Directed Audio Model 4200 4500 User Manual
Page 5
5
© 2002 Directed Electronics, Inc
High-powered car audio
systems may produce
sound pressure levels that exceed the
threshold at which hearing loss may
result.
They may also impair a driver’s ability to
hear traffic sounds or emergency vehi-
cles. Use common sense and practice
safe listening habits when listening to or
adjusting your audio system.
WARNING
FEATURES
High-speed MOSFET switching
power supply and complimentary
bipolar outputs
Four-channel architecture supports
up to six channel use
Thermal, DC offset, reverse polarity
and short circuit protection
Top-mounted controls easily
accessed for system tuning
Dual continuously variable 12 dB/
octave two-way active crossovers
Dual switchable 8 dB bass EQ func-
tion
Summed stereo full-range RCA
output jacks
Gold-plated wire terminals and RCA
connectors ensure maximum signal
transfer
Rugged one-piece extruded heat
sink finished with injection-molded
mounting feet