Harman-Kardon TC300 Automobile Accessories User Manual


 
Simultaneous stereo
plus bridged mono
operation
For one-amplifier stereo satellite/mono
subwoofer systems, the TC Series amplifi-
ers can provide stereo and bridged mono
operation simultaneously, eliminating the
need for electronic crossovers and addi-
tional amplifiers.
50Hz
boost
All
TC
Series amplifiers provide
50Hz
boost equalization, enabling you to adapt
your sound to your personal taste and com-
pensate for acoustic limits inherent in the
automotive environment.
Fully regulated high-
capacity power supply
The high-capacity power supply is fully
regulated, ensuring stable amplifier opera-
tion over a wide voltage range and corn-
pletely eliminating damage to speakers due
to
DC
leakage.
B+ and remote-on
power noise filtering
The TC Series amplifiers contain power-
supply filters that effectively reject any
power-supply-related noise, such as
alternator whine. The 12-volt
B+
main
power input is filtered by a bank of capaci-
tors and a large high-current inductor.
Balanced differential
variable-gain inputs
The input circuitry on TC Series amplifiers
isolates signal cables from potential ground
loops and radiated noise. In addition, it
allows preamp or high-level (speaker)
inputs to
be
directly connected to the
amplifier inputs.