Haut-parleur RCF L12P110K
[L12P110K-8] Avis/Critiques 
Very high efficiency and low distortion are special features of this mid-bass
transducer. Special treatments are applied to cone surface and surround for
optimum dampening.
Applications
The L12P110K is specially designed for
compact size bass reflex enclosures. The unique combination of short voice coil
and very high BL/Re ratio makes the L12P100K a very good choice when fast and
precise mid-bass reproduction is required. Very good for high power horn loaded
applications.
GENERAL SPECIFICATIONS
Nominal Diameter
300/12 mm/inch
Rated Impedance 8 Ohm
Program Power 1000 Watts
Power handling capacity
500 Watts
Sensitivity 101 dB
Frequency
Range 60-2000 Hz
Effective Piston Diameter
260/10.2 mm/inch
Maximum Excursion Before Damage (peak to
peak) 48/1.9 mm/inch
Minimum Impedance 7.6
Ohm
Voice Coil Diameter 100/4 mm/inch
Voice Coil
Material Copper
Voice Coil Winding
Depth 10.5/0.4 mm/inch
Number of layers
2
Kind of layer
Outside
Top Plate Thickness
9/0.35 mm/inch
Cone Material No pressed
pulp
Cone Design
Curved
Surround Material
Polycotton
Surround Design M -
roll
THIELE - SMALL PARAMETERS
Resonance frequency
Fs 44 Hz
DC resistance Re 5.6 Ohm
Mechanical factor Qms 4.3
Electrical factor Qes 0.14
Total factor Qts 0.13
BL
factor BL 25 T - m
Effective Moving Mass
Mms 55 gr
Equivalent Cas air load Vas 98
liters
Effective piston area Sd 0.053 m2
Max. linear excursion (mathematical) Xmax 3.0 mm
Voice - coil inductance @ 1kHz Le1k 1 mH
Half-space efficiency Eff 5.75 %
MOUNTING INFORMATION
Overall Diameter
312/12.3 mm/inch
Bolt Circle Diameter 295 mm
Bolt Hole Diameter 7/0.3 mm/inch
Front Mount Baffle
Cut-out 285/11.3 mm/inch
Rear Mount Baffle Cut-out
283/11.2 mm/inch
Depth 115/4.5 mm/inch
Volume occupied by the driver 2.8 liters/ft3
SHIPPING INFORMATION
Net Weight 11.2/24.6
Kg/lbs
Shipping Weight 11.9/26.2 Kg/lbs
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