Dual DMS652 Operating instructions

DMS652
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OMS
SERIES
INSTALLATION/OWNERS
MANUAL
Marine Speakers

[I] OMS SERIES PREPARATION
Getting Started
Thanks for choosing Dual. This manual is designed to provide information for
the purchaser of Dual Marine products. Dual has attempted
to make sure
all the information in this manual is current. but all information is subject
to change without notice.
Safety
~CAUTION
~CAUTION
~CAUTION
~CAUTION
2
This symbol with ··cAUTION" is intended to alert the user
to the presence of important instructions. Failure to heed
the instructions can result in injury
or unit damage.
To prevent injury and damage to the unit. please read and
follow the instructions
in this manual.
If you feel unsure about installing this system yourself.
have it installed by a qualified audio technician.
Before installation. disconnect the battery negative (-)
terminal
to prevent damage to the unit. fire and/or
possible injury.

OMS
SERIES
INSTALLATION
m
Installation
Note:
This
manual covers multiple models. Parts
of
the
following
instructions
may
not
apply
to
your installation.
~CAUTION
While
basic installation instructions are provided.
if
you
feel
unsure about personally installing the speaker system.
Dual
recommends that
you
seek installation
by
a qualified
sound technician.
Before
installation,
please
follow
the
following rules:
1.
Be
sure
to
carefully read and understand the instructions
before attempting
to
install the product.
2.
For
safety. disconnect the negative lead
from
the battery prior
to
beginning
the installation.
3.
If
additional wiring
is
required. run
all
wires prior
to
mounting your speaker
in
place.
4.
Use
the highest quality connectors
for
a reliable installation and
to
minimize signal or power loss.
5.
Use
caution before
you
drill
or
cut!
Be
careful
not
to
cut
or
drill
into
gas
tanks.
fuel
lines. hydraulic lines. vacuum lines or electrical
wiring
when
working
on
any vessel.
6.
Never
run speaker wires underneath or
on
the exgterior
of
your vessel.
Running
speaker wires inside provides the best protection
from
environmental elements.
7.
Avoid
running wires
over.
near. or through sharp-edged surfaces.
We
suggest
you
also use rubber grommets
to
protect any wires routed
through metal or fiberglass.
8.
When
running the speaker cable
from
the receiver or amplifier.
avoid
running
it
near sources
of
high
current
(i.e.
wiring harnesses. battery
cables).
9.
The
positive(+) speaker output
from
the receiver or amp connects
to
the
red terminal
of
the enclosure. and the negative
(-)
connects
to
the black
terminal.
3

[I] OMS SERIES SPECIFICATIONS
Features &Specifications
DMS652
6.5" COAXIAL MARINE SPEAKER
• Magnetically Shielded
• Santopren rubber surround
•
UV impregnated ABS heat-resistant weatherproof grilles
• One-piece cast ABS basket
• Recommended amplifier power 10-65 watts
RMS. 175 watts Peak
• Requires 3.45" of mounting depth and 5.63" cutout diameter
• Sensitivity: 93d8
• Frequency Response:
65Hz - 20 kHz
• Tweeter:
19 mm Silk Dome Ferrofluid Neo
• Woofer:
6.5 .. Poly - 11 oz Magnet with 2 Layer Voice Coil
• Impedance: 4 ohm nominal
• Dimensions: Diameter
7.25"
Note: AU specifications are subject to change without notice.
4

OMS SERIES GUIDELINES [I]
Guidelines
We recommend that you will have the best results by consulting a professional installer.
but If choosing to do your own installation. please note the following:
• Make sure all moving parts and factory electrical wires are out of your way and will not
interfere after installation.
•
Leave a little slack in the wire to prevent pulling or stretching.
•
Use adhesive backed tie downs and wire clamps to prevent the wires from getting
caught or shorted.
• Correct speaker polarity must be observed. The polarity positive side is marked by a
(+) sign or red. Speaker that are out-of-phase will have little bass output.
• Speaker wire should
be isolated from the vessel's electrical system to avoid noise
being picked
up by the receiver or amplifier.
• Speaker wire should
be large enough to carry the full power of the amplifier. 14 gauge
or larger sizes are adequate.
•
Be sure to give your ears consideration. Listening to loud music for extended periods
can possibly damage your hearing!
- - - -o
---
-o
TYPICAL INSTALLATION METHOD
5

m OMS SERIES WARRANTY
6
Limited One-Year Warranty
This warranty gives you specific legal rights. You may also have other rights which vary from state
to state.
Dual Electronics Corp. warrants this productto the original purchaserto be free from defects in
material and workmanship for a period
of one year from the date of the original purchase.
Dual Electronics Corp. agrees,
at our option, during the warranty period, to repair any defect in
material
or workmanship or to furnish an equal new, renevved or comparable product (whichever is
deemed necessary) in exchange without charges, subjectto verification
of the defect or malfunc-
tion and proof
of the date of purchase. Subsequent replacement products are warranted for the
balance
of the original warranty period.
Who is covered? This warranty is extended to the original retail purchaser for products purchased
from an authorized Dual dealer and used in the U.S.A.
What is covered? This warranty covers all defects in material and workmanship in this product.
The following are notcovered: software, installation/removal costs, damage resulting from
accident, misuse. abuse, neglect, product modification, improper installation, incorrect line
voltage, unauthorized repair
or failure to follow instructions supplied with the product. or damage
occurring during return shipment
of the product. Specific license conditions and copyright notices
forthe software can be found via www.dualav.com.
What to do?
1. Before you call for service, check the troubleshooting guide in your owner's manual. A slight
adjustment
of any custom controls may save you a service call.
2. Ifyou require service during the warranty period, you must carefully pack the product
(preferably in the original package) and ship it by prepaid transportation with a copy
of the original
receipt from the retailer to an
authorized service center.
3. Please describe your problem in writing and include your name, a return UPS shipping address
(P.O. Box not acceptable), and a daytime phone numberwith your shipment.
4. For more information and for the location
of the nearest authorized service center please
contact us by one
of the following methods:
• Call us toll-free
at 1-866-382-5476
(Monday-Friday,
9:00a.m. to 5:00 p.m. EST)
• E-mail us
at [email protected]
Exclusion
of Certain Damages: This warranty is exclusive and in lieu of any and all other
warranties, expressed
or implied, including without limitation the implied warranties of merchant-
ability and fitness for a particular purpose and any obligation. liability, right, claim or remedy in
contract or tort, whether
or not arising from the company's negligence, actual or imputed. No
person or representative is authorized to assume for the company any other liability in connection
with the sale
of this product. In no event shall the company be liable for indirect, incidental or
consequential damages.

Dual
Dual
Electronics
Corp.
Toll
Free: 1-866-382-5476
Monday-Friday.
9AM-5PM
EST
www
.dualav.com
©2013
Dual
Electronics
Corp.
All
rights reserved.
NSA0513-V01