© 2008 directed electronics—all rights reserved
23
XTR152 & 154 Vented Enclosure Recommendations
—Box Parts—
Box Shape: Square Prism
1 Top, 1 Bottom:
depth (c) = 16.58 in. (421 mm)
width (b) = 23.5 in. (597 mm)
thickness = 0.75 in. (19 mm)
1 Front, 1 Back:
height (a) = 17 in. (432 mm)
width (d) = 22 in. (559 mm)
thickness = 0.75 in. (19 mm)
2 Sides:
height (a) = 17 in. (432 mm)
depth (c) = 16.58 in. (421 mm)
thickness = 0.75 in. (19 mm)
Driver Mounting
Mounting: Flush
Vent Parts --- Square
1 Duct:
outside diameter (e) = 4.25 in. (108 mm)
inside diameter (g) = 4 in. (102 mm)
length (h) = 5.422 in. (138 mm)
c
b
Top &
Bottom
a
d
Front &
Back
c
Sides
A
B
C
External Dimensions
A = 18.5 in. (470 mm)
B = 23.5 in. (597 mm)
C = 16.58 in. (421 mm)
Internal Dimensions
A = 17 in. (432 mm)
B = 22 in. (559 mm)
C = 15.08 in. (383 mm)
Wall Thickness
Front = 0.75 in. (19 mm)
Side = 0.75 in. (19 mm)
Figure 19
Figura 19
Abbildung 19
Box Properties
—
Description
—
Type: Vented Box
Shape: Prism, Square
—
Box Parameters
—
Vb
=
3 cu.ft
V(total) =
3.247 cu.ft
Fb
=
36 Hz
QL
=
5
F3 = 30.63
Hz
Fill = none
—
Vents
—
No. of Vents
= 1
Vent shape
= round
Vent ends
= one flush
Dv
= 4 in. (102 mm)
Lv
= 5.422 in. (138 mm)
h
g
e
