Manuals / Boston Acoustics / Car Audio and Video / Car Stereo System

Boston Acoustics GT-424-Channel System Examples, System A-Full-RangeFront with Full-RangeRear

Models: GT-424-Channel

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Page 16

Image 16

System Examples

System A—Full-Range Front with Full-Range Rear

to ground

fuse

to + battery terminal

6.5 LF

System B—Full-Range Front with Rear Fill

5.6 FL

6.5 LF

to ground

fuse

to + battery terminal

5.6 FL

6.5 LF

Page 16

Image 16

Boston Acoustics GT-424-Channel System Examples, System A-Full-RangeFront with Full-RangeRear, to ground to ground, 6.5 LF

Contents

4-Channel, High-Current/High-PowerAmpliﬁer GT-42Table of Contents Parts ListFeatures and Speciﬁcations General Installation PrecautionsParts List Features and SpeciﬁcationsGT-42Features GT-42Speciﬁcations3 FRONT Input Switch Control Functions1 FRONT RCA Inputs 2 FRONT Remote Input9 REAR Input Switch 11Status LED IndicatorsMove ﬁlter switch to “ON” position to engage Control Functions contControl Cover Removal and Reinstallation Mechanical Functions12 Subwoofer Level Control and Port Recessed RCA InputsWire Connection Mechanical Functions contAmpliﬁer Linking FusesGeneral Installation Precautions Before You InstallBattery and Charging System Wire RoutingInstallation-AmpliﬁerMounting Choose the Mounting Location13mm 1/2” 225mm 87/8” GT-42 57mm 21/4”Installation-AmpliﬁerMounting cont Installation-Fusesand WiringWire Gauge Passenger and Trunk Compartment MountingInstallation-Fusesand Wiring cont Power/B+ and Power/GND ConnectionRemote Input Connection Speaker Output ConnectionSetup Tuning-Full-RangeSpeakers Mono Subwoofer Operation1 Music 2 FRONT and REAR Sensitivity ControlsSetup Tuning-Full-RangeSpeakers cont 5 Volume4 Head Unit 6 FRONT Input Sensitivity ControlSetup Tuning-RearFill Speakers Setup Tuning-Subwoofers2 REAR Input Switch 8 FRONT “Q” ControlSetup Tuning-Subwooferscont 4 Volume7 PHASE 3 Head UnitSystem Examples System A-Full-RangeFront with Full-RangeRearSystem B-Full-RangeFront with Rear Fill to + battery terminal to + battery terminalSystem Examples cont System C-MainSpeakers with Single Subwoofer 2Ωto + battery terminal to + battery terminal + battery terminalAmpliﬁer Troubleshooting Guide Engine Noise from SpeakersLimited Warranty US Contact and Warranty InformationIf Service Seems Necessary