
Signature Series Speakers Installation 
Instructions
Important Safety Information
 WARNING
See the Important Safety and Product Information guide in the 
product box for product warnings and other important 
information.
 WARNING
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
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.
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.
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
• Electric drill
• Drill bit (size varies based on surface material)
• Phillips screwdriver
• Appropriate saw or utility knife to cut surface material
• 18 AWG (0.82 mm
2
) or larger speaker wire
• 4.8 mm and 6.3 mm female speaker spade connectors 
(recommended)
• 22 AWG (0.33 mm
2
) or larger wire for the LEDs (sports 
models only)
• 4 mm male and female bullet connectors for the LED wires 
(recommended, sports models only)
• Wire strippers (optional)
• Crimping tool (optional)
• Electrical tape (optional)
• Marine sealant (optional)
NOTE: For customized installations, additional tools and 
materials may be needed.
Mounting Considerations
NOTICE
When mounting the speaker in an area exposed to weather or 
water, you must mount the speaker on a vertical surface. If you 
mount the speaker on a horizontal surface facing up, water can 
gather in and around the speaker, causing damage over time.
If you intend to mount the speakers outside the boat, you must 
mount them in a location well above the waterline, where they 
are not submerged or damaged by docks, pilings, or other 
pieces of equipment. When mounted correctly, these speakers 
are rated for protection from the front of the speaker. Water 
exposure and damage to the rear of the speaker voids the 
warranty. This includes situations when the speakers are 
mounted in a sealed enclosure, especially if they are exposed to 
wash down. Using an enclosure with a port or vent exposed to 
the outside environment may allow water to collect and damage 
the speaker.
You must turn off the audio system before making any 
connections to the source unit, amplifier, or speakers. Failure to 
do so could result in permanent damage to the audio system.
You should protect all terminals and connections from grounding 
and from each other. Failure to do so could result in permanent 
damage to the audio system and void the product warranty.
When selecting a mounting location for the speakers, observe 
these considerations:
• You must select mounting locations that provide sufficient 
clearance for the mounting depth of the speakers as 
specified in the product specifications.
• You should select a flat mounting surface for the best seal.
• You should protect the speaker wires from sharp objects and 
always use rubber grommets when wiring through panels.
• To avoid interference with a magnetic compass, you should 
not mount the speakers closer to a compass than the 
compass-safe distance value listed in the product 
specifications.
Selecting the correct mounting location optimizes the 
performance of each speaker. FUSION
®
 speakers are designed 
to perform in the widest possible range of mounting locations, 
but the more you plan the installation, the better the speakers' 
sound will be. For more information on speaker placement and 
specifications, go to www.fusionentertainment.com.
Mounting the Speakers
Before mounting the speakers, you must choose a location 
following the guidelines above.
1
Route the speaker wires (and LED wires, if applicable) from 
the source to the speaker location.
2
Trim the template and make sure it fits in the selected 
location.
3
Orient the template with the FUSION logo at the bottom of 
the template.
4
Secure the template to the selected location.
5
Using a drill bit appropriate for the mounting surface, drill a 
hole inside the dashed line on the template to prepare the 
mounting surface for cutting.
6
Using a jigsaw or rotary tool, cut the mounting surface along 
the inside of the line on the template.
7
Place the speaker in the cutout to test the fit.
8
If necessary, use a file and sandpaper to refine the size of 
the cutout.
9
After the speaker fits correctly in the cutout, ensure the 
mounting holes on the speaker line up with the pilot holes on 
the template.
10
If the mounting holes on the speaker do not line up, mark the 
new hole locations.
11
Using an appropriately sized drill bit for the mounting surface 
and screw type, drill the holes.
December 2019
190-02675-90_0A