Hi I have 4 speakers bumper (USA) 15 inches,,, would work on the box or boxes tapped hub 15 HERNS
sheet attached photos and parameters ...
this is my new project, if you recommend it,,,
sorry do not speak English. I'm from the rep of panama.
Thank you.
Bumper 15120-C Speaker
Serie C
Model 15120 C
Diameter size in inches 15
Diameter size in centimeters 38.1
Z - Nominal Impedance in Ohms 8
Fs = Free air resonance frequesncy in Hz 35
Qts = Total Q Factor of driver 0.33
Vas = Equivalent acoustic volume in cubic feet 7.35
Vas = Equivalent acoustic volume in liters 208.0239
Xmax = peak linear displacement of cone in inches 0.2
Xmax = peak linear displacement of cone in mm 5.66
Pe = Max power in watts 1250
Ref = Driver's SPL 1W at 1m in Db 95.6
SPL = The half-space ref Efficiency 95.6
Voice Coil Diameter in inches 4
Mounting Depth in inches 6
Sd = Piston Area in sq m 0.083
BL = T*M Flux Density, Length Product 18
no = The half-space ref effciency 0.0228
Cms = Mechanical suspen Compliance 212.6469
Mms = Mech mass of cone & free air load 97.505
Qms = Mechanical Q factor of driver 2.5756
Qes = Electrical Q factor of driver 0.3765
Revc = DC Voice coil resistance in Ohms 5.7
Zmax = imped At top of resonance curve in Ohms 44.6887
Fo = Free air resonance frequency in Hz 34.953
Magnet weight (oz) 120
Magnet weight (kg) 4.2178
Availability: Usually ships the next business day.
15120-C-Specs
