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NOTES
ON
BI-AMPING
(CONT'D)
This
allows one full octave of bandwidth
between the amp's active range and the
speaker's passive range. This stagger
allows
network to operate as intended. You will
gain the benefit of dedicated amplifiers
dB
20 frequency
100
dB
20 frequency
100
Bi-Amping
T r u e
b i -amping
accomplished with an external electronic
crossover. See Figure 6. Even greater
dynamics can be realized with bandwidth
limited amplifiers. If you decide to bi-amp,
please
follow
the
below :
1)Use at least a 12dB/octave high pass
filter no higher than 1500 Hz on the
tweeters.
2)Use at least a 12 dB/octave low pass
filter no lower than 6000 Hz on the
woofers.
"staggered"
active
the
purpose-designed
Woofer
Active LP and Passive LP
Passive
500
1K
Tweeter
Active HP and Passive HP
Active
500
1K
can
also
be
recommendations
arrangement
passive
Active
5K
20 K
Passive
5K
20 K
10
IMPORTANT!
CUT THE TWO JUMPER WIRES IN THE 4.2X
CROSSOVER FOR ANY
BI-AMP OR BI-WIRING APPLICATION
Figure 6
Active/Passive
Bi-Amp
Head Unit
Active Crossover
Amp
4.2 Driver
Amp
4.2 Driver
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