15 Inch Speaker

/ / 15 Inch Speaker


550W RMS power
97dB sensitivity 1W/1m
4-1.5k Hz frequency range
100mm/4 inch inside/outside copper voice coil with polyimide fiberglass former
Triple-roll surround and corrugated straight cone geometry
 Reinforced Conex spider to improve the linearity control
Dual-force air ventilation and 16mm back plate for minimum power compression
Idea for high quality professional bass reflex and bass horn systems

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General Specifications    
Nominal Diameter 380/15 mm/inch
Rated Impedance 8 ohm
Nominal Power handling 550 watts
Program Power 1100 watts
Sensitivity(lw/lm) 97 dB
Frequency Range 40-1.5k Hz
Minimum Impedance(Zmin) 7.0 Ohm
Voice Coil Diameter 100/4 mm/inch
Voice Coil Material Copper  
Voice Coil Winding Depth 23 mm
Number of layers 2(inside/outside)  
Magnet gap depth 12 mm
Surround Shape Triple roll  
Basket Aluminum  
Flux Density 1.1 T
Magnet Material/Mass Ceramic  
Thiele-Small parameters    
Fs 40 Hz
Re 5.4 Ohm
Qms 14.4  
Qes 0.32  
Qts 0.31  
Cms 0.13  
Rms 2.07 mm/N
Mms 118 gr
Eff 3.0 %
Bl 22.6 T.m
Vas 152 liters
Sd 0.0908 m2
Xmax 8 mm
LelK 2.07 mH
Mounting Information    
Overall Diameter 393 mm
Bolt Circle Diameter 374 mm
Bolt Hole Diameter 6.5*3 mm
Baffle Cutout Diameter 355 mm
Overall Depth 158 mm
Net Weight 11.9 kg
Shipping weight 13.6 kg
Shipping Box 420*420*200 mm