Orion Car Audio XTR Subwoofers XTR104 - Manual (Page 17)

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Enclosure Details
Parameters listed are for conventional applications only, for further help please 1.
call Audio Tech Support.
At least 0.75" MDF (Medium Density Fiberboard) is recommend for any XTR
2.
enclosure.
Recommended enclosures are NET box volumes, speaker and port displacement
3.
are calculated into the volume of the enclosure, you will not need to add these
volumes to calculate GROSS volume for the enclosure.
Notes
* Due to the high power capabilities and long excursion of the XTR woofers, the
Thiele/Small Parameters were calculated and measured using a Klippel analyzer
system.
** Energy Bandwidth Product (EBP) is determined by the following formula Fs/
Qes=EBP. EBP values of 50 and lower suggest a sealed enclosure is best, 50 to90
means the subwoofers versatile and 90 and above mean vented Enclosure is
recommended.
*** Subsonic filter should always be used and adjusted specifically for vented box
designs.
D
A
E
C
B
Figure 13
Figura 13
Abbildung 13
XTR102 XTR104 XTR122 XTR124 XTR152 XTR154
Dimensions inches/mm, Dimensions po/mm, Dimensiones plg./mm, Abmessungen Zoll/mm,
Dimensioni pollici/millimetri, Dimensões polegadas/mm
A 5.00/127 5.00/127 5.99/152 5.99/152 7.25/184 7.25/184
B 1.97/50 1.97/50 2.32/59 2.32/59 2.32/59 2.32/59
C 5.91/150 5.91/150 5.95/151 5.95/151 5.91/150 5.91/150
D 9.10/230 9.10/230 10.91/277 10.91/277 13.59/345 13.59/345
E 10.40/264 10.40/264 12.25/311 12.25/311 15.13/384 15.13/384