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Fusion Signature Series - User Manual

Fusion Signature Series
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FUSION SG-24DA61500 Signature Series Amplifier Installation Guide
Home » FUSION » FUSION SG-24DA61500 Signature Series Amplifier Installation Guide
SG-DA61500/SG-24DA61500 Signature
Series Amplifier Installation
Instructions
Contents [ hide
1 Important Safety Information
2 Tools Needed
3 Mounting Considerations
4 Port Identification
5 Specifications
6 Dimensions
7 More Information
8 File Downloads
9 References
10 Related Manuals
Important Safety Information
WARNING
See the Important Safety and Product Information guide in the product box for product warnings and other important information.
This device must be installed according to these instructions.
Disconnect the vehicle’s or vessel’s power supply before beginning to install this device.
CAUTION
To maintain ignition protection compliance in accordance with SAE J1171, you must replace the fuse only with a J1171 compliant fuse.
Continuous exposure to sound pressure levels over 100 dBA may cause permanent hearing loss. The volume is typically too loud if you cannot hear people speaking around you. Limit
the amount of time you listen at a high volume. If you experience ringing in your ears or muffled speech, stop listening and have your hearing checked.
Always wear safety goggles, ear protection, and a dust mask when drilling, cutting, or sanding.
NOTICE
When drilling or cutting, always check what is on the opposite side of the surface.
The SG-DA61500 device is designed for a 12 Vdc power source. The SG-24DA61500 device is designed for a 24 Vdc power source. Connecting to a larger power source may
damage the device.
It is strongly recommended that you have your audio system installed by a professional installer to ensure optimum performance.
You must read all installation instructions before beginning the installation. If you experience difficulty during the installation, go to www.fusionentertainment.com for product support.
Tools Needed
Drill and drill bits
Flat screwdriver
Wirecutter
Wire stripper
120 A inline fuse or circuit breaker for 12-volt models or 60 A inline fuse or circuit breaker for 24-volt models
4 AWG (21.1 mm² ) power cable
NOTE: You may need thicker cable for higher amperages or longer runs (Power Cable Gauge Guide, page 2) .
16 AWG (1.31 mm ²) speaker wire
NOTE: You may need thicker wire for longer runs (Speaker Wire Gauge Guide, page 3).
20 AWG (0.52 mm ²) wire (amplifier turn-on signal)

Table of Contents

Other manuals for Fusion Signature Series

Preview: Installation Instructions
Installation Instructions6 pages

Questions and Answers

  • D
    Dustin EvansJul 27, 2025
    What to do if the LED lights will not turn on in my Fusion Speakers?
    • C
      Cassandra ToddJul 27, 2025
      Make sure that all wiring connections are correct and tight.
  • R
    Robin SwansonAug 1, 2025
    How to stop LEDs from pulsing with bass notes on Fusion Speakers?
    • O
      Olivia MarquezAug 1, 2025
      Install a Fusion LED voltage regulator (SG-VREGLED).
  • E
    eriklawrenceAug 8, 2025
    Why is there no sound coming from my Fusion Speakers?
    • J
      Joe RobertsonAug 8, 2025
      Ensure that all connections from the source device and/or the amplifier are correctly connected to the speaker terminals.
  • C
    Carl SimmonsAug 14, 2025
    What to do if my Fusion Signature audio is distorted?
    • F
      fhowellAug 14, 2025
      First, check that the panels surrounding the speaker on the vessel are not rattling. Next, make sure the source device and/or the amplifier are correctly connected to the speaker terminals. If the speaker is connected to an amplifier, ensure that the input level of the amplifier matches the output level of the stereo.
  • K
    ksheltonAug 19, 2025
    Why does my Fusion system lack bass or high frequencies?
    • D
      Derek CoffeyAug 20, 2025
      Make sure that the correct wire polarity is observed between the source and speakers. Also, verify that the speakers are firmly attached to the mounting surface.

Summary

Important Safety Information

Safety Warnings and Precautions

Important safety warnings and precautions for installation and operation.

Installation and Mounting

Tools Needed

List of tools and materials required for installation.

Mounting Considerations

Guidelines for selecting a safe and suitable mounting location.

Removing the Amplifier Cover

Steps to remove the amplifier cover for access to connections.

Amplifier Connections and Wiring

Port Identification

Overview of the amplifier's input and output ports.

Connecting to Power

Detailed steps for connecting the amplifier's power supply.

Power Cable Gauge Guide

Recommendations for selecting appropriate power cable gauge based on amperage and length.

Signal and Speaker Connection Considerations

Guidance on connecting audio signals and speakers.

Connecting Multiple Speakers in Parallel

How to connect multiple speakers or subwoofers in parallel.

Connecting in Bridge Mode

Instructions for connecting a speaker or subwoofer in bridge mode.

Completing the Connections

Final steps to ensure all connections are secure before powering on.

Amplifier Configuration and Specifications

Configuring the Amplifier

Steps to configure amplifier settings for optimal sound.

Amplifier Specifications

Technical details and performance metrics of the amplifier.

Amplifier Dimensions

Physical measurements of the amplifier unit.

Product Information and Support

More Information

Resources for further product support and registration.

Troubleshooting Guide

Solutions for common issues like no sound or distortion.

Fusion Signature Series Specifications

General IconGeneral
Impedance4 Ohms
Sensitivity (dB)90 dB
Speaker Size6.5 inches
Woofer Size6.5 inches
Tweeter Size1 inch

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