Installation step 6, Crossover adjustments, Accessory – Soundstream Technologies 414s User Manual
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INSTALLATION STEP 6
CROSSOVER ADJUSTMENTS
The
and
amplifiers incorporate an
board staggered electronic
They also have RCA outputs to drive an
external amplifier. No external electronic crossover is necessary. The high and
low pass portions of the crossover can be set independently of one another.
In most car audio installations, there is a tendency for a
boom.”
Because of their interior dimensions, most cars will resonate or ring at these
frequencies. If we design the system so there is less musical
information in this region, the final response is very smooth and natural
sounding. The high pass filter is variable from 60 to 240 Hz at 12
while the low pass filter is variable from 30 to 120 Hz at 24
For initial
setup,
setting the low pass filter to approximately 60 Hz,
and the high pass filter(s) to approximately 100 Hz. Change the
points to accommodate a good mixture of frequency response, power handling.
and personal preference.
is
from
When the RCA
summed from Channels I,
the
also
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ACCESSORY
Soundstream’s
feature can be added to the REFERENCE6445
amplifiers. This feature allows wireless RF remote
level adjustment of the amplifier, while the low pass filter on the amplifier’s
internal crossover is engaged.
does not control the level of the
RCA signal outputs.)
NOTE: The
accessory intended to be used only while
the REFERENCE amplifiers are
a
When the
accessory is added to a
a n d
it controls the level of any channel receiving
from the
pass
in the amplifier. The Coherent
Mixed Mono Bridged Mono switches
function as
Installing
involves removing the bottom plate of the amplifier.
adding the
circuit board, and flipping a switch. The switch is
labeled on the amplifier’s main circuit board. DO NOT set the
switch to the “IN” position unless the
module has been added. DO
NOT
the
switch while the amplifier is “ON”. Doing so
may damage your speakers. (Please refer to the
owner’s
installation manual for more details.)
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