RCF LF12N401
- Stock: Out Of Stock
- Model: 2203
Говорител - 12" - 800W RMS - 96dB - 45Hz-2000Hz
FEATURES
4-inch, fiberglass inside/outside copper voice coil
1600W continuous program power handling
96 dB Sensitivity
45 Hz – 2 kHz Frequency range
Dual-forced air ventilation for minimum power compression
Single spider designed
GENERAL SPECIFICATIONS
Nominal Diameter:300 / 12 mm/inch
Rated Impedance:8 Ω
Program Power:1600 W AES
Power handling capacity:800 W AES
Sensitivity:96 dB
Frequency Range:45 Hz ÷ 2000 Hz
Effective Piston Diameter:260 / 10.2 mm/inch
Max Excursion Before Damage (peak to peak):50 / 1.96 mm/inch
Minimum Impedance:7.2 Ω
Voice Coil Diameter:100 / 4 mm/inch
Voice Coil Material:Copper
Voice Coil Winding Depth:21 / 0.82 mm/inch
Number of layers:2
Kind of layer:inside / outside
Top Plate Thickness:15 / 0.6 mm/inch
Cone Material:No pressed pulp
Cone Design:Straight
Surround Material:Polycotton
Surround Design:Triple roll
THIELE/SMALL PARAMETERS
DC resistance:5.5Ω
Mechanical factor:9.1
Electrical factor:0.21
Total factor:0.20
BL Factor:26 T · m
Effective Moving Mass:78 g
Equivalent Cas air load:50 liters
Effettive piston area:0.053 m²
Max. linear excursion (mathematical):7.3 mm
Voice - coil inductance @ 1kHz:1.7 mH
Half-space efficiency:2.54%
MOUNTING INFORMATION
Overall Diameter:320 / 12.6 mm/inch
Bolt Circle Diameter:293-304 / 11.5-12 mm/inch
Bolt Hole Diameter:6.5 / 0.3 mm/inch
Front Mount Baffle Cut-out:282 / 11.1 mm/inch
Rear Mount Baffle Cut-out:284/11.2 mm/inch
Depth:140 / 5.5 mm/inch
Volume occupied by the driver:2.9 / 0.098 liters/ft³
Net Weight:6.5 / 14.3 kg/lbs
SHIPPING INFORMATION
Shipping weight:7.5 / 16.5 kg/lbs
