Votos - 3, Puntuación media: 4.3
(
)
)
|
Resumen del manual
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. PROPRIETARY HEAT SINK F All Alphasonik 400 Series subwoofers have motor structures encased in pat-E ent pending, cast aluminum, machine finished heat sinks. Power handling is A enhanced because excess heat is quickly absorbed and transferred to the T environment. The music may get hot but our subs run cool. U MINERAL FILLED POLYMER INVERTED DOME R All Alphasonik 400 Series Subwoofers use the latest technology with mineral E filled polymers for musical neutrality. The inverted dome geometry can handle S tremendous stress without deformation. A EPDM SURROUND N All Alphasonik 400 Series Subwoofers employ EPDM surrounds. This high-D tech synthetic rubber exhibits both high tensile strength and compliance over S a wide range of temperatures. P PSW410E E 10” ALPHA 400 SERIES SUBWOOFER C Proprietary Heavy Gauge Stamped Steel “Alpha” Basket I Proprietary Cooling Rings for Motor Assembly (Patent Pending) F High Rigidity Inverted Dome Mineral-Filled Composite Cone I EPDM Surround for Enhanced Control at Extreme Temperatures C Flat Progressive Rate Nomex® Damper w/ Spiral-Woven Leads 46 oz. Double Stack Magnet A Rated at 400 Watts RMS T 90dB Efficiency I Frequency Response of 30Hz to 500Hz O Dual 4 ohm 2” Voice Coils N 8-Gauge Sure-Lok Input Terminals S 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” 4 B U I L D I N G A N E N C L O S U R E 5 B U I L D I N G A N E N C L O S U R E 5 Now that you know about subwoofer specifications it’s time to learn about building subwoofer boxes. If you’ve done any woodworking you shouldn’t have much 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 fiberboard). TOOLS REQUIRED TO BUILD AN ENCLOSURE 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. If you’re planning to build your own enclosure and are confusedB in what type of enclosure best suits your needs this page will help you U choose what enclosure fits your needs. There are many different types of I enclosures. The two most common used enclosures are sealed and vented L enclosure. This page will show the advantages and disadvantages of the D two enclosures. I Advantages of a sealed enclosures N *High power handing capability G *Great transient response A *Tolerant of minor enclosure size variation *Easy to construct N *Smooth rolloff (12dB/octave) E N Disadvantages of a sealed enclosures C *Requires a woofer with a long excursion for better low bass frequency response. L *Can have lower sensitivity than ported enclosures. O *When using high power and small enclosures, the woofer is not in an ideal S cooling environment. U *Less low bass as compared to a properly tuned vented enclosure above R the ported tuning frequency. E Advantages of a vented enclosure *Increased output around vented tuning *Higher power handling above the port tuning frequency *Extended frequency response *Magnet is in a good cooling environment *Handles higher bass frequencies with less distortion Disadvantages of a vented enclosure *Vented enclosure transient response is not as good as sealed boxes because of the resonant effect of the vent tuning *Midrange sound coming from inside the enclosure through the vent can produce unpleasant sound coloration. *Loss of cone movement control below vent tuning, which can result in high distortion and mechanical failure of the driver. *Lower power handling below the port tuning frequency. B U I L D I N G A N E N C L O S ...
Otros modelos de este manual:Altavoces - ALPHA 400 PSW412E (578.27 kb)