Product Detail

RCF LF12G301 Woofer

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

Suggested Retail Price:		239USD
Manufacturer Name:		RCF
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