Orion Car Audio XTR Subwoofers XTR104 - Manual (Page 23)

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XTR152 & 154 Sealed Enclosure Recommendations
c
b
—Box Parts—
Box Shape: Square Prism
1 Top, 1 Bottom:
depth (c) = 16.23 in. (412 mm)
width (b) = 17.5 in. (445 mm)
thickness = 0.75 in. (19 mm)
1 Front, 1 Back:
height (a) = 16 in. (406 mm)
width (d) = 16 in. (406 mm)
thickness = 0.75 in. (19 mm)
2 Sides:
height (a) = 16 in. (406 mm)
depth (c) = 16.23 in. (412 mm)
thickness = 0.75 in. (19 mm)
Driver Mounting
Mounting: Front
Top &
Bottom
a
d
Front &
Back
c
Sides
A
B
C
External Dimensions
A = 17.5 in. (445 mm)
B = 17.5 in. (445 mm)
C = 16.23 in. (412 mm)
Internal Dimensions
A = 16 in. (406 mm)
B = 16 in. (406 mm)
C = 14.73 in. (374 mm)
Wall Thickness
Front = 0.75 in. (19 mm)
Side = 0.75 in. . (19 mm)
Figure 18
Figura 18
Abbildung 18
Box Properties
— Description —
Type: Closed Box
Shape: Prism, Square
— Box Parameters —
Vb
= 2 cu.ft
V(total) = 2.182 cu.ft
Qtc = 0.954
QL = 6.519
F3 = 33.02 Hz
Fill = none