this setting will maintain the same phase as the signal applied to it.
1. Use this setting if the amplifi er is not bridged with another amplifi er.
2. When strapping the amplifi ers, use this setting only on the amplifi er that is connected to the head unit.
this setting limits the controls of the secondary amplifi er in a strapped pair.
1. Use this setting only on the second amplifi er in a strapped pair. All crossover, subsonic and level controls of this amplifi er will
be bypassed. The amplifi er set on Master will then control all the preamp functions for both amplifi ers.
The subsonic fi lter is used to reduce the amount of low frequency harmonics and/or subsonic noise picked up in audio systems.
Both of these can be damaging to subwoofers and possibly the amplifi er(s). As well, harmonics and subsonic noise can cause
the amplifi er(s) to pull excess power from your electrical system.
This fi lter is variable on all
amplifi ers and is variable from 15Hz to 40Hz. So what frequency should you set the subsonic fi lter at?
For most applications it is desirable to leave this between 15Hz and 30Hz. If you are using a ported enclosure designed for SPL,
yet you are using the system on a daily basis, a higher fi lter frequency may be desired. This will allow the enclosure to be tuned
higher and reduce the chance of the woofer to become non-linear and destroy itself.
BRIDGE SETTINGS AND WIRING
It is very important that
a negative of each amplifier
is connected as show
n
From Source
INPUT OUTPUT LEVEL
SUBSONIC LPF PWR
REMOTE
SYNC
SPEAKER
MAS/SV
L
BOOST
PHASE
L
R
INPUT OUTPUT LEVEL
SUBSONIC LPF PWR
REMOTE
SYNC
SPEAKE
R
MAS/SV
L
BOOST
PHASE
L
R
PRT
PR
T
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