Radio Shack XL-400 Four Speaker Outputs, Floating Ground Connection, Common Ground Connection

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Four Speaker Outputs

Floating Ground Connection

Violet/BlackGreen/Black

Violet

 

 

Green

Right Rear + Speaker

Right Rear– Speaker

Left Rear – Speaker

Left Rear + Speaker

Gray/BlackWhite/Black

Gray

 

 

White

Right Front + Speaker

Right Front– Speaker

Left Front – Speaker

Left Front + Speaker

Auto Sound System

Common Ground Connection

Violet/Black

Violet

 

Right Rear + Speaker

Common

Green/Black

Gray/Black

 

 

 

Green

Gray

 

Left Rear + Speaker

Right Front + Speaker

Common

White/Black

Speaker

Left Front + White

 

 

 

 

Auto Sound System

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

Connecting Inputs

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Contents XL-400 High Power 2-Channel Bridgeable Amplifier Contents FCC Wants YOU to Know Features14K Gold-Plated Noise-Isolated Low-Lev Supplied Hardware Before YOU Begin the InstallationPreparation Choosing a Mounting LocationBefore YOU Make the Connections Installation OrderRouting Cables and Wires Preparing the Mounting AreaConnecting Ground and SWITCHED/PRIMARY Power Fm Page 7 Friday, May 12, 2000 1246 PM Connecting Inputs LOW-LEVEL InputsHIGH-LEVEL Speaker Wire Inputs Using either a floating or common ground connectionFloating Ground Connection Four Speaker OutputsCommon Ground Connection Two Speaker Outputs Connecting Speakers Preparing the Speaker WiresConnecting Four Speakers Connecting Two Speakers Unbridged ConnectionConnecting Two Speakers Bridged Connection Connecting Two Unbridged Speakers and One Bridged Subwoofer Cle’s negative battery terminal. Then Completing the InstallationTesting Connections Mounting the AmplifierCompleting the Installation Operation Adjusting the Audio LevelTurning on Amplifier Adjusting Frequency Crossover Troubleshooting Symptom Possible Cause SuggestionReplacing the SFE-Type Fuse CareReplacing a Fuse Replacing the Blade-Type FusesFm Page 22 Friday, May 12, 2000 1246 PM Specifications Limited One-Year Warranty