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Bumper MX Series Car Audio Speakers - (1065 MX)

Bumper MX Series Car Audio Speakers
The 1065 M X is designed in 4 ohm and in dual 4+4 ohm to provide a rich sound for custom sound designs in car audio. It has a 1 ' Diameter in double pressed heavy foam surround on a rigid and strong cone body , vented pole piece, with a heavy magnet assembly to withstand long hours of play.


SPEAKER MODEL: 1065 MX
Diameter size in inches: 10
Diameter size in centimeters: 25.40
Z - Nominal Impedance in Ohms 4
Fs = Free air resonance frequesncy in Hz: 46.0
Qts = Total Q Factor of driver: 0.48
Vas = Equivalent acoustic volume in cubic feet: 0.80
Vas = Equivalent acoustic volume in liters: 22.73
Xmax = peak linear displacement of cone in inches: 0.30
Xmax = peak linear displacement of cone in mm: 7.62
Pe = Max power in watts: 560
Ref = Driver's SPL 1W at 1m in dB: 88.3
SPL = The half-space ref. Efficiency: 88.3
Voice Coil Diameter in inches 2.5
Mounting Depth in inches: 4 1/2
Sd = Piston Area in sq. m 0.0341
BL = T*M Flux Density, Length Product 13.037
no = The half-space ref. effciency: 0.43%
Cms = Mechanical suspen. compliance: 137.664
Mms = Mech. mass of cone & free air load: 86.842
Qms = Mechanical Q factor of driver: 10.022
Qes = Electrical Q factor of driver: 0.5024
Revc = DC Voice coil resistance in Ohms: 3.4
Zmax = imped. At top of resonance curve in Ohms: 71.221
Fo = Free air resonance frequency in Hz: 46.030
Magnet Assembly weight (oz): 157
BOXES FOR 1 SPEAKER APPLICATION RECOMMENDED ENCLOSURES FOR PORTED BOXES (WOOD IS 3/4').
Enclosure size (cubic feet) Outside volume (Vb) 1.24
Enclosure size (liters) Outside volume 35.12
Number of ports on the front of a box 1
Port size (inches)  
Turning frequency Hz (Fb) 40.19
Cutoff frequency Hz (F3) 37.97
   
List price $199.74