RCF L18P300 8 Ohm
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RCF L18P300 8 Ohm Product Details
In production for over 10 years, the L18P300 is an industry standard.
The sturdy magnetic unit, with 15 mm thick plates and specially designed suspensions ensure an excellent control of amplitude of over +/- 12 millimetres. The special cooling system with forced air ventilation offer a great heat dissipation and the minimum levels of power compression available on the market. Voice coil construction, suspensions and cone materials are upgraded in order to withstand up to a Kilowatt RMS power.
Applications
The L18P300 finds its best application in both bass reflex and band pass systems. Its capacity to reproduce extremely low frequencies along with extraordinary definition make it a no compromise woofer in its category, ideal for both live and recorded music.
Features:
- Nominal Diameter: 460/18 mm/inch
- Rated Impedance: 8 Ohm
- Program Power: 2000 Watts
- Power handling capacity: 1000 Watts
- Sensitivity 1W, 1m: 97 dB
- Frequency Range: 35-1000 Hz
- Effective Piston Diameter: 380/15 mm/inch
- Maximum Excursion Before Damage: 40/1.6 mm/inch
- Minimum Impedance: 6.0 Ohm
- Voice Coil Diameter: 100/4 mm/inch
- Voice Coil Material: Copper
- Voice Coil Winding Depth: 23/0.9 mm/inch
- Number of layers: 2
- Kind of layer: Inside.Outside
- Thickness Top Plate Depth: 15/0.6 mm/inch
- Cone Material: No pressed pulp
- Cone Design: Curved
- Surround Material: Polycotton
- Surround Design: M - roll
- Resonance frequency: Fs 33 Hz
- DC resistance: Re 5.0 Ohm
- Mechanical factor: Qms 8.3
- Electrical factor: Qes 0.34
- Total factor: Qts 0.33
- BL factor: BL 23.5 T - m
- Effective Moving Mass: Mms 180 gr
- Equivalent Cas air load: Vas 226 liters
- Effective piston area: Sd 0.113 m2
- Max. linear excursion: Xmax 7.8 mm
- Voice - coil inductance @ 1KHz: Le1k 1.9 mH
- Half-space efficiency: Eff 2.30 %
- Overall Diameter: 470/18.5 mm/inch
- Bolt Circle Diameter: 438 mm
- Bolt Hole Diameter: 8/0.3 mm/inch
- Front Mount Baffle Cut-out: 416/16.4 mm/inch
- Rear Mount Baffle Cut-out: 418/16.5 mm/inch
- Depth: 209/8.3 mm/inch
- Volume occupied by the driver: 6.5 liters/ft3
- Net Weight: 14/31.1 Kg/lbs
- Shipping Weight: 14.8/32.9 Kg/lbs