Product Detail

RCF L18P200-N Woofer

The L18P200-N is the RCF classical extended low Frequency 18" woofer. Generous voice coil length, heavier moving mass weight and very low resonance for perfect low frequency reproduction. Remarkable the linearity in the application range. Special treatments are applied to cone surface and surround for optimum dampening. Features4-inch, fiberglass inside/outside copper voice coil1600W continuous program power handling96 dB Sensitivity27 Hz " 1 kHz Frequency rangeTriple-roll damped surroundCorrugated straight damped coneSpecificationsNominal Diameter: 460 / 18 mm/inchRated Impedance: 8 ΩProgram Power: 1600 W AESPower handling capacity: 800 W AESSensitivity: 96 dBFrequency Range: 27 Hz Ã?· 1000 HzEffective Piston Diameter: 380 / 15 mm/inchMax Excursion Before Damage (peak to peak): 36 / 1.4 mm/inchMinimum Impedance: 7.5 ΩVoice Coil Diameter: 100 / 4 mm/inchVoice Coil Material: CopperVoice Coil Winding Depth: 24 / 0.9 mm/inchNumber of layers: 2Kind of layer: inside / outsideTop Plate Thickness: 9 / 0.35 mm/inchCone Material: No pressed pulp treatCone Design: StraightSurround Material: PolycottonSurround Design: StraightResonance frequency: 28 HzDC resistance: 6.3ΩMechanical factor: 7.1Electrical factor: 0.32Total factor: 0.31BL Factor: 23.1 T Ã?· mEffective Moving Mass: 155 gEquivalent Cas air load: 380 litersEffettive piston area: 0.113 mÃ?²Max. linear excursion (mathematical): 9.8 mmVoice - coil inductance @ 1kHz: 2.2 mHHalf-space efficiency: 2.51%Overall Diameter: 470 / 18.5 mm/inchBolt Circle Diameter: 438 / 17.2 mm/inchBolt Hole Diameter: 8 / 0.3 mm/inchFront Mount Baffle Cut-out: 416 / 16.4 mm/inchRear Mount Baffle Cut-out: 416 / 16.4 mm/inchDepth: 180 / 7.1 mm/inchVolume occupied by the driver: 6.2 / 0.22 liters/ftÃ?³Net Weight: 13.1 / 29.1 kg/lbs

Suggested Retail Price:		429USD
Manufacturer Name:		RCF
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