
Cone Shape: Exponential -
Magnet Material: Neodymium Inside Slug -
Spider: Single -
Pole Design: Straight Pole -
Woofer Cone Treatment: Waterproof Front Side -
Recommended Enclosure: 40.0 dm3 ( 1.41 ft3) -
Recommended Tuning: 60 Hz MOUNTING AND SHIPPING INFO -
Overall Diameter: 313 mm ( 12.32 in) -
Bolt Circle Diameter: 299 mm ( 11.77 in) -
Baffle Cutout Diameter: 282.0 mm ( 11.1 in) -
Depth: 142 mm ( 5.59 in) - Flange and
Gasket Thickness: 9 mm ( 0.35 in) - Air Volume Occupied by
Driver: 2.3 dm3 ( 0.08 ft3) -
Net Weight: 3.35 kg ( 7.39 lb) -
Shipping Units: 1 -
Shipping Weight: 4.25 kg ( 9.37 lb) -
Shipping Box: 360x360x200 mm ( 14.17 x 14.17 x 7.87 in) PARAMETERS -
Resonance Frequency: 48 Hz -
Re: 5.2 -
Qes: 0.22 -
Qms: 4.8 -
Qts: 0.21 -
Vas: 59.0 dm3 ( 2.1 ft3) -
Sd: 522.0 cm2 ( 80.9 in2) -: 2.9 % -
Xmax: ± 6.0 mm -
Xvar: ± 8.5 mm -
Mms: 70.0 g -
Bl: 22.4 Txm -
Le: 1.5 mH -
EBP: 218 Hz