Precision Power A1000/2 - Manual (Page 18)

QBASS PLUS/QBASS REMOTE
On A800/2 , and A1000/2 amplifiers, we’ve taken bass control to a
higher level with QBASS PLUS TM . The two QBASS TM switches
(labeled 1 and 2) on the front end of the amplifier allow you to select
one of four frequency centers 30Hz, 36Hz, 44Hz and 60Hz. On the
rear end plate you will find the
QBASS TM level control and plug-in for
an optional QBASS REMOTE TM dash mounted level control. Adjust
the level control clockwise for up to +18dB of boost at your selected
frequency.
CAUTION: QBASS PLUS TM should only be used in systems with a
strong subwoofer section. +18dB is a tremendous amount of bass
boost and may damage your speakers or create excessive distortion
if abused.
The optional QBASS REMOTE TM : This boost control can be
mounted in the dash and will supersede the boost control on the
endplate.
These Precision Power amplifiers no longer need an optional
QPORT TM to connect multiple QBASS PLUS TM equipped amplifiers
while using one QBASS REMOTE TM . The new QBASS PLUS TM
circuitry in the A800/2 and A1000/2 amplifiers is now positioned
before the crossover circuit. In doing this, Precision Power TM
engineers have allowed you to daisy chain your RCA output to the
next amplifier input, causing the first amplifier’s
QBASS REMOTE TM
to become the master control amplifier. See your authorized
Precision Power TM dealer for more information!
QBASS TM Settings
1 2 Freq.
IN IN 30Hz
IN OUT 36Hz
OUT IN 44Hz
OUT OUT 60Hz
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