RCF L18P300 18" Replacement Woofer
Product #50518
SKU 11185016
Usually ships in 2 - 3 weeks


RCF L18P300 18" Replacement Woofer

Product #50518 | SKU 11185016
Usually ships in 2 - 3 weeks

With 15mm thick plates and specially designed suspensions
Our Price $539.00


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In production for over 10 years, the L18P300 is an industry standard.

The very stromg magnetic unit, with 15mm thick plates and specially designed suspensions ensure an excellent control of amplitude of over +/- 12millimeters. The special cooling system with forced air ventilation offer a great haet dissipation and the minimum levels of power compression available on the market. Voice coil construction, suapensions and cone materials are upgraded in order to withstand up to a Kilowatt RMS power.

Features

  • 4-inch, fiberglass inside/outside copper voice coil
  • 2000W continuous program power handling
  • 97 dB Sensitivity
  • 35 Hz – 1.5 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

Applications

  • The L18P300 finds its best application in both bass reflex and band pass system.
  • Its capacity to reproduce extremely low frequency along with extraordinary definition make it a no compromise woofer in its category, ideal for both live and recorded music.

Specifications

General Specifications
Nominal Diameter 460 / 18 mm/inch
Rated Impedance 8 O
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 O
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 5.0O
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

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Product:
RCF L18P300 18" Replacement Woofer
Manufacturer:
RCF
Model:
11185016
SKU:
11185016
RM Product #:
50518