Key to – Soundstream Technologies 604 User Manual
Page 4
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KEY TO
FUSE LED Indicates blown
fuse.
POWER LED Indicates amplifier power.
Subsonic Hawkins Bass Control Switch “SUB SONIC” to engage
the Sub Sonic filter at 13 Hz. “Hawkins Bass Control” to engage the high
pass filter 45 Hz with built-in boost at
for optimum bass for any
Low Pass channel.
XOVER Switch (Channels
Select “L.P.” for use with the internal low
pass filter, “IN” for use with the internal high pass filter, or “OUT” for use
with external crossover.
XOVER Switch (Channels
Select “L.P.” for use with the internal low
pass filter, “H.P.” for use with the internal high pass filter, or “OUT” for use
with external crossover.
Inputs Right and left channel RCA inputs for channels
Input LEVEL Channels
input level control.
High Pass Control Adjustment (Channels
crossover frequency
control for the internal high pass filter.
Speaker Connection Terminal Speaker connections for Ch’s
Inputs Right and left channel RCA inputs for channels
Input LEVEL Channels
input level control.
Low Pass Control Adjustment Crossover frequency control for the in-
ternal low pass filter. Applies to any channel with the low pass filter en-
gaged.
High Pass Control Adjustment (Channels
crossover frequency
control for the internal high pass filter.
LINE OUTPUTS Full range outputs to external amplifier. Note: Signal is
driven from channel
inputs.
Speaker Connection Terminal Speaker connections for Ch’s
REMOTE Remote turn-on input from the head unit. Accepts
GND Main ground connection. Bolt to a clean chassis point in the
vehicle.
Connected to a fuse or circuit breaker, then to the battery’s positive
terminal
Main Fuse Main power supply fuses.
Stereo/Mono Switch (Channels
Select “MONO” for bridged mono
output (use right RCA input only). Select “STEREO” for stereo output.
Channels
INPUT SELECT Selectable inputs from internal (from
channels
or external (from channels
local RCA inputs).
Stereo/Mono Switch (Channels
Select “MONO” for bridged mono
output (use right RCA input only). Select “STEREO” for stereo output.