RCF L15P530 Mid-Bass

High power 15" mid-bass. Very high sensitivity, excellent linearity and very low distortion. Very efficient heat dissipation in ensured by a radiator that is part of the basket design. The air is forced in the radiator thanks to a sealed spider design. Features3-inch, edgewound aluminum voice coil700W continuous program power handling100 dB Sensitivity40 Hz " 3 kHz Frequency rangeSpider dampening treatmentM-roll surround and exponential cone geometrySpecificationsNominal Diameter: 380 / 15 mm/inchRated Impedance: 8 ΩProgram Power: 700 W AESPower handling capacity: 350 W AESSensitivity: 100 dBFrequency Range: 40 Hz · 3000 HzEffective Piston Diameter: 330 / 13 mm/inchMax Excursion Before Damage (peak to peak): 36 / 1.4 mm/inchMinimum Impedance: 5.9 ΩVoice Coil Diameter: 76 / 3 mm/inchVoice Coil Material: AluminumVoice Coil Winding Depth: 18 / 0.7 mm/inchNumber of layers: 1Kind of layer: outsideTop Plate Thickness: 10 / 0.4 mm/inchCone Material: No pressed pulpCone Design: CurvedSurround Material: PolycottonSurround Design: M - rollResonance frequency: 45 HzDC resistance: 5.1ΩMechanical factor: 7.5Electrical factor: 0.51Total factor: 0.48BL Factor: 15.3 T · mEffective Moving Mass: 83 gEquivalent Cas air load: 160 litersEffettive piston area: 0.085 m²Max. linear excursion (mathematical): 6.5 mmVoice - coil inductance @ 1kHz: 1.45 mHHalf-space efficiency: 2.76%Overall Diameter: 387 / 15.2 mm/inchBolt Circle Diameter: 371 / 14.6 mm/inchBolt Hole Diameter: 6.5 / 0.3 mm/inchFront Mount Baffle Cut-out: 352 / 13.9 mm/inchRear Mount Baffle Cut-out: 360 / 14.1 mm/inchDepth: 163 / 6.4 mm/inch Volume occupied by the driver: 3.8 / 0.13 liters/ft³Net Weight: 9.5 / 20.9 kg/lbs