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Говорител - 12" - 1000W RMS - 98.5dB - 50Hz-2000Hz
FEATURES
4-inch, fibreglass inside/outside aluminium voice coil
2000W continuous program power handling
98.5 dB Sensitivity
50 Hz – 2 kHz Frequency range
Dual-forced air ventilation for minimum power compression
Triple roll surround and exponential cone geometry
GENERAL SPECIFICATIONS
Nominal Diameter:300 / 12 mm/inch
Rated Impedance:8 Ω
Program Power:2000 W AES
Power handling capacity:1000 W AES
Sensitivity:98.5 dB
Frequency Range:50 Hz ÷ 2000 Hz
Effective Piston Diameter:260 / 10.2 mm/inch
Max Excursion Before Damage (peak to peak):53/ 2.08 mm/inch
Minimum Impedance:6.6 Ω
Voice Coil Diameter:100 / 4.0 mm/inch
Voice Coil Material:Aluminium
Voice Coil Winding Depth:20 / 0.78 mm/inch
Number of layers:2
Kind of layer:inside / outside
Top Plate Thickness:12 / 0.47 mm/inch
Cone Material:No pressed pulp
Cone Design:Curved
Surround Material:Polycotton
Surround Design:Triple roll
THIELE/SMALL PARAMETERS
Resonance frequency:52 Hz
DC resistance:5.0Ω
Mechanical factor:6.0
Electrical factor:0.21
Total factor:0.20
BL Factor:23.5 T · m
Effective Moving Mass:72.5 g
Equivalent Cas air load:53 liters
Effettive piston area:0.053 m²
Max. linear excursion (mathematical):7.3 mm
Voice - coil inductance @ 1kHz:1.2 mH
Half-space efficiency:3.31%
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:125.5 / 4.9 mm/inch
Volume occupied by the driver:2.9 / 0.098 liters/ft³
Net Weight:7.7 / 16.9 kg/lbs
SHIPPING INFORMATION
Shipping weight:8.7 / 19.1 kg/lbs