Appendix B:
Dimensional Specifications
3/8-16 UNC x 1.5 in. DEEP
CENTER OF GRAVITY
A
H
B
F
D
E
G
K
K
C
L
M
J
D
N
F
B
G
E
A
H
3/8-16 UNC x 1.5 in. DEEP
CENTER OF GRAVITY
FRi-152/64
A:
19.03 in.
B 23.23
in.
C:
27.92 in.
D:
7.25 in.
E:
15 degrees per side
F:
1.70 in.
G:
16.96 in.
H:
13.71 in.
J:
24.48 in.
K:
18.21 in.
L:
14.00 in.
M:
13.50 in.
FRi-181S
A:
23.51 in.
B:
30.00 in.
C:
27.92 in.
D:
15.93 in.
E:
7.5 degrees per side
F:
2.33 in.
G:
23.30 in.
H:
19.23 in.
J:
23.30 in.
K:
24.48 in.
L:
13.25 in.
M:
15.75 in.
FRi-122/64
A.
15.83 in.
B.
17.54 in.
C:
27.92 in.
D:
7.00 in.
E:
15 degrees per side
F:
1.75 in.
G:
11.62 in.
H: 10.54
in.
J:
13.37 in.
K:
24.50 in.
L:
13.63 in.
M:
9.13 in.
FRi-152/64 and FRi-122/64
Dimensional Specifications
FRi-181S
Dimensional Specifications
F
R
i
S P E A K E R
S Y S T E M S
16
K
C
L
M
J
