Important Safety Information

WARNING

See the Important Safety and Product Information guide in the product box for product warnings and other important information.

WARNING

You must install this device securely according to these instructions. Failure to install this device in accordance with these instructions could result in serious personal injury, damage to the device and/or vessel, or poor product performance.

WARNING

To avoid possible serious personal injury or damage to the device and the vessel, you must disconnect the power supply to the vessel's audio system before beginning to install the device.

WARNING

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 high volume. If you experience ringing in your ears or muffled speech, stop listening and have your hearing checked.

WARNING

The product contains magnets that may interfere with medical devices. Consult your physician and medical device manufacturer with questions.

CAUTION

To avoid possible personal injury, always wear safety goggles, ear protection, and a dust mask when drilling, cutting, or sanding.

NOTICE

The product contains magnets that may cause damage to some electronic devices. Use caution using the product near electronic devices.

NOTICE

When drilling or cutting, always check what is on the opposite side of the surface to avoid damaging the vessel.

NOTICE

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 support.garmin.com for product support.

Tools Needed

  • Appropriate saw or cutting tool to cut the surface material

  • Marine sealant such as 3M™ 4200 or 5200

  • 4.8 mm and 6.3 mm female spade connectors

  • Torque screwdriver with a Phillips bit

  • #2 Phillips screwdriver

  • Drill and drill bits

  • Wire cutter

  • Wire strippers

  • Crimping tool

  • Speaker wire (Speaker Wire Gauge Guide)

NOTE: For customized installations, additional tools and materials may be needed.
GUID-53BB5182-FB36-4DD0-8371-63BDF8405388 v1
January 2026