RCF L12L750
8 ohm
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GENERAL SPECIFICATIONS
Nominal Diameter:
300 / 12
mm/inch
Rated Impedance:
8
Ω
Program Power:
700
W AES
Power handling capacity:
350
W AES
Sensitivity:
101
dB
Frequency Range:
60
Hz ÷
2000
Hz
Effective Piston Diameter:
260 / 10.2
mm/inch
Max Excursion Before Damage (peak to peak):
40 / 1.6
mm/inch
Minimum Impedance:
7.2
Ω
Voice Coil Diameter:
100 / 4
mm/inch
Voice Coil Material:
Aluminum
Voice Coil Winding Depth:
12 / 0.5
mm/inch
Number of layers:
1
Kind of layer:
outside
Top Plate Thickness:
10 / 0.4
mm/inch
Cone Material:
No pressed pulp
Cone Design:
Curved
Surround Material:
Polycotton
Surround Design:
Triple roll
THIELE/SMALL PARAMETERS
Resonance frequency:
62
Hz
DC resistance:
5.2
Ω
Mechanical factor:
4.1
Electrical factor:
0.29
Total factor:
0.27
BL Factor:
18.8
T · m
Effective Moving Mass:
50
g
Equivalent Cas air load:
52
liters
Effettive piston area:
0.053
m²
Max. linear excursion (mathematical):
3.5
mm
Voice - coil inductance @ 1kHz:
1.25
mH
Half-space efficiency:
4.12
%
MOUNTING INFORMATION
Overall Diameter:
320 / 12.6
mm/inch
Bolt Circle Diameter:
296-304 / 11.7-12
mm/inch
Bolt Hole Diameter:
7 / 0.3
mm/inch
Front Mount Baffle Cut-out:
286 / 11.3
mm/inch
Rear Mount Baffle Cut-out:
284 / 11.2
mm/inch
Depth:
146 / 5.7
mm/inch
Volume occupied by the driver:
2.9 / 0.10
liters/ft³
Net Weight:
11.5 / 25.3
kg/lbs
SHIPPING INFORMATION
Shipping weight:
12 / 26.4
kg/lbs