RCF L18P300

RCF L18P300
Kode Produk: L18P300
Ketersediaan: Tersedia
Harga: By CALL

Features
  • 4-inch, fiberglass inside/outside copper voice coil
  • 2000W continuous program power handling
  • 97 dB Sensitivity
  • 35 Hz – 1.5 kHz Frequency range
  • Forced air ventilation and 15mm top plate for minimum power compression
  • Dual spider design with silicon based dampening control
  • M-roll surround and exponential cone geometry
General Specification
  • Nominal Diameter: 460 / 18 mm/inch
  • Rated Impedance: 8 Ω
  • Program Power: 2000 W AES
  • Power handling capacity: 1000 W AES
  • Sensitivity: 97 dB
  • Frequency Range: 35 Hz ÷ 1000 Hz
  • Effective Piston Diameter: 380 / 15 mm/inch
  • Max Excursion Before Damage (peak to peak): 40 / 1.6 mm/inch
  • Minimum Impedance: 6.0 Ω
  • Voice Coil Diameter: 100 / 4 mm/inch
  • Voice Coil Material: Copper
  • Voice Coil Winding Depth: 23 / 0.9 mm/inch
  • Number of layers: inside / outside
  • Kind of layer: 2
  • Top Plate Thickness: 15 / 0.6 mm/inch
  • Cone Material: No pressed pulp
  • Cone Design: Curved
  • Surround Material: Polycotton
  • Surround Design: M - roll
Thiele/Small Parameters
  • Resonance frequency: 33 Hz
  • DC resistance: 5.0Ω
  • Mechanical factor: 8.3
  • Electrical factor: 0.34
  • Total factor: 0.33
  • BL Factor: 23.5 T · m
  • Effective Moving Mass: 180 g
  • Equivalent Cas air load: 226 liters
  • Effettive piston area: 0.113
  • Max. linear excursion (mathematical): 7.8 mm
  • Voice - coil inductance @ 1kHz: 1.9 mH
  • Half-space efficiency: 2.30%
Mounting information
  • Overall Diameter: 470 / 18.5 mm/inch
  • Bolt Circle Diameter: 438 / 17.2 mm/inch
  • Bolt Hole Diameter: 8 / 0.3 mm/inch
  • Front Mount Baffle Cut-out: 416 / 16.4 mm/inch
  • Rear Mount Baffle Cut-out: 416 / 16.4 mm/inch
  • Depth: 209 / mm/inch
  • Volume occupied by the driver: 6.5 / 0.23 liters/ft³
  • Net Weight: 14 / 31.1 kg/lbs
Shipping information
  • Shipping weight: 14.8 / 32.9 kg/lbs

 

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