JBL GTQ360 4 3 2 CHANNEL CAR AMP AMPLIFIER Technical Manual

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Basic Information Identification Make: JBL Model: GTQ360 Product Type: Car Amplifier Product Identifier: JBL GTQ360 Amplifier Codes Sku Or Part Number: Not specified in product data Eancode: Not specified in...

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Type: Car Amp Amplifier

Vendor:

Sku: 24138

Tags: Amplifiers Audio Equipment Car Amp Amplifier Electronics GTQ360 JBL

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Description

Basic Information
Identification
Make:	JBL
Model:	GTQ360
Product Type:	Car Amplifier
Product Identifier:	JBL GTQ360 Amplifier
Codes
Sku Or Part Number:	Not specified in product data
Eancode:	Not specified in product data

Introduction
Market Position
Category:	Automotive Aftermarket Car Audio Amplification
Target Audience:	Car audio enthusiasts, installers, DIYers seeking to upgrade vehicle sound systems.
Competitive Analysis
Competitors:	Kenwood, Pioneer, Alpine, Kicker, Rockford Fosgate, Kenwood, Polk Audio, MTX Audio, JL Audio.
Differentiation:	JBL's reputation for audio quality and robust engineering, offering flexible channel configurations.
Key Features
Versatility:	Ability to operate in 4, 3, or 2 channel modes, catering to various speaker setups.
Power Handling:	Design for delivering substantial power to multiple speakers or subwoofers.
Jbl Signature Sound:	Focus on clarity, dynamic range, and accurate sound reproduction.

Manual Details
Coverage Areas
Amplifier Channels:	4, 3, and 2 Channel Configurations
Installation Procedures:	Covered
Wiring Diagrams:	Covered
Setup And Configuration:	Covered
Troubleshooting:	Covered
Technical Specifications:	Covered
Maintenance:	Covered (as applicable to amplifier care)
Page Count
Pages:	Not specified in product data
Manual Type
Type:	Technical Manual
Scope:	Detailed technical information for amplifier operation, installation, and maintenance.
Language
Language:	English
Format
Format:	PDF Download
Accessibility:	Downloadable digital format.

Manual Coverage
Systems Covered
Power Delivery:	Detailed coverage of power supply, DC input, and fusing requirements.
Audio Processing:	Explanation of input stages, crossover networks (HPF, LPF, BPF), and gain controls.
Amplification Stages:	In-depth coverage of Class-AB or similar amplification topology.
Output Stages:	Details on speaker output terminals and impedance matching.
Protection Circuits:	Information on thermal, short-circuit, and DC offset protection mechanisms.
Procedures Included
Installation Guide:	Step-by-step guidance for mounting and connecting the amplifier.
Wiring Instructions:	Specific instructions for connecting power, ground, remote turn-on, and speaker wires.
Gain Setting:	Methodology for proper gain adjustment to prevent distortion and damage.
Crossover Adjustment:	Guidance on setting high-pass, low-pass, and band-pass filter frequencies.
Troubleshooting Diagnostics:	Common issues, fault finding, and diagnostic steps.
Basic Maintenance:	Cleaning, ventilation, and connection checks.
Technical Depth
Depth:	Comprehensive, covering installation, setup, and troubleshooting for installers and advanced users.
Detail Level:	Detailed schematics, component identification (where applicable), and parameter explanations.

Manual Specifications
File Format
Format:	PDF
Searchability:	Likely searchable text, assuming a well-generated PDF.
Print Quality
Quality:	Digital clarity, suitable for on-screen viewing and printing.
Binding Type
Type:	Not Applicable (Digital Download)
Paper Type
Type:	Not Applicable (Digital Download)

Engine Specifications
Primary Engine
Engine Type:	Not Applicable (Component Manual)
Performance
Peak Power Output:	Specific RMS and Peak power ratings for channels (e.g., 75W RMS x 4 @ 4 ohms) are detailed in the manual.
Fuel System
Voltage Requirement:	12V DC Vehicle Electrical System

Transmission
Standard
Type:	Not Applicable (Component Manual)

Dimensions
Exterior
Dimensions:	Exact physical dimensions (L x W x H) are detailed in the manual for installation planning.
Weights
Weight:	Amplifier weight and shipping weight are provided in the manual.

Safety Features
Ratings
Certification Standards:	Likely CE, FCC, or similar certifications relevant to car audio electronics, detailed in the manual.
Active Features
Protection Circuits:	Over-temperature, short-circuit, reverse polarity protection, and low voltage cut-off are described.
Passive Features
Fusing:	Recommended fuse types and ratings for power and ground connections are specified.

Technology Features
Infotainment
Integration Level:	Designed to integrate with any factory or aftermarket head unit via RCA pre-outs or speaker-level inputs.
Driver Assistance
Features:	Not Applicable (Amplifier is an audio component, not a driver assistance system).
Connectivity
Input Options:	RCA inputs (line-level) and potentially speaker-level inputs for integration with factory systems.
Amplification Technology
Class:	Likely Class-AB for balanced sound quality and efficiency, as is common for this type of amplifier.

Maintenance
Service Intervals
Routine Checks:	Regular checks of wiring connections, ventilation, and cleaning of heatsinks are recommended in the manual.
Fluid Specifications
Cooling System:	Not Applicable (Amplifier relies on heatsink and vehicle airflow for cooling).
Known Issues
Common Faults:	The manual's troubleshooting section addresses potential issues like clipping, intermittent output, or protection mode activation.
Troubleshooting Tips
Diagnostic Approach:	Systematic checks of power, ground, signal inputs, speaker outputs, and settings.

Vehicle History
Brand Heritage
Legacy:	JBL (James B. Lansing Sound, Inc.) has a long-standing reputation for high-fidelity audio products, dating back to 1946, extending into automotive audio in the late 20th century.
Model Evolution
Product Line:	The GTQ series represents JBL's commitment to providing powerful and versatile amplifiers for aftermarket car audio systems.
Production
Manufacturing Era:	Specific production years for the GTQ360 are not provided, but it falls within the era of popular multi-channel car amplifiers.

Awards & Recognition
Recognitions
Product Reviews:	While specific awards for the GTQ360 are not listed, JBL products are frequently recognized in car audio publications and consumer reviews for performance and reliability.