Alphasonik ALPHA 300 PSW312X, ALPHA 300 PSW310X User Manual

PSW310X / PSW312X

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ALPHASONIK

Owner's Manual

Alpha 300 Series

Subwoofers

ALPHASONIK WAS FOUNDED IN 1976 WITH ONE MISSION, TO
BRING STATE OF THE ART PERFORMANCE TO THE CAR AUDIO
ENTHUSIAST.

In those early years we pioneered such ground-breaking technologies
as amplier fan cooling and high voltage signal transfer which remain a
benchmark in high-end audio.

Today, the new Alphasonik is committed to pushing the envelope with
regard to technology, quality and value. Our electronics feature audio­phile parts and circuit topology designed to let the full musical experience
come through, loud and clear. Our loudspeakers employ the latest high
technology materials and processes such as carbon reinforced woven
glass and titanium vapor deposition to deliver your music with tremen­dous impact, dynamics and resolution.

We stand behind our quality with one of the best warranties in consumer
electronics. Compare Alphasonik car audio products against anything
competition has to offer. We’re condent you will come to one conclu­sion...

Introduction.................................................................................3

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Features and Specications.......................................................4

Building an Enclosure.............................................................5-9

Subwoofer Parameters.............................................................10

Wiring Diagrams..................................................................11-13

Troubleshooting........................................................................14

Warning / Disclaimer.................................................................15

Warranty............................................................................16 - 17

Notes........................................................................................18

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Thank you for purchasing this Alphasonik product. Alpha­sonik products are specically engineered and designed for the mobile
audio environment. This manual contains important information about
installation, set-up procedures and integrating your new Alphasonik
product into your vehicle. With proper care and installation, your new
product will provide you with many years of high performance listening
enjoyment. We recommend having an Authorized Alphasonik Dealer
install your new product for optimal performance and to take advantage

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of our warranty program. Before installing your new product, please
read through the manual to fully understand the application.

Before making any electrical connections, make sure that
you disconnect the battery’s ground cable to prevent the possibility of
short circuits or damage to your electronic equipment. If your vehicle’s
stereo (head unit) comes with an Anti-theft code, DO NOT disconnect
the battery. If you have the access code for the stereo (head unit),
please refer to the vehicle’s owner’s manual.

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ALUMINUM CONE

The spun aluminum cone provides outstanding con rigidity and lowers distortion. Ad­dtionally, the combination of strengh and weight allows for higher output levels without
cone break up.

DUAL 4-OHM COPPER VOICE COILS W/ BLACK ANODIZED FORMERS

For high efcient thermal transfer, the voice coil is constructed with a black voice coil
formed from anodized aluminum wound with 99.9% oxygen free copper. This makes
the voice coil highly efcient in dissipating heat while improving power handling capa­bility.

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DUAL LAMINATED COTTON SPIDER (DAMPER)

The spider provides a rigid progressive suspension for the woofer cone resulting in
better bass response and excursion capabilities.

HIGH STRENGTH GLASS FIBER ENHANCED SURROUND

Machine injected high strengh glass ber enhanced rubber surround for the top sus­pension adds mechanical strength and reliability. This also provides a softer lighter
suspension increasing effciency.

PSW310X

10” ALPHA 300 SERIES SUBWOOFER

Low prole design, mounting depth 3.5 inches
Dual 4-ohm voice coils
High strength glass ber enhanced surround
Spun aluminum inverted cone
Coil vent t-yoke
Power coated dual terminal blocks
Strontium magnet structure
Copper wound voice coil
Plastic sealant gasket
Bumped t-yoke
Rated at 400 watts RMS 800 watts max power
Frequency Responseof 28Hz - 500Hz

89.7dB efciency

PSW312X

12” ALPHA 300 SERIES SUBWOOFER

Low prole design, mounting depth 3.5 inches
Dual 4-ohm voice coils
High strength glass ber enhanced surround
Spun aluminum inverted cone
Coil vent t-yoke
Power coated dual terminal blocks
Strontium magnet structure
Copper wound voice coil
Plastic sealant gasket
Bumped t-yoke
Rated at 500 watts RMS 1000 watts max power
Frequency Responseof 24Hz - 500Hz

89.2dB efciency

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Now that you know about subwoofer specications it’s time to learn about build­ing subwoofer boxes. If you’ve done any woodworking you shouldn’t have much

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trouble when building a subwoofer enclosure. One of the main differences will
probably be the material used in building subwoofer boxes as compared to
other woodworking projects. When building a custom subwoofer box you will
want to use minimal MDF (medium density berboard).

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TOOLS REQUIRED TO BUILD AN ENCLOSURE

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Safety goggles

Table saw or circular saw

Powered screw gun

Router or jig saw

Variety of sizes of drill bits

Wood glue

Silicone

Wood screws

To ensure your safety while building an enclosure, please read all manuals for
the power tools you will be using, as they will include valuable information on
handling the tools and safety tips.

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