Speaker RCF LF15X401, 8 ohm, 15.47 inch

Brand 
RCF
Model 
LF15X401
SKU 
LF15X401-8
Manufacturer code 
11160001
Product type 
Cone driver
Sales packaging 
Sold by piece
Brand
RCF
Model
LF15X401
TLHP code
LF15X401-8
Manufacturer code
11160001
Product type 
Cone driver
Sales packaging 
Sold by Piece
Recommended retail price
€352.00
TLHP selling price
257.15IT/piece
excluding delivery service
Save
27%

Simulate shipping costs and VAT
Currently in supply

This product is in the process of supply to be in stock.
Reserved on order
Next TLHP reception estimated between May 4, 2024 and May 11, 2024

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  • The LF15X401 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 50 mm. The new dual forced hyper-venting system guarantee a very efficient voice coil ventilation for minimum power compression and incredible power handling.


    Key Features :
    4-inch, fiberglass inside/outside copper voice coil
    3000W continuous program power handling
    96.5 dB Sensitivity
    34 Hz – 1.5 kHz Frequency range
    Dual Forced Hyperventing System
    Dual spider design with silicon based dampening control
    Triple-roll surround and corrugated straight cone geometry

    Very linear frequency response characteristics, extreme high power handling while generating the lowest harmonic distortion of any comparable 18-inch transducer within its application range.

    APPLICATIONS :
    - The LF15X401 is ideal for use in applications where sizable amounts of low frequency, long excursion and low distortion acoustic power is desired
    - The robust mechanical design and optimised weight of the device make it desirable for use in fixed installation or touring professional loudspeaker systems.
    - 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 systems.

General

Product type Cone driver
Brand RCF
Reference LF15X401
Product code 11160001

Informations

Nominal impedance 8 ohm
Dimensional category 15.5 inch
Frequency coverage type Sub, Low, Midbass
Manufacturer sensitivity 96 dB
Calculated sensitivity 94.66 dB
Nominal power handling 1500 W
Bandwidth 30÷1500 Hz

Fundamental parameters

Sd 900 cm²
Mms 170 gr
Le 1.3 mH
Re 5.5 ohm
BL 26.5 T.m

Small signal parameters

Fs 34 Hz
Qes 0.3
Qms 7.6
Qts 0.29
Vas 146 L

Datas

Xmax ±12 mm
Calculated Xmax ±12.5 mm
EBP 113 Hz
Zmin 6 ohm
Fs / Qts 117 Hz
Vas * Qts² 12.28 L
Efficiency 1.9 %
Calculated efficiency 1.84 %

Dimensions

Voice coil diameter 4 inch
Winding depth 30 mm
Gap height 15 mm
Outside diameter 393 mm
Baffle cutout diameter 351 mm
Front thickness 16 mm
Depth after front 145 mm
Diamètre aimant (mm) 245 mm

Shape & Materials

Front chape Cylindrical
Magnet type Ferrite
Basket masterial Aluminium
Winding material Copper
Voice coil former Glass fiber
Surround material Cloth


Question about RCF LF15X401-8

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Informations RCF LF15X401-8

The LF15X401 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 50 mm. The new dual forced hyper-venting system guarantee a very efficient voice coil ventilation for minimum power compression and incredible power handling.


Key Features :
4-inch, fiberglass inside/outside copper voice coil
3000W continuous program power handling
96.5 dB Sensitivity
34 Hz – 1.5 kHz Frequency range
Dual Forced Hyperventing System
Dual spider design with silicon based dampening control
Triple-roll surround and corrugated straight cone geometry

Very linear frequency response characteristics, extreme high power handling while generating the lowest harmonic distortion of any comparable 18-inch transducer within its application range.

APPLICATIONS :
- The LF15X401 is ideal for use in applications where sizable amounts of low frequency, long excursion and low distortion acoustic power is desired
- The robust mechanical design and optimised weight of the device make it desirable for use in fixed installation or touring professional loudspeaker systems.
- 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 systems.
Manufacturer RCF
Name Speaker RCF LF15X401, 8 ohm, 15.47 inch
SKU LF15X401-8
Impedance 8 Ohm
Seller TLHP
Price 257.15 214.29 Out of stock


All or a part of the characteristics displayed on this page are provided by the manufacturer, it is possible that some pieces of information are unavailable or wrong. In addition, the manufacturer may need to change the product specifications without notice at any time in order to improve the product, or to adapt his offer to the manufacturing and supply constraints.. We suggest you to contact us if you need further information, if you observe a mistake or if you wish to have confirmation about information.

Measures/Schemes RCF LF15X401-8

SPL measure *

Image spl measure cone driver RCF Speaker RCF LF15X401, 8 ohm, 15.47 inch

* Frequency response curve of the loudspeaker taken in a hemispherical


Impedance measure *

Image impedance measure cone driver RCF Speaker RCF LF15X401, 8 ohm, 15.47 inch

* Impedance magnitude curve measured in free air.


Dimensions

Image Drawing & Mounting cone driver RCF Speaker RCF LF15X401, 8 ohm, 15.47 inch

Garantie

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.

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