Directed-electronics Model 350 Power Amplifier User Manual

OWNER’S MANUALModel 350

8© 2000 Directed Electronics, Inc. SPECIFICATIONS RMS continuous power per channel,Channels 1-4 driven into 4 ohmsfrom 20 to 20,000 Hz, with less than

9© 2000 Directed Electronics, Inc. Directed Electronics, Inc. (DEI®) promises tothe original purchaser, to replace thisproduct should it prove to

• SINGLE AND DUAL VOICE COIL SUBWOOFERS• COAXIAL SPEAKERS• COMPONENT SPEAKER SYSTEMS© 2000 Directed Electronics, Inc. • Vista, CA 92083 • All Rig

© 2000 Directed Electronics, Inc. CONGRATULATIONSThank you for choosing a Directed Audiopower amplifier. Directed has been theleader in high-quality

1© 2000 Directed Electronics, Inc. TABLE OF CONTENTSHigh-powered car audiosystems may producesound pressure levels that exceed thethreshold at whi

© 2000 Directed Electronics, Inc. 2INSTALLATION GUIDELINES1. Please read the owner’s manualcarefully before you install theamplifier.2. Disconnect the

© 2000 Directed Electronics, Inc. INSTALLATION GUIDELINES (continued)3is generated. For low impedancespeaker applications or restrictedventilatio

4© 2000 Directed Electronics, Inc. 1. GROUND TERMINAL - connect thisterminal to the car chassis with ashort heavy gauge wire, DO NOTCONNECT TO THE NE

5© 2000 Directed Electronics, Inc. 1. RCA INPUT JACKS - accepts line-level outputs from head units orsignal sources at voltages from200mV to 8 vol

6© 2000 Directed Electronics, Inc.SPEAKER WIRING DIAGRAMSFor bridged three channel operation as shown in this diagram, connect right channelRCAcables

7© 2000 Directed Electronics, Inc. CROSSOVER SETTINGS AND GAIN ADJUSTMENTYour Directed Audio power amplifier needs to be adjusted carefully to ach