4 – Infinity Kappa 54a Power Amplifier
SYSTEM EXPANSION+
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5 1⁄4" Speakers
(Hi-Pass, F & R)
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1" Twt.
4" Mid.
Systems
Front (Hi-Pass)
5 1⁄4" Speakers
Rear (Hi-Pass)
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6" Mid/Bass Speakers
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12" Subwoofer
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12" Subwoofer
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L/R Inputs
L/R Outputs
(F+R Sum)
L/R Inputs
L/R Inputs
L/R Outputs
(Low-Pass)
L/R Outputs
(Low-Pass)
L/R Inputs
L/R Inputs
KAPPA 54a
KAPPA 54a
KAPPA 102a
KAPPA 202a
KAPPA 202a
Front
Rear
Front
Rear
Figure 4. In this
example system, a
Kappa 54a drives
front and rear pairs of
5 1⁄4" speakers. The
54a’s stereo front and
rear outputs are
summed to feed a
bridged-mono Kappa
202a that drives a
single 12" subwoofer.
Figure 5. In this
expanded system, a
Kappa 54a drives a
front pair of
component systems
and a rear pair of
51⁄4" speakers. The
54a’s front low-pass
outputs feed a Kappa
102a to drive a stereo
pair of 6" mid/bass
speakers. The 102a’s
low-pass outputs feed
a bridged-mono
Kappa 202a to drive a
single 12" subwoofer.
NOTE: Many different
systems are possible
using the crossover
settings on Kappa
amplifiers, including
ones with 24 dB per
octave slopes achieved
through cascaded
configurations. For
more information,
consult your Infinity
Car Audio dealer.