Installation-Ampliﬁer Mounting | Boston Acoustics GT-28, GT-24

Installation—Ampliﬁer Mounting

Choose the Mounting Location

Plan your installation so that the ampliﬁer is mounted where adequate ventilation is available.

Never mount an ampliﬁer in the engine compartment of a vehicle!

WARNING! Before driving the mounting screws through any surface, be sure of what is behind that sur- face. Check for gas tank, brake lines, and any vehicle wiring harness.

GT-28

GT-24

13mm (1/2")

225mm (87/8")

GT-28(GT-24 depth dimensions are the same)

57mm (21/2")

458mm (18")

548mm (215/8")

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Boston Acoustics GT-28, GT-24 manual Installation-Ampliﬁer Mounting, Choose the Mounting Location

Contents

GT-28 GT-24 Channel, High-Current/High-Power Ampliﬁers Table of Contents Features and Speciﬁcations Parts List Control Functions Lowpass Crossover Controls Subwoofer Level Control Port Status LED IndicatorsLowpass Slope Control Mechanical Functions Wire Connection Ampliﬁer LinkingFuses Before You Install General Installation PrecautionsBattery and Charging System Wire Routing Choose the Mounting Location Installation-Ampliﬁer Mounting Wire Gauge Installation-Fuses and WiringPassenger and Trunk Compartment Mounting Ampliﬁer Fuses Power/B+ and Power/GND Connection Remote Input ConnectionSpeaker Output Connection Mono Subwoofer Operation Setup Tuning-Full-range SpeakersMusic Highpass & Lowpass Crossover Controls Volume Head UnitCrossover Controls Setup Tuning-Subwoofers Setup Tuning-Rear Fill Speakers Lowpass Crossover Control Phase System Examples System A-Full-Range Front SpeakersSystem B-Rear Fill Speakers System D -Series/Parallel 2Ω Subwoofers 2Ω load System C-Parallel 4Ω Subwoofers 2Ω load Ampliﬁer Troubleshooting Guide Status LEDs on Ampliﬁer not Lit-Head Unit Source Turned onEngine Noise from Speakers Contact and Warranty Information Limited Warranty USIf Service Seems Necessary