Pyramid Car Audio PB781X - Manual (Page 19)

4 CH input connections using
low level inputs
2 CH input connections using
low level inputs
Y adaptors
R
L
FREQ.
CH 3
LOW IN
LEVEL
MIN MAX
CH 4 HPF
+18db 0 35 400 Hz
LPF
80
HPF
2.5k 2.5k Hz +18db 0
BASS
BOOST
MIN MAX
FREQ.
CH 1
CH 2
80 Hz 35 400 Hz
LPF
HI IN
CH4 CH3
+ - - +
HI IN
CH2 CH1
+ - - +
LOW IN
BASS
BOOST LEVEL
FULL
HPF LPF FULL
HPF LPF
POWER PROTECT
REMOTE BASS BOOST(CH3/4)
head unit
L/R REAR
Audio Outputs
L/R FRONT
Audio Outputs
FREQ.
CH 3
LOW IN
LEVEL
MIN MAX
CH 4 HPF
+18db 0 35 400 Hz
LPF
80
HPF
2.5k 2.5k Hz +18db 0
BASS
BOOST
MIN MAX
FREQ.
CH 1
CH 2
80 Hz 35 400 Hz
LPF
HI IN
CH4 CH3
+ - - +
HI IN
CH2 CH1
+ - - +
LOW IN
BASS
BOOST LEVEL
FULL
HPF
LPF FULL
HPF LPF
18
pb681X
pb881X
pb1881X
2/4 channel input connections
4 ch amp PB681X • PB881X • PB1881X
REMOTE
BASS BOOST(CH3/4)
POWER PROTECT