RCF højttalerenhed LF18N401 18" Neodymium 1200W

RCF 18" Neo woofer 1200W rms, 2400W program, 4"

LF18N401 er en 18" woofer med lineær frekvensrespons og høj power-handling. Den benytter en fiber-loaded cone sammen med en high-excursion triple-roll geometry-surround. Ventilationssystemet garanterer en effektiv voice-coil-ventilation for minimal power-kompression og høj power-handling.

Nominal Diameter: 460 mm
Rated Impedance: 8 Ohm
Program Power: 2400 W AES
Power handling capacity: 1200 W AES
Sensitivity: 98 dB
Frequency Range: 30 Hz ÷ 1000 Hz
Effective Piston Diameter: 395 mm
Max Excursion Before Damage (peak to peak): 52 mm
Minimum Impedance: 6.3 Ohm
Voice Coil Diameter: 100 mm
Voice Coil Material: Copper
Voice Coil Winding Depth: 25 mm
Number of layers: 2
Kind of layer: inside / outside
Top Plate Thickness: 15 mm
Cone Material: No pressed pulp
Cone Design: Straight
Surround Material: Polycotton
Surround Design: Triple roll
DC resistance: 5.1 Ohm
Mechanical factor: 6.5
Electrical factor: 0.27
Total factor: 0.26
BL Factor: 27.8 T · m
Effective Moving Mass: 201 g
Equivalent Cas air load: 257 liters
Effettive piston area: 0.122 m²
Max. linear excursion (mathematical): 8.8 mm
Voice - coil inductance @ 1kHz: 2.5 mH
Half-space efficiency: 3.01 %
Overall Diameter: 465 mm
Bolt Circle Diameter: 442-447 mm
Bolt Hole Diameter: 6.5 mm
Front Mount Baffle Cut-out: 424 mm
Rear Mount Baffle Cut-out: 424 mm
Depth: 205 mm
Volume occupied by the driver: 5.5 / 0.19 liters/ft³
Net Weight: 9.1 kg

Information

Størrelse:	18"

Størrelse

Vægt:	9,5 kg
Diameter:	465 mm
Dybde:	46,5
Højde:	204 mm

Forsendelsesinformation

Pakke Bredde:	520 mm
Pakke Dybde:	500 mm
Pakke højde:	260 mm
Pakke Vægt:	11,4 kg