- 8 -
Multi Channel Amplifiers
14.
4-Channel / Sub-Woofer Input
selector switch (570-AZR700X5 only)
The button selects the signal source for sub-woofer channel .
• When the button is in the up position; the Sub-woofer input signal is
acquired from the sub-woofer RCA input jacks.
• When the button is in the down position, the sub-woofer bass frequency
is acquired from 4x full frequency channel’s bass signal
15.
Subsonic
Filter (570-AZR700X5 only)
The
Subsonic
is adjustable to filter out undesirable low frequencies from
10Hz to 50Hz.
16.
LPF
(low pass Filter) sub-woofer Control (570-AZR700X5 only)
The
LPF
controls the low pass crossover to select the desired frequency.
The frequency can be adjusted from 40Hz to 220Hz.
17.
Wired Bass Remote Jack
(570-AZR700X5 only)
provides a wired remote control to the drivers seated location.
The
Bass Remote
controls the amplifier’s volume adjustment.
18.
RCA Pre-Amp Pass Through
(570-AZR170X2 only)
provides line level output from RCA input (item 6)
Wire Connections
B
EfOrE
CONNECTEd
ANy
pArTs
Of
ThE
spEAKErs
,
ENsUrE
ThE
spEAKErs
ArE
NOT
ENErgIzEd
ANd
ThAT
ANy
INpUT
sOUrCE
Is
sWITChEd
Off
.
1.
Input
- (item 6 & 7) be sure to lay the signal wire away from all power
cables and vehicle computers. use high quality twisted pair interconnect
cables to decrease the possibility of radiated noise entering the system.
The amplifiers can use either a
low
level line-in or
high
level (speaker
level connection) signal from the source unit.
if the source unit is not equipped with RCA outputs, The amplifier can
be connect to the source unit to the high level (speaker connection) by
following the high level setup below.
• LOW LEVEL: Using RCA Connections (Low level input): If the source unit
has RCA outputs, simply attach a signal cable from the source unit to the
amplifier’s RCA input. set the As selector switch on the (item 8) to the
“lOW” position.