Audiovox PA-S450 - Manuals - manualsarea.com

Page 2 - INDEX

INDEX Specifications ................................................................................1Precautions ............................................................................... 2Installation Instructions .................................................................3Wiring Instru...

Page 3 - Maximum Output Power:

HIGH PERFORMANCE STEREO AMPLIFIER This power amplifier has been designed to provide high quality performance with aminimum of maintenance. However, it's performance will only be as good as the careand quality of components with which it is installed. We therefore advise that youread these instructio...

Page 4 - PRECAUTIONS; The last lead to be connected is the wire to the positive (

PRECAUTIONS -2- 1. Although this unit is designed with built-in self-protection circuits, there may be a possibility of damage if it is not wired correctly. Please follow the wiring instructions carefully for the type of system being used. 2. The last lead to be connected is the wire to the positive...

Page 5 - CHECK BEFORE YOU; MOUNTING SURFACE

INSTALLATION INSTRUCTIONS INSTALLATION DIAGRAM 1. Select a mounting area where the amplifier will have sufficient air circulation for proper cooling.Inadequate air circulation will cause the temper-ature of the amplifier to rise and will trigger thethermal protection mode. 2. Place the amplifier on ...

Page 6 - WIRING INSTRUCTIONS; gauge or thicker (smaller gauge

-4- WIRING INSTRUCTIONS The wiring of your amplifier will depend on the system and speakers you are using but will either be a 4-channel, 3-channel,2-channel, or mixed-mono application. The following pages illustrate the input and output wiring for these types. Pleaserefer to the appropriate diagram...

Page 7 - Use either the low-level or the high-level inputs on the amplifier.

-5- 4. Speaker Connections Depending on the type and number of speakers used with the amplifier, wire them to the speaker terminals as perthe appropriate wiring diagram. For most applications, #18 gauge wire should be used for the speaker leads butin no case thinner than #20 gauge. For leads in exce...

Page 9 - -CHANNEL AND MIXED-MONO OUTPUT WIRING DIAGRAM

EXISTING SCREW OR BOLTCLEANPAINT,RUST,DIRTORGREASE FROM AREA FORGOOD CONNECTION GROUNDEDMETALSECTION OF VEHICLE AUTO-ANTENNA LEAD -7- USE THIS OUTPUT WIRING WITH INPUT WIRING ON PAGE 6 4-CHANNEL AND MIXED-MONO OUTPUT WIRING DIAGRAM LEFTREAR SPEAKER - 12 VOLT VEHICLE BATTERY CHASSIS GROUND USE #10 GA...

Page 11 - -CHANNEL OUTPUT WIRING DIAGRAM

EXISTING SCREW OR BOLTCLEANPAINT,RUST,DIRTORGREASE FROM AREA FORGOOD CONNECTION GROUNDEDMETALSECTION OF VEHICLE AUTO-ANTENNA LEAD -9- USE THIS OUTPUT WIRING WITH INPUT WIRING ON PAGE 8 3-CHANNEL OUTPUT WIRING DIAGRAM MONO SPEAKER OR SUB-WOOFER 4-8 OHMS - 12 VOLT VEHICLE BATTERY CHASSIS GROUND USE #1...

Page 12 - IMPORTANT

2-CHANNEL MONO (BRIDGED) INPUT WIRING DIAGRAM CAR STEREO LOW-LEVEL RCA OUTPUTS 4 3 2 3 "Y" RCA TYPE SHIELDED CABLES (NOT SUPPLIED) 1 IMPORTANT USE EITHER HIGH OR LOW-LEVEL INPUTS, NOT BOTH. HIGH-LEVEL (SPEAKER) OUTPUTS 4-PIN CONNECTORS -10- USE THIS INPUT WIRING WITH OUTPUT WIRING ON PAGE 11...

Page 14 - OPERATION; Power Indicator

-12- OPERATION After initial set-up, the amplifier should not require any further adjustment unless there is a change in the car stereoor speaker system with which it is used. 1 Power Indicator The Power LED functions as a power and warning indicator. The indicator is white when the power to theampl...

Page 16 - Printed in Korea; 2 / 24 MONTH LIMITED WARRANTY

© 1999 Audiovox Corp., Hauppauge, N.Y. Printed in Korea 128-5278A AUDIOVOX CORPORATION (the Company) warrants to the original retail purchaser of this product that should this product or any part thereof,under normal use and conditions, be proven defective in material or workmanship within 12 months...