Radio Shack PLMRA420 - Manual (Page 9)

14
15
h i g h l e v e l m o n o i n p u t c o n n e c t i o n s
4 c h a m p s P L M R A 4 2 0
4 CH floating gr ound connections
4 CH harness wiring
for common gr ound connections
from speaker terminals
PLEASE NOTE! If using high level inputs, do not
use the low level RCA inputs at the same time!
R L
ORANGE
ORANGE
ORANGE
ORANGE
BLACK
BLACK BLACK
BLACK
from speaker terminals
CH 1/2
CH 3/4
R L
ORANGE
ORANGE
ORANGE
ORANGE
BLACK
BLACK BLACK
BLACK
Ster eo Output Mode
Bridged Mono Output Mode
s p e a k e r c o n n e c t i o n s
2 c h a m p s P L M R A 2 2 0
speaker
MINIMUM
SPEAKER
IMPEDANCE
4 OHMS!
PLMRA220
L EFT speaker RIGHT speaker
GROUND +12V BATT
REM
FUSE
GROUND +12V BATT
REM FUSE
PLMRA420