Adjusting Crossover/Setting Level - Bazooka BTA6250D Installation Manual

or grease after you finish mounting the ground wire to prevent rust.)
REMOTE TURN ON
When you are using this option with all amplified Bass
Tubes~
models: For the most versatility the Orange Remote Turn On Wire
should be connected to the source unit's" Accessory", "Auto-Antenna"
or "Remote" lead -- any of which will supply 12 Volts positive when
the source is turned on.
ADJUSTING THE CROSSOVER
The built-in crossover on the Amplified Bazooka subwoofer is an
electronic low pass filter, it has a 60 Hz to 250 Hz variable crossover
point. Select the crossover point that you feel best fits your system design. Set
the potentiometer labeled XOVER to the point you selected, 60 Hz being all
the way to the left (counterclockwise) and 250 Hz being all the way to the
right (clockwise). When you have set the crossover, proceed to the next step.
SE I liNG THE LEVEL
Locate the potentiometer labeled LEVEL. This is the level control. Start with
the level control turned all the way to the left (counterclockwise). The bass
should be off or very low at this point. Turn up your head unit until the sound
from the existing speakers starts to clip or distort. This is the point in your
system where you will get maximum volume with the least amount of
distortion. With the head unit at this point, turn the level gain control up
slowly until the bass volume blends well with the existing high frequency
speakers. This should be the proper setting for the level gain control. Now
that the level is set, you may want to go back to the x-over control and adjust
the x-over point by ear to meet the desired sonic quality of your system design.
LED POWER INDICATOR
If power, ground and remote are connected properly, the LED light will
illuminate.
WHITE
=
OFF
GREEN
=
NORMAL OPERATION
RED = PROTEGION MODE
OPTIONS(ALL MODELS)
Remote Bass Control and Crossover (RBCM -2500 ):
If you find you like to vary the crossover point in addition to changing
the level of
BASS
depending on what you are listening to and want
an easy way to make this possible, you can purchase an optional
Remote Level and Crossover Control.
These Remote Controls are accessories that are available from your
Bazooka dealer or directly from Bazooka. Be sure to check out other
optional accessories for your Bazooka at
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