High Level Mono Input Connections; Pb681X/Pb881X/Pb1881X - Pyramid PB1281X User Manual

high level mono input connections

4 CH floating ground connections
pb681X
pb881X
pb1881X
PLEASE NOTE! If using high level inputs,
do not use the low level RCA inputs at
the same time!
BASS
CH 4 LEVEL FREQ. BOOST LPF HPF
+ - - +
CH4 CH3
HPF
LPF
HI IN MIN MAX 0 +18db 35 400 80 2.5k
FULL Hz Hz
CH 3
REMOTE
BASS BOOST(CH3/4)
PROTECT
LOW IN
R L
ORANGE
BLACK
BLACK
ORANGE
from speaker terminals
4 ch amp PB681X • PB881X • PB1881X
BASS
HPF LPF BOOST FREQ. LEVEL CH 2
+ - - +
CH2 CH1
HPF
LPF
80 2.5k 35 400 0 +18db MIN MAX HI IN
Hz Hz FULL
CH 1
POWER
LOW IN
ORANGE
BLACK
BLACK
ORANGE
4 CH harness wiring
for common ground connections
CH 3/4
CH 1/2
R L
ORANGE ORANGE
BLACK BLACK
BLACK BLACK
ORANGE ORANGE
from speaker terminals
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