Soundstream Technologies 604 - Manual (Page 6)

Top View Front View ttom View
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KEY TO
FUSE LED Indicates blown
Power LED indicates amplifier power, either in High Power or Auto High Current.
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
variable boost for optimum bass for any channel in Low Pass.
Clip Indicators (Channels Indicates the signal output level is too high and the
output stage of the amplifier is clipping.
XOVER Switch (Channels
Select for use with the internal low pass filter,
“IN” for use with the internal high pass filter, or “OUT” for use with external crossover.
Left Channel Balanced/Unbalanced Input Selector (Ch 1) Select “BALANCED” to
use the 6 pin Balanced signal input. Select “UNBALANCED” to use the RCA signal inputs.
Right Channel Balanced/Unbalanced Input Selector (Ch 2) Select “BALANCED” to
use the 6 pin Balanced signal input. Select “UNBALANCED” to use the RCA signal inputs.
Clip Indicators (Channels
Indicates the signal output level is too high and the
output stage of the amplifier is clipping.
XOVER Switch (Channels
Select for use with the internal low pass filter,
“HP.” for use with the internal high pass filter, or “OUT” for use with external crossover.
Left
Balanced/Unbalanced Input Selector (Ch 3) Select “BALANCED” to
use the 6 pin Balanced signal input. Select “UNBALANCED” to use the RCA signal inputs.
Right Channel Balanced/Unbalanced Input Selector (Ch 4) Select “BALANCED” to
use the 6 pin Balanced signal input. Select “UNBALANCED” to use the RCA signal inputs.
Inputs Right and left channel RCA inputs for channels
Balanced Signal Input Connector (Channels
6-Pin Balanced input connector
for use with the Soundstream Balanced Line Trasmitter or X.0 crossover.
Input LEVEL Channels independent left and right 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
Balanced Signal Input Connector (Channels
Balanced input connector
for use with the Soundstream Balanced Line Trasmitter or X.0 crossover.
Input LEVEL Channels independent left and right input level control.
High Pass Control Adjustment (Channels crossover frequency control for the
internal high pass filter.
Low Pass Control Adjustment Crossover frequency control for the internal low
pass filter. Applies to any channel with the low pass filter engaged.
Hawkins Bass Control “Boost” Adjustment Varies from 0 to
of boost when
the Hawkins Bass Control is engaged. Note: Applies to any channel with the low pass
filter engaged.
Subwoofer Level Control Additional level control
to any channel receiving
information from the low 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 level and 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 level and RCA input only). Select “STEREO” for stereo output.
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