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Crunch GTR2000D User Manual

Crunch GTR2000D
15 pages
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AMPLIFIERS
GTR
GTR1100.2 / GTR1000.4
GTR1000D / GTR2000D
GTR3000D
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Crunch GTR2000D Specifications

General IconGeneral
Channels1
Peak Power4000W
Signal to Noise Ratio>90 dB
Bass Boost0-12dB
Amplifier ClassClass D
Frequency Response10Hz - 250Hz
CrossoverVariable
Input Sensitivity0.2V - 6V
Phase Shift0-180°

Summary

General Installation Procedure

System Design Principles

Discusses the importance of system design and execution for optimal car stereo performance.

Amplifier Mounting and Placement

Provides recommendations for mounting amplifiers horizontally for heat dissipation and avoiding noise sources.

Wiring and Connection Guidelines

Details power, ground, and signal cable routing to minimize noise and ensure reliable connections.

Safe Power-Up Sequence

Step-by-step procedure for safely powering up the system for the first time to prevent damage.

Amplifier Feature Descriptions

GTR Series Amplifier Overview

Highlights common features across all GTR Series amplifiers, including crossover options and protection systems.

GTR1100.2 2-Channel Amplifier Features

Details specific features and controls for the GTR1100.2 2-channel amplifier model.

GTR1000.4 4-Channel Amplifier Features

Outlines the features and operational modes of the GTR1000.4 4-channel amplifier.

GTR1000D/GTR2000D/GTR3000D Mono Amplifier Features

Describes the characteristics and specifications of the 1-channel mono block amplifiers.

GTR1100.2 2-Channel Amplifier Applications

Full Range Stereo Application

Illustrates the basic setup for using the GTR1100.2 in a full-range stereo configuration.

Mono Bridged Application

Details the method for bridging the GTR1100.2 for mono subwoofer operation.

GTR1100.2 2-Channel Amplifier Applications

Stereo High Pass with Mono Low Pass

Setup for a 2-way active or bi-amplified system using the GTR1100.2 for highs and lows.

GTR1000.4 4-Channel Amplifier Applications

4-Channel Full Range System

Configuration for using the GTR1000.4 as a discrete 4-channel full-range amplifier.

2 or 3-Channel Full Range System

Utilizing the GTR1000.4 for 2 or 3-channel systems via mono bridging.

GTR1000D/GTR2000D/GTR3000D Amplifier Applications

Basic 1-Channel Application

Standard setup for using the mono block amplifiers for subwoofer applications.

Setting Up Systems After Installation

General Setup for GTR110.2/GTR1000.4

Specific settings for High Pass, Bass EQ, and Low Pass on GTR110.2 and GTR1000.4 amplifiers.

General Setup for GTR1000D/GTR2000D/GTR3000D

Specific settings for Subsonic, Bass EQ, and Low Pass on mono block amplifiers.

Level Control Setup

Procedure for matching amplifier input sensitivity to head unit output signal level for optimal performance.

Troubleshooting a System

PROTECT System Description

Explains the diagnostic system that indicates faults via the PROTECT LED and how to identify the cause.

Amplifier Overheating and Low Output

Addresses causes and solutions for amplifier heatsink overheating and low output power issues.

Fuse Blowing and System Power Issues

Troubleshooting common problems like blowing fuses and the system not turning on.

Noise Troubleshooting

Covers common noise issues including hiss, electrical interference, ticking, and whining.

Maxxsonics Limited Warranty

Warranty Terms and Conditions

Details what is covered, excluded, and the process for warranty claims.

Extended Limited Warranty Program Information

Information regarding how to obtain extended warranty coverage for Maxxsonics products.

OEM Integration Accessories

MX-1 Premium High To Low Level Converter

Converter for high-level speaker wires to RCA low-level outputs with parametric EQ.

MX-3 Bass Controller

Controller for shaping subwoofer output signals, including Bass Boost and Low Pass.

MX-2 Deluxe High To Low Level Converter

Converter for high-level speaker wires to RCA low-level outputs with additional features.

MX-4 Add A Sub High To Low Level Converter

Converter for high-level speaker wires to RCA low-level outputs, designed for adding subwoofers.

Maxx-Link MLX-100

MLX-100 Features and Benefits

Details the master/slave linking capabilities for mono amplifiers and its integrated features.

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