System Examples | Boston Acoustics GT-20 GT-222 instruction

System Examples

System A—Full-range Front Speakers

to ground

fuse

to + battery terminal

5.6 FL

6.5 LF

System B—Rear Fill Speakers

to ground

fuse

to + battery terminal

5.6 FL

6.5LF

16

Image 16

Boston Acoustics GT-20 GT-222 manual System Examples, System A-Full-range Front Speakers, System B-Rear Fill Speakers

Contents

Channel, High-Current/High-Power Ampliﬁers GT-20 GT-22 Table of Contents Parts List Features and Speciﬁcations Control Functions Lowpass Crossover Controls Status LED IndicatorsControl Mechanical Functions Ampliﬁer Linking Wire ConnectionFuses General Installation Precautions Before You InstallBattery & Charging System Wire Routing Installation-Ampliﬁer Mounting Choose the Mounting Location Installation-Fuses & Wiring Wire GaugePassenger & Trunk Compartment Mounting Ampliﬁer Fuses Remote Input Connection Power/B+ & Power/GND ConnectionSpeaker Output Connection Setup Tuning-Full-range Speakers Mono Subwoofer OperationMusic Highpass & Lowpass Crossover Controls Head Unit VolumeCrossover Controls Setup Tuning-Rear Fill Speakers Setup Tuning-Subwoofers Phase Lowpass Crossover Control System A-Full-range Front Speakers System ExamplesSystem B-Rear Fill Speakers System C-Single Subwoofer 2Ω System D -Parallel 4Ω Subwoofers 2Ω load Status LEDs on Ampliﬁer not Lit-Head Unit Source Turned on Ampliﬁer Troubleshooting GuideEngine Noise from Speakers Limited Warranty US Contact and Warranty InformationIf Service Seems Necessary