Speaker RCF L12L750, 8 ohm, 12.6 inch

Brand 
RCF
Model 
L12L750
SKU 
L12L750-8
Manufacturer code 
11140037
Product type 
Cone driver
Brand
RCF
Model
L12L750
TLHP code
L12L750-8
Manufacturer code
11140037
Product type 
Cone driver

Unavailable

  • Very high efficiency and extended linearity are special features of this mid-bass transducer.

    Very efficient heat dissipation is ensured by a radiator that is part of the basket design.
    The aluminum voice coil offer a properly aligned Q factor and a very high sensitivity.
    A specially designed Shallow Triple-roll surround guarantee a very low midrange distortion.
    Fiberglass former voice coil, polycotton suspensions and treated cone provide the very high power handling.

    Features :
    4-inch, fiberglass former, edgewound aluminum voice coil
    700W continuous program power handling
    101 dB Sensitivity
    60 Hz – 2 kHz Frequency range
    Shaped Shallow Triple-roll damped surround
    Inverted dust cap

    Applications :
    The L12L750 is primary designed to be horn loaded in medium and long throw systems.
    The dust cap is inverted in order to minimize the cone distortion and for better coupling to a phase plug.
    When mounted in compact size bass reflex enclosures, the good combination of short voice coil, very low mass and suspensions control makes the L12l750 a very good choise for high power, 2 way, satellite applications.

General

Product type Cone driver
Brand RCF
Reference L12L750
Product code 11140037

Informations

Nominal impedance 8 ohm
Dimensional category 12.5 inch
Frequency coverage type Midbass, Midrange
Manufacturer sensitivity 101 dB
Calculated sensitivity 98.15 dB
Nominal power handling 350 W
Bandwidth 60÷2000 Hz

Fundamental parameters

Sd 500 cm²
Mms 50 gr
Le 1.25 mH
Re 5.2 ohm
BL 18.8 T.m

Small signal parameters

Fs 62 Hz
Qes 0.29
Qms 4.1
Qts 0.27
Vas 52 L

Datas

Xmax ±4 mm
Calculated Xmax ±4.3333 mm
EBP 214 Hz
Zmin 7 ohm
Fs / Qts 230 Hz
Vas * Qts² 3.8 L
Efficiency 4.12 %
Calculated efficiency 4.11 %
Weight ~12.4 kg

Dimensions

Voice coil diameter 4 inch
Winding depth 12 mm
Gap height 10 mm
Outside diameter 320 mm
Baffle cutout diameter 285 mm
Front thickness 12 mm
Depth after front 126 mm
Diamètre aimant (mm) 220 mm

Shape & Materials

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


Question about RCF L12L750-8

Ask a new question!

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.


With RCF L12L750-8, customers has also bought

Informations RCF L12L750-8

Very high efficiency and extended linearity are special features of this mid-bass transducer.

Very efficient heat dissipation is ensured by a radiator that is part of the basket design.
The aluminum voice coil offer a properly aligned Q factor and a very high sensitivity.
A specially designed Shallow Triple-roll surround guarantee a very low midrange distortion.
Fiberglass former voice coil, polycotton suspensions and treated cone provide the very high power handling.

Features :
4-inch, fiberglass former, edgewound aluminum voice coil
700W continuous program power handling
101 dB Sensitivity
60 Hz – 2 kHz Frequency range
Shaped Shallow Triple-roll damped surround
Inverted dust cap

Applications :
The L12L750 is primary designed to be horn loaded in medium and long throw systems.
The dust cap is inverted in order to minimize the cone distortion and for better coupling to a phase plug.
When mounted in compact size bass reflex enclosures, the good combination of short voice coil, very low mass and suspensions control makes the L12l750 a very good choise for high power, 2 way, satellite applications.

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 L12L750-8

SPL measure *

Image spl measure cone driver RCF Speaker RCF L12L750, 8 ohm, 12.6 inch

* Frequency response curve of the loudspeaker taken in a hemispherical


Impedance measure

Image impedance measure cone driver RCF Speaker RCF L12L750, 8 ohm, 12.6 inch

Dimensions

Image Drawing & Mounting cone driver RCF Speaker RCF L12L750, 8 ohm, 12.6 inch
This site uses cookies. By continuing to browse this site you are agreeing to our use of cookies. Find out more here.
x
This site uses cookies. By continuing to browse this site you are agreeing to our use of cookies. Find out more here.
x