Boston Acoustics GT-2300, GT-2200, GT-275, GT-2125 owner manual Table Of Contents

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Table Of Contents

Introduction

Thank you for choosing Boston Acoustics and congratulations on your purchase of the Boston GT Amplifier. If you own other Boston products, the outstanding audio performance and ease-of-use of the GT Amplifier should come as no surprise. If you’re new to Boston, welcome – we think you’ve made a great choice.

Table of Contents

Parts list

3

Specifications

 

Connections

4

Top panel removal / installation

 

Controls

5

Status LEDs

 

Installation - General

6

Before you install

 

Battery and charging system

 

Wire routing

 

Choose the mounting location

 

Passenger & trunk compartment mounting

 

Multi-Position Mounting Feet

 

Vents

 

Installation - Wiring

7

Amplifier fuses

 

Wire gauge

 

Power 12v and ground (GND) connection

 

Remote input connection

 

Speaker output connection

 

Mono subwoofer operation

 

Tuning The Amplifier - Front or Rear Speakers

8

Music

 

Input sensitivity control

 

Highpass and lowpass crossover controls

 

Head unit

 

Volume

 

2-channel highpass operation switch configuration diagram

 

Input sensitivity control

 

Crossover controls

 

“Q” control

 

2-channel operation wiring configuration diagram

 

Tuning The Amplifier - Subwoofers

10

Input switch

 

Head unit

 

Volume

 

Input sensitivity control

 

Bridged lowpass with Q-Tuneswitch configuration diagram

 

Lowpass crossover control

 

Highpass crossover control

 

GT-RSL

 

Bridged operation wiring configuration diagram

 

Amplifier Troubleshooting Guide

12

Service Information

 

2

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Contents GT-275 GT-2125 GT-2200 GT-2300 Table Of Contents Specifications Parts And SpecificationsParts List Connections Top Panel Removal / InstallationConnections Status LEDs ControlsControls Installation General Installation GeneralInstallation Wiring Installation WiringTuning Front / Rear Speakers Tuning The Amplifier Front or Rear SpeakersCrossover Controls TuneControlInput Switch Tuning SubwoofersTuning The Amplifier Subwoofer s RSL Control Lowpass Crossover ControlHighpass Crossover Control TuneControl Amplifier Troubleshooting Guide Status LEDs on Amplifier not Lit-Head Unit Source Turned on

GT-2300, GT-275, GT-2125, GT-2200 specifications

Boston Acoustics is a renowned brand in the world of audio equipment, known for delivering high-quality sound across various platforms. Among their noteworthy offerings are the GT-2200, GT-2125, GT-275, and GT-2300 speakers, each designed with unique features and technologies that cater to audiophiles and casual listeners alike.

The GT-2200 is particularly celebrated for its robust construction and exceptional sound clarity. Featuring a 2-way design, it incorporates a 6.5-inch polypropylene woofer, which ensures deep bass response, complemented by a 1-inch silk dome tweeter for crisp high frequencies. This combination results in a well-balanced audio performance, making it suitable for various types of music. The speaker also boasts a frequency response range from 40Hz to 25kHz, allowing listeners to experience a rich soundstage.

Next, the GT-2125 takes a similar approach with its 2-way design but enhances the audio experience with a larger 8-inch woofer. This added driver size provides even more depth to the bass while maintaining clarity in vocals and instruments. The GT-2125 also features a sleek cabinet design that minimizes resonance and distortion, ensuring that the sound remains clean and true to the original recording. Additionally, its high-quality crossover network seamlessly blends the sound from the woofer and tweeter for a cohesive listening experience.

The GT-275 stands out with its powerful 3-way configuration, incorporating a 10-inch woofer, a mid-range driver, and a tweeter. This triad of drivers allows for a more dynamic sound reproduction, making it well-suited for home theater setups. The GT-275 is engineered with advanced technologies, including Boston Acoustics’ patented power handling capabilities, which help ensure that the speakers can withstand high volumes without compromising sound quality.

Finally, the GT-2300 offers a versatile experience with its bi-amping capability. Users can connect separate amplifiers to the woofer and tweeter, allowing for tailored sound adjustment based on personal preferences and room acoustics. This model features a durable cabinet design that offers both aesthetic appeal and acoustic performance.

In summary, Boston Acoustics' GT series, with models like the GT-2200, GT-2125, GT-275, and GT-2300, reflects a commitment to quality audio engineering. Each model showcases unique features and technologies, making them viable options for anyone looking to enhance their listening experience, whether for music or home theater systems. With their robust construction and superior sound quality, these speakers are sure to impress even the most discerning audiophile.