ALPHASONIKR
Owner's Manual
Alpha 400 Series
Subwoofers
PSW410E / PSW412E
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 amplifier 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 confident you will come to one conclusion...
Introduction................................................................................. |
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Features and Specifications....................................................... |
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Building an Enclosure............................................................. |
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Subwoofer Parameters............................................................. |
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Wiring Diagrams.................................................................. |
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Troubleshooting........................................................................ |
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Warning / Disclaimer................................................................. |
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Warranty............................................................................ |
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Notes........................................................................................ |
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T A B L E
O F
C O N T E N T
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N T R O D U C T I O N
Thank you for purchasing this Alphasonik product. Alphasonik products are specifically 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 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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PROPRIETARY HEAT SINK
All Alphasonik 400 Series subwoofers have motor structures encased in patent pending, cast aluminum, machine finished heat sinks. Power handling is enhanced because excess heat is quickly absorbed and transferred to the environment. The music may get hot but our subs run cool.
MINERAL FILLED POLYMER INVERTED DOME
All Alphasonik 400 Series Subwoofers use the latest technology with mineral filled polymers for musical neutrality. The inverted dome geometry can handle tremendous stress without deformation.
EPDM SURROUND
All Alphasonik 400 Series Subwoofers employ EPDM surrounds. This hightech synthetic rubber exhibits both high tensile strength and compliance over a wide range of temperatures.
PSW410E
10” ALPHA 400 SERIES SUBWOOFER
Proprietary Heavy Gauge Stamped Steel “Alpha” Basket Proprietary Cooling Rings for Motor Assembly (Patent Pending) High Rigidity Inverted Dome Mineral-Filled Composite Cone EPDM Surround for Enhanced Control at Extreme Temperatures Flat Progressive Rate Nomex® Damper w/ Spiral-Woven Leads 46 oz. Double Stack Magnet
Rated at 400 Watts RMS 90dB Efficiency
Frequency Response of 30Hz to 500Hz Dual 4 ohm 2” Voice Coils
8-Gauge Sure-Lok Input Terminals
Mounting Dimensions — Depth: 139mm / 5 1/2”
Through Hole: 236mm / 9 3/8” Diameter: 277mm / 10 15/16”
PSW412E
12” ALPHA 400 SERIES SUBWOOFER
Proprietary Heavy Gauge Stamped Steel “Alpha” Basket Proprietary Cooling Rings for Motor Assembly (Patent Pending) High Rigidity Inverted Dome Mineral-Filled Composite Cone EPDM Surround for Enhanced Control at Extreme Temperatures Flat Progressive Rate Nomex® Damper w/ Spiral-Woven Leads 46 oz. Double Stack Magnet
Rated at 500 Watts RMS 91dB Efficiency
Frequency Response of 25Hz to 500Hz Dual 4 ohm 2” Voice Coils
8-Gauge Sure-Lok Input Terminals Mounting Dimensions — Depth: 151mm / 6”
Through Hole: 282mm / 11 1/8” Diameter: 325mm / 12 7/8”
F E A T U R E S
A N D
S P E C I F I C A T I O N S
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Now that you know about subwoofer specifications it’s time to learn about build- |
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ing 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 |
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probably be the material used in building subwoofer boxes as compared to |
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other woodworking projects. When building a custom subwoofer box you will |
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want to use minimal MDF (medium density fiberboard). |
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TOOLS REQUIRED TO BUILD AN ENCLOSURE |
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Safety goggles |
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Table saw or circular saw |
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Powered screw gun |
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Router or jig saw |
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Variety of sizes of drill bits |
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Wood glue |
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ESilicone 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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