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Говорител - 15" - 500W RMS - 98.5dB - 40Hz-3000Hz
FEATURES
3-inch, fibreglass inside/outside aluminium voice coil
1000W continuous program power handling
98.5 dB Sensitivity
40 Hz – 3.0 kHz Frequency range
Dual Forced Hyperventing System
Triple roll surround and exponential cone geometry
GENERAL SPECIFICATIONS
Nominal Diameter:380 / 15 mm/inch
Rated Impedance:8 Ω
Program Power:1000 W AES
Power handling capacity:500 W AES
Sensitivity:98.5 dB
Frequency Range:40 Hz ÷ 3000 Hz
Effective Piston Diameter:330/13 mm/inch
Max Excursion Before Damage (peak to peak):40 / 1.57 mm/inch
Minimum Impedance:6.5 Ω
Voice Coil Diameter:76 / 3.0 mm/inch
Voice Coil Material:Aluminium
Voice Coil Winding Depth:17 / 0.66 mm/inch
Number of layers:2
Kind of layer:inside / outside
Top Plate Thickness:10 / 0.39 mm/inch
Cone Material:No pressed pulp
Cone Design:Curved
Surround Material:Polycotton
Surround Design:Triple-roll
THIELE/SMALL PARAMETERS
Resonance frequency:38 Hz
DC resistance:5.4Ω
Mechanical factor:5.0
Electrical factor:0.37
Total factor:0.34
BL Factor:18 T · m
Effective Moving Mass:91.5 g
Equivalent Cas air load:195 liters
Effettive piston area:0.086 m²
Max. linear excursion (mathematical):6.0 mm
Voice - coil inductance @ 1kHz:0.52 mH
Half-space efficiency:2.80%
MOUNTING INFORMATION
Overall Diameter:393 / 15.5 mm/inch
Bolt Circle Diameter:371-376 / 14.6-14.8 mm/inch
Bolt Hole Diameter:6.5 / 0.25 mm/inch
Front Mount Baffle Cut-out:354 / 13.9 mm/inch
Rear Mount Baffle Cut-out:354 / 13.9 mm/inch
Depth:151 / 5.94 mm/inch
Volume occupied by the driver:4.5 / 0.153 liters/ft³
Net Weight:8.2 / 18.04 kg/lbs
SHIPPING INFORMATION
Shipping weight:9 / 19.8 kg/lbs