Directed Audio 750d 1500d manual Features, „ High-speed Mosfet switching power supply

FEATURES

„Super-efficient Class D PWM design runs much cooler than conventional amps.

„High-speed MOSFET switching power supply.

„High-current complimentary MOSFET outputs stable into one ohm loads.

„Thermal, DC offset, reverse polarity, and short circuit protection with status LED.

„Master/slave RCA jack functions support two amps bridged to one load.

„Top-mounted controls easily accessed for system tuning.

„Continuously variable 18 dB/ octave low-pass crossover.

„Switchable 30 Hz, 24 dB/octave subsonic filter.

„Switchable 8 dB bass EQ function.

„Switchable phase adjustment.

„Remote subwoofer level control supplied.

„Variable input sensitivity optimizes match with different signal sources.

„Gold-plated wire terminals and RCA connectors ensure maximum signal transfer.

„Rugged one-piece extruded heat sink finished with injection-molded mounting feet.

WARNING

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.

4 © 2003 Directed Electronics, Inc