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RCF LF18N401

Subwoofer 1200W RMS, 18" – Spedizione GRATIS!

Codice prodotto: LF18N401
Disponibile in 2/5 giorni
309,00
444,00

o paga in 3 rate senza interessi con Scalapay

IL PREZZO SI RIFERISCE AL SINGOLO WOOFER.

 

Incredibly linear frequency response characteristics,the highest power handling of any comparable 18-inch neodymium transducer, the lowest power compression. 
The LF18N401 uses a fibre loaded cone assembly along with a high excursion triple roll,constant geometry surround.
This combination provides remarkablestrength venting system guarantee a very efficient voice coil ventilation for minimum power compression and higher power handling.

 

CARATTERISTICHE

 

  • Nominal Diameter:460mm / 18"
  • Rated Impedance:8 Ω
  • 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 Ω
  • 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:5.1Ω
  • 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 liters
  • Net Weight:9.1 kg

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