RCF højttalerenhed LF18N451 18" Neodymium 1500W

RCF 18" Neo woofer 1500W rms, 3000W program,4,5"

LF18N451 er en high-power-handling, effektiv transducer specielt designet til at give kraftfuld og præcis sub-basfrekvenser med lav forvrængning og lav power-kompression. LF18N451 benytter en fiber-loaded cone sammen med en stor triple-roll surround. Et fuldt optimeret T-pole-design genererer den minimale mængde flux-modulation.

Nominal Diameter: 460 mm
Rated Impedance: 8 Ohm
Program Power: 3000 W AES
Power handling capacity: 1500 W AES
Sensitivity: 97.5 dB
Frequency Range: 30 Hz ÷ 1000 Hz
Effective Piston Diameter: 395 mm
Max Excursion Before Damage (peak to peak): 60 mm
Minimum Impedance: 6.3 Ohm
Voice Coil Diameter: 115 mm
Voice Coil Material: Copper
Voice Coil Winding Depth: 26 mm
Number of layers: 2
Kind of layer: inside / outside
Top Plate Thickness: 15 mm
Cone Material: No presed pulp
Cone Design: Curved
Surround Material: Polycotton
Surround Design: Triple roll
DC resistance: 5.0 Ohm
Mechanical factor: 6.0
Electrical factor: 0.25
Total factor: 0.24
BL Factor: 30.2 T · m
Effective Moving Mass: 235 g
Equivalent Cas air load: 245 liters
Effettive piston area: 0.122 m²
Max. linear excursion (mathematical): 8.8 mm
Voice - coil inductance @ 1kHz: 2.6 mH
Half-space efficiency: 2.54 %
Overall Diameter: 465 mm
Bolt Circle Diameter: 442-447 mm
Bolt Hole Diameter: 6.5 / 0.25 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: 10.6 kg

Information

Størrelse:	18"

Størrelse

Vægt:	10,5 kg
Diameter:	465 mm
Dybde:	46,5
Højde:	223 mm

Forsendelsesinformation

Pakke Bredde:	510 mm
Pakke Dybde:	480 mm
Pakke højde:	240 mm
Pakke Vægt:	12,5 kg