RCF

RCF LF12G301 Woofer

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  • $199.00
  • Regular price $239.00
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High power 12" woofer. Very good power handling, excellent and very low distortion. Copper voice coil construction, suspensions and cone materials designed to survive at 450Watt RMS power. Features3-inch, fiberglass inside/outside copper voice coil900W continuous program power handling97 dB Sensitivity40 Hz " 2 kHz Frequency rangeM-roll surround and exponential cone geometrySpecificationsNominal Diameter: 300 / 12 mm/inchRated Impedance: 8 ΩProgram Power: 900 W AESPower handling capacity: 450 W AESSensitivity: 97 dBFrequency Range: 40 Hz Ã?· 2000 HzEffective Piston Diameter: 260 / 10.2 mm/inchMax Excursion Before Damage (peak to peak): 36 / 1.4 mm/inchMinimum Impedance: 7.2 ΩVoice Coil Diameter: 76 / 3 mm/inchVoice Coil Material: CopperVoice Coil Winding Depth: 18.5 / 0.7 mm/inchNumber of layers: 2Kind of layer: inside / outsideTop Plate Thickness: 10 / 0.4 mm/inchCone Material: No pressed pulpCone Design: CurvedSurround Material: PolycottonSurround Design: M - rollResonance frequency: 43 HzDC resistance: 5.8ΩMechanical factor: 4.6Electrical factor: 0.23Total factor: 0.22BL Factor: 19 T Ã?· mEffective Moving Mass: 56 gEquivalent Cas air load: 97 litersEffettive piston area: 0.053 mÃ?²Max. linear excursion (mathematical): 6.8 mmVoice - coil inductance @ 1kHz: 2.0 mHHalf-space efficiency: 3.23%Overall Diameter: 320 / 12.6 mm/inchBolt Circle Diameter: 293-304 / 11.5-12 mm/inchBolt Hole Diameter: 6.5 / 0.3 mm/inchFront Mount Baffle Cut-out: 282 / 11.1 mm/inchRear Mount Baffle Cut-out: 284 / 11.2 mm/inchDepth: 138 / 5.4 mm/inchVolume occupied by the driver: 2.6 / 0.09 liters/ftÃ?³Net Weight: 7.3 / 16.2 kg/lbs