Bumper MX Series Car Audio Speakers - (1065 MX)

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 ¼ ' 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

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