Technical data
Manuals
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Wheelock Manuals
Home building and Decor
SP4-APS
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Chapter 4: In
stallation
Series SPB
Audio Boost
ers M
anu
al, Revision
A
4-27
3
3
"
1
6
"
3
.5
"
G
R
O
U
N
D
I
N
G
T
E
R
M
IN
A
L
B
L
O
C
K
3
/
4
"
-1
"
C
on
d
u
i
t
K
n
o
c
k
o
u
t
(
14
P
la
c
e
s)
1
1
/
4
"-
1
1
/2
"
C
o
n
d
ui
t
K
n
o
c
ko
ut
(
4
P
la
c
es
)
Figure 4-23 S
PB-320 A
udio Booste
r Panel
1
...
...
47
48
49
50
51
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