Alpine PDR-V75 - Bridged Connections; Bridging Amplifier Tips

BRIDGED CONNECTIONS
2 Speaker+ 1 Subwoofer System
• Input Channel Selector Switch Setting
CH-3/4 SUB W.
~ 3/4
~ SUBW.
1/2 3/4
1+2+3+4 SUB W.
INPUT CHANNEL
INPUT CHANNEL
SPEAKER OUTPUT
L R
Important Tips on Bridging an Amplifier
NOTE:
(L) tD
(R)
G>
(R)~
(L)
Fig. 15
• Low output will result if only one channel input is used. TheY-adapter is not required if a stereo/mono pair
line
output is used to drive both inputs of the bridged amp.
0 Proper connection X Improper connection
®
CH-I(L) CH-3(L) SUBW.(L)
:JJOEL @)@@
="'~ ® ®
~~f~~
(~)
'ff%1 @) ~
lL:no~~
(One signal)
Fig. 16
®
CH-I(L) CH-3(L) SUBW.(L)
~~~E f!& ~ ~
HROL ~®~®~
~'-~~
i
1 til\~
~~
(One signal)
13-EN