RCF L18S801
- Stock: Out Of Stock
- Model: 2186
Говорител - 18" - 1400W RMS - 38Hz - 1kHz
FEATURES
4-inch, fiberglass inside/outside copper voice coil
1400W continuous program power handling
99.5 dB Sensitivity
38 Hz – 1 kHz Frequency range
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: 1400 W AES
Power handling capacity: 700 W AES
Sensitivity: 99.5 dB
Frequency Range: 38 Hz ÷ 1000 Hz
Effective Piston Diameter: 380 / 15 mm/inch
Max Excursion Before Damage (peak to peak): 40 / 1.6 mm/inch
Minimum Impedance: 6.3 Ω
Voice Coil Diameter: 100 / 4 mm/inch
Voice Coil Material: Copper
Voice Coil Winding Depth: 18.5 / 0.7 mm/inch
Number of layers: 2
Kind of layer: inside / outside
Top Plate Thickness: 10 / 0.4 mm/inch
Cone Material: No pressed pulp
Cone Design: Curved
Surround Material: Polycotton
Surround Design: M - roll
THIELE/SMALL PARAMETERS
Resonance frequency: 39 Hz
DC resistance: 4.9Ω
Mechanical factor: 8.3
Electrical factor: 0.30
Total factor: 0.29
BL Factor: 24.5 T · m
Effective Moving Mass: 148 g
Equivalent Cas air load: 206 liters
Effettive piston area: 0.113 m²
Max. linear excursion (mathematical): 6.8 mm
Voice - coil inductance @ 1kHz: 1.7 mH
Half-space efficiency: 3.93%
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 / 8.3 mm/inch
Volume occupied by the driver: 6.5 / 0.23 liters/ft³
Net Weight: 13.1 / 29.1 kg/lbs
SHIPPING INFORMATION
Shipping weight: 13.8 / 30.7 kg/lbs
