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6

Installation - General

WARNING!

Before driving the amplifier mounting screws through any surface, be sure of what is behind that

surface. Check for the gas tank, brake lines, and any vehicle wiring harness. Never run wires outside or under
the vehicle or where they could become broken or interfere with the safe operation of the vehicle.

Before You Install

Before you install the unit, disconnect the negative (–) battery cable in the engine compartment of the vehicle.
Doing so will prevent damage to both the electrical system of the vehicle and the amplifier during installation.

Battery and Charging System

In order for the amplifier to function correctly, the electrical system of the vehicle should be professionally
checked for overall electrical capacity. When used, the amplifier will increase the demand on the battery and
alternator. Therefore, both should be thoroughly evaluated before installing the amplifier to ensure they are in
normal operating condition and able to handle the increased demand the amplifier will present to the vehicle’s
electrical system.

Wire Routing

Do not run the power wire near any low-level signals or audio cables such as the RCAs from the head unit.
Noise can be introduced into the amplifier when this occurs. It is helpful to diagram the wire layout first
before any installation is initiated.

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 lies behind that 
surface. Check for gas tank, brake lines, and any vehicle wiring harness.

Passenger and Trunk Compartment Mounting

If the amplifier is mounted under a seat, be sure that the vents do not become blocked. Do not allow seat
padding or other obstructive material to press down on the amplifier.

All Boston GT

®

amplifiers have top panel controls. If the amplifier is mounted under a seat, position the 

amplifier so the cover panel can be removed with the seat forward or back to allow adjustment of the audio 
settings. 

When mounting in a trunk, choose a location that will be protected from sliding cargo or other materials. Mount
the amplifier to solid surfaces only. Do not mount to plastic trim panels. Do not mount the amplifier with Velcro,
double-stick tape, or by wedging into position. Amplifier should be mounted using the movable mounting feet
and the provided mounting screws.

Multi-Position Mounting Feet

The mounting feet are designed to slide in both directions to clear installation obstructions on the mounting
surface.

Venting (Side and Rear)

The cooling vents must be kept clear of obstructions once the amplifier is installed. If the vents are obstructed,
this could lead to premature thermal shutdown or amplifier failure.

Содержание Boston GT GT-5750

Страница 1: ...5 Channel Amplifier Owners Manual GT 5750...

Страница 2: ...annel operation independent RCAs switch configuration diagram Input sensitivity control Front and rear crossover controls Front and rear Q Tune control 5 channel operation independent RCAs wiring conf...

Страница 3: ...er CEA 2006 A 4 Ohm 250 Watts x 1 2 Ohm 375 Watts x 1 Front and Rear Channels Rated Power 12v 4 Ohm 50 Watts x 4 Subwoofer Channel Rated Power 12v 2 Ohm 275 Watts x 1 Frequency Response 3dB 10Hz 95kHz...

Страница 4: ...tallation instruction z Front Left Right Speaker Outputs 12 gauge accepted Rear Left Right Speaker Outputs 12 gauge accepted Subwoofer Mono Speaker Outputs 12 gauge accepted 12v Power Input 4 gauge ac...

Страница 5: ...ON Switch Rear Channel Highpass Crossover Q Tune Adj 0 707 to 1 6 variable Subwoofer Signal Routing Switch Sends RCA Signal to Subwoofer Rear Channel Remote Gain OFF ON Switch ON when using GT RSL Su...

Страница 6: ...llation is initiated 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...

Страница 7: ...wire into the terminals If the power wire must be routed through a drilled or existing hole use a nylon panel grommet to prevent the insulation from fraying Failure to do so could lead to an electrica...

Страница 8: ...al Routing If using separate RCAs for Front and Rear move switch to Dedicated Front and Rear RCA Inputs When using a single RCA for both Front and Rear Channels move the switch to Send Front RCA Signa...

Страница 9: ...y rotate the highpass crossover control counterclockwise while listening for bottoming You are lowering the crossover point which means that more bass signal is being sent to the speakers If bottoming...

Страница 10: ...authorized Boston Acoustics dealer If no GT RSL is used switch is set to Off 3 Head Unit The head unit should have all controls such as bass treble balance and fader set to the flat or centered positi...

Страница 11: ...Lowpass Crossover Control Move the selector switch to either 12dB or 24dB refer to the diagram on page 5 In this setting lowpass sig nal is sent to the subwoofer outputs Experiment with the crossover...

Страница 12: ...Verify Amplifier is mounted with adequate air circulation around vents Amplifier does not have obstructions blocking back or side panel vents Amplifier is not mounted under carpet Speakers meet corre...

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