
User / Installation Manual
Marine Box Speaker
MS-BX402

Contents
List of Contents........................ Pg 4
Product Specifications .................. Pg 4
Line Drawings and Dimensions ........... Pg 5
Installation Guide....................... Pg 6
Trouble Shooting ....................... Pg 7
RECORD YOUR PRODUCT DETAILS HERE:
MODEL NUMBER DATE OF PURCHASE
AFFIX RECEIPT HERE
2010 Version 1.0

FUSION Full Range Marine/Outdoor Box Speakers are carefully designed and manufactured specically
for marine use. FUSION Box Speakers feature a unique high tech bass/mid cone, a uid cooled titanium
dome tweeter, and are constructed to be water resistant and minimise magnetic interference.
CONTENTS
004
These speakers have been thoroughly tested to ensure consistent and reliable performance is achieved
in the challenging marine environment.
LIST OF CONTENTS
• 2 x Speakers
• 2 x Connection Wire
• Mounting Hardware
• 2 x Mounting Bracket
• 4 x Mounting knobs
• Manual
• Warranty Card
• “FUSION Entertainment” Gel Badge
LINE DRAWINGS AND DIMENSIONS
142.1mm
005
DIMENSIONS
• 2 x FUSION Gel Badges, Green/Black
• 2 x FUSION Gel Badges, White/Black
• 2 x FUSION Gel Badges, Silver/Black
PRODUCT SPECIFICATIONS
Tweeter Type Titanium Dome
Max Power (watts) 120
Eciency (1W/1M) 87db
Frequency Response 90 – 22kHz
Impedance 4 ohms
197.0mm
201.0mm
180.0mm

INSTALLATION GUIDE
INSTALLATION
006
Installation Tips
Any speaker will only perform to its best capabilities, when correctly placed in the listening area.
FUSION Engineers recognise that unlike a home or motor vehicle installation, there are an extremely
wide range of marine environments where speakers may be placed. FUSION Full Range Marine Speakers
are optimised to perform in the widest possible range of mounting locations, but a little thought and
care with placement will always be rewarded with better sound.
• High frequencies are directional. Placing the speakers low down in the boat will lose some of this
information.
• Speakers should be placed to simulate a “sound stage”, by being placed where you are able to hear
both speakers in a stereo situation.
TROUBLE SHOOTING
Before you contact your FUSION dealer or service centre, FUSION requires that you do some simple
trouble shooting to help diagnose the problem.
Problem Solution
No sound Check all connections from the source unit amplier to
the speaker terminals are connected correctly
System lacks in bass Check the connections from the source unit/
007
TROUBLE SHOOTING
1. Check mounting position for adequate space (see caution)
2. Place the mounting bracket in position, then mark and drill the mounting holes.
3. Place the mounting bracket and insert screws.
4. Connect the wires from the source unit to the box speaker ensuring the correct polarity is
observed.
5. Attach the box speaker to the bracket using the mounting knobs supplied
6. Adjust the angle of the speaker to the preferred position before tightening the mounting knobs
CAUTION: For speaker mounting restrictions, please refer to manufacturers recommendations for any
related navigational equipment.
amplier to the speaker. Ensure the positive wire from
the source is connected to the positive of the speaker.
System lacks in high frequencies Check polarity
Check the bass / treble control settings on the source
unit
Distorted sound Check all wiring
Check that it is not the surrounding panels of the craft
rattling. Check connections from the source to the
speaker.
PUBLISHED BY FUSION ELECTRONICS LIMITED:
All rights reserved. Specications and design are subject to change
© Copyright 2010 by FUSION Electronics Limited.
without notice.
YOU CAN HELP PROTECT THE ENVIRONMENT!
Please remember to respect the local regulations:
Hand in the non-working electrical equipment
to an appropriate waste disposal center.

Specications and design are subject to change without notice.