RCF L18P300
- Stock: Out Of Stock
- Model: 2183
Говорител - 18" - 1000W RMS - 97dB - 35Hz-1kHz
FEATURES
4-inch, fiberglass inside/outside copper voice coil
2000W continuous program power handling
97 dB Sensitivity
35 Hz – 1 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 SPECIFICATIONS
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 m²
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
