RCF |
L15P400 |
L15P400-8 |
11100045 |
Cone driver |
Sold by piece |
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Brand RCF |
Model L15P400 |
TLHP code L15P400-8 |
Manufacturer code 11100045 |
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Product type Cone driver |
Sales packaging Sold by Piece |
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This product is in the process of supply to be in stock.
Reserved on order
Next TLHP reception estimated between Jul 5, 2024 and Jul 12, 2024
Incredibly linear frequency response characteristics, extreme high power handling while generating the lowest harmonic distortion of any comparable 15-inch trasducer wtihin its application range.
Features :
4-inch, fiberglass inside/outside copper voice coil
1600W continuous program power handling
97 dB Sensitivity
30 Hz – 1.5 kHz Frequency range
Aluminum demodulation ring
Forced air ventilation and 14mm top plate for minimum power compression
Dual spider design with silicon based dampening control
Triple-roll surround and corrugated straight cone geometry
The L15P400 uses a fibre loaded cone assembly along with a high excursion triple roll surround.
This combination provides remarkable strength and a peak to peak maximum excursion of 52mm.
The T-pole also features RCF Precision's spaced gap demodulation technology, progressively braking the voice coil, providing a much smoother transition for the moving mass as it reachees its maximum excursion limits.Forced air venting system.
Applications :
The L15P400 is ideal for use in applications where incredible power handling,long excursion and perfect control is required.
Ideal for high quality professional bass reflex and bass-horn system, incredible when used in double 15" subwoofer configuration.
The transducer's low frequency extension, coupled with its extremely low generation of harmonic distortion,also makes it ideal for use within critical listening applications such as studio monitoring subwoofer system.
General |
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Product type | Cone driver |
Brand | RCF |
Reference | L15P400 |
Product code | 11100045 |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 15.5 inch |
Frequency coverage type | Sub, Low, Midbass |
Manufacturer sensitivity | 97 dB |
Calculated sensitivity | 96.26 dB |
Nominal power handling | 800 W |
Bandwidth | 30÷1500 Hz |
Fundamental parameters |
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Sd | 900 cm² |
Mms | 150 gr |
Le | 1.2 mH |
Re | 4.8 ohm |
BL | 24.8 T.m |
Small signal parameters |
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Fs | 36 Hz |
Qes | 0.27 |
Qms | 7.5 |
Qts | 0.25 |
Vas | 160 L |
Datas |
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Xmax | ±8 mm |
Calculated Xmax | ±9.1667 mm |
EBP | 133 Hz |
Zmin | 6 ohm |
Fs / Qts | 144 Hz |
Vas * Qts² | 10 L |
Efficiency | 2.6 % |
Calculated efficiency | 2.66 % |
Dimensions |
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Voice coil diameter | 4 inch |
Winding depth | 23 mm |
Gap height | 14 mm |
Outside diameter | 393 mm |
Baffle cutout diameter | 351 mm |
Front thickness | 16 mm |
Depth after front | 143 mm |
Diamètre aimant (mm) | 220 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Ferrite |
Basket masterial | Aluminium |
Winding material | Copper |
Voice coil former | Glass fiber |
Surround material | Cloth |
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.
* 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.