RCF |
L18P300 |
L18P300-8 |
11185016 |
Cone driver |
Sold by piece |
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Brand RCF |
Model L18P300 |
TLHP code L18P300-8 |
Manufacturer code 11185016 |
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Product type Cone driver |
Sales packaging Sold by Piece |
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If you want to purchase more than the quantity in stock, have a look at the supply time below :
Indicative average supply lead time: 3 weeks
In production for over 10 years, the L18P300 is an industry standard.
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
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.
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.
General |
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Product type | Cone driver |
Brand | RCF |
Reference | L18P300 |
Product code | 11185016 |
Informations |
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Dimensional category | 18 inch |
Frequency coverage type | Sub, Low |
Manufacturer sensitivity | 97 dB |
Calculated sensitivity | 95.63 dB |
Nominal power handling | 1000 W |
Bandwidth | 35÷1000 Hz |
Fundamental parameters |
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Sd | 1130 cm² |
Mms | 180 gr |
Le | 1.9 mH |
Re | 5 ohm |
BL | 23.5 T.m |
Small signal parameters |
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Fs | 33 Hz |
Qes | 0.34 |
Qms | 8.3 |
Qts | 0.33 |
Vas | 226 L |
Datas |
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Xmax | ±7.8 mm |
Calculated Xmax | ±9 mm |
EBP | 97 Hz |
Fs / Qts | 100 Hz |
Vas * Qts² | 24.62 L |
Efficiency | 2.3 % |
Calculated efficiency | 2.3 % |
Weight | ~14.6 kg |
Dimensions |
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Voice coil diameter | 4 inch |
Winding depth | 23 mm |
Gap height | 15 mm |
Outside diameter | 460 mm |
Baffle cutout diameter | 412 mm |
Front thickness | 15 mm |
Depth after front | 187 mm |
Diamètre aimant (mm) | 220 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Ferrite |
Winding material | Copper |
Voice coil former | Glass fiber |
Surround material | Polycotton |
Cone shape | Exponential |
This system is only available for technical questions. For questions of prices, availability of products and deadline thank you to send your request by the contact page.
From RCF
From others manufacturers
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* Frequency response curve of the loudspeaker taken in a hemispherical
This product is under manufacturer's warranty. This warranty protect you for the manufacturing defaults. The warranty does not protect for abnormal use of the product.