Dual Speaker DMS651 User Manual

DMS655SM  
DMS692  
DMS652  
DMS651  
DMS SERIES  
INSTALLATION/OWNERS MANUAL  
Marine Speakers  
MARINE  
 
DMS SERIES INSTALLATION  
Installation  
Please Note: This manual covers multiple models. Parts of the following  
instructions may not apply to your installation.  
The installation instructions included here are basic. 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  
beforeattempting to install the product.  
2. For safety, disconnect the negative lead from the battery prior to beginning  
the installation.  
3. For easier assembly, we recommend that if additional wiring is required,  
that you 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
 
DMS SERIES SPECIFICATIONS  
Features & Specifications  
DMS655SM  
6.5” SURFACE MOUNT MARINE SPEAKER  
• Magnetically Shielded  
•Santopren rubber surround  
•UV impregnated ABS heat-resistant weatherproof enclosure and Grille  
• One-piece cast ABS basket  
• Recommended amplifier power 10-65 watts RMS, 175 watts Peak  
• Easily converts from surface mount to flush mount  
Sensitivity: 93dB  
Frequency Response: 60 Hz – 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: Enclosure (HxWxD) 7.5”x7.25”x5.13”  
DMS692  
6 X 9” COAXIAL MARINE SPEAKER  
• Magnetically Shielded  
• Santopren rubber surround  
• UV impregnated ABS heat-resistant weatherproof grilles  
• One-piece cast ABS basket  
• Recommended amplifier power 10-80 watts RMS, 200 watts Peak  
• Requires 3.82”" of mounting depth and 5.75”x8.80” cutout  
Sensitivity: 94dB  
Frequency Response: 55Hz – 22 kHz  
Tweeter: 25 mm Dome Ferrofluid Neo  
Woofer: 6x9” Poly - 20 oz Magnet with 2 Layer Voice Coil  
Impedance: 4 ohm nominal  
Dimensions: Diameter 7.75”x10”  
Note: All specifications are subject to change without notice.  
4
 
DMS 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: 93dB  
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”  
DMS651  
6.5” DUAL CONE MARINE SPEAKER  
• Magnetically Shielded  
• Rubber surround  
• UV impregnated ABS heat-resistant weatherproof grilles  
• Durable Lightweight ABS basket  
• Recommended amplifier power 10-60 watts RMS, 150 watts Peak  
• Requires 3.45" of mounting depth and 5.63” cutout diameter  
Sensitivity: 90dB  
Frequency Response: 65Hz – 18 kHz  
Woofer: 6.5” Poly - 11 oz Magnet  
Dual Cone: Mylar  
Woffer Cone: Polypropylene  
Impedance: 4 ohm nominal  
Dimensions: Diameter 7.25”  
Note: All specifications are subject to change without notice.  
5
 
DMS SERIES GUIDELINES  
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 your 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!  
TYPICAL INSTALLATION METHOD  
6
 
DMS SERIES WARRANTY  
Limited One-Year Warranty  
This warranty gives you specific legal rights.  
You may also have other rights which vary from  
state to state.  
What to do? If the product requires warranty  
service, you must prepay the initial shipping  
charges. DUAL will pay the return shipping  
charges if the product is returned to an address  
within the USA.  
Namsung America Inc. warrants this product to  
the original purchaser to be free from defects in  
material and workmanship, under normal  
conditions, for a period of one year from the date  
of the original purchase.  
Namsung America Inc.  
Attn: Returns Center  
21318 64th Ave. South  
Kent, WA 98032 U.S.A.  
Toll Free: 1-866-626-7863  
Namsung America agrees, at our option, during  
the warranty period, to repair any defect in  
material or workmanship or to furnish an equal  
new or renewed product in exchange without  
charges, subject to verification of the defect or  
malfunction and proof of the date of purchase.  
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  
merchantability 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.  
During the One-Year Warranty Period: For One  
Year from the date of purchase, your product will  
be replaced with a new, renewed or comparable  
product (whichever is deemed necessary) if it  
becomes defective or inoperative. This is done  
without charge to you. 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 and used in the U.S.A., in the 48  
contiguous states ONLY.  
What is covered? This warranty covers all  
defects in material and workmanship in this  
product. The following are not covered:  
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.  
Note: All specifications are subject to change without notice.  
7
 
Namsung America Inc.  
21318 64th Ave. South  
Kent, WA 98032 U.S.A.  
Toll Free: 1-866-626-7863  
©2003 Namsung America, Inc.  
EVOK0603-V01  
 

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