Alphasonik PSW812E manual

Owner's Manual Alpha 800 Series Subw oof er s PSW810E / PSW812E / PSW815E ALPHASONIK R[...]

ALPHASONIK W AS FOUNDED IN 1976 WITH ONE MISSION, T O BRING ST A TE OF THE ART PERFORMANCE T O 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. T oday , the new Alphasonik is committed to pushing the e[...]

Introduction.................................................................................3 Features and Specications....................................................4-5 Building an Enclosure............................................................6-10 Subwoofer Parameters.............................................................1 1 [...]

Thank you for purchasing this Alphasonik product. Alpha- sonik 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 p[...]

All Alphasonik 800 Series cast basket subwoofers feature our patent pending input and output terminals. Congure voice coils or drivers in series or parallel with no fuss and no cramped or frayed wires. T erminals are audiophile grade nickel-plated, machined brass – compression t with Allen head setscrews PROPRIET AR Y HEA T SINK All Alphaso[...]

5 PSW812E 12” ALPHA 800 SERIES SUBWOOFER Proprietary Cast Aluminum Alloy Machine Cut “Alpha” Basket Proprietary Cooling Rings for Motor Assembly (Patent Pending) Kevlar® Reinforced Composite Balanced & Laminated Cone High T ensile Strength T wo-Layer Surround for Enhanced Control Flat Progressive Rate Nomex® Damper w/ Spiral-Woven Leads[...]

Now that you know about subwoofer specications it’s time to learn about build- ing 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 bu[...]

B U I L D I N G A N E N C L O S U R E 7 If you’re planning to build your own enclosure and are confused in what type of enclosure best suits your needs this page will help you choose what enclosure ts your needs. There are many dif ferent types of enclosures. The two most common used enclosures are sealed and vented enclosure. This page will s[...]

Calculating speaker enclosure volume is a five step procedure. (Make sure you do not forget to subtract the thickness of the wood that you have selected to use to build your enclosure.) Step One: Measure Height Step T wo: Measure Width Step Three: Measure Dept h Step Four: Height x Width x Depth Step Five: Divide the results were in step four by 17[...]

B U I L D I N G A N E N C L O S U R E 9 Calculating speaker enclosure volume is a five step procedure. (Make sure you do not forget to subtract the thickness of the wood and port displacement that you used.) Step One: Measure Height Step T wo: Measure Width Step Three: Measure Dept h Step Four: Height x Width x Depth Step Five: Divide the results i[...]

Patent No: US D478,556 S Patent No: US 6,601,645 B1 Patent No: US 6,656,000 B2 Circle Port Slot Port Converting a round port to a slot port. Calculate the area of the round port(s) being used, then use the square root function of your calculator to get the interior dimensions of an equivalent suare port. The length (or depth) of the slot port will [...]

1 1 S U B W O O F E R P A R A M E T E R S Model # PSW810E PSW812E PSW815E Fs 28 25 20 Qts 0.38 0.42 0.35 Qes 0.4 0.44 0.35 Qms 7.2 0.45 7.2 V as (liters) 28 42 1.41 V as (Cu. Ft.) 1 1.5 5 Re 3.6 x 2 3.6 x 2 3.6 x 2 Rms 800 900 1000 Xmax +/- (mm) 14.5 14 15 Le 0.85 1.3 1.05 Sd 0.033 0.044 0.075 SPL 89 92 94 EBP 70 57 57 Mmd 180 240 300 Freq. Resp. 2[...]

0.66 ohms 1 ohm 2 ohms Patent No: US D478,556 S Patent No: US 6,601,645 B1 Patent No: US 6,656,000 B2 Parallel-Parallel Dual 4 Ohm W I R I N G D I A G R A M S 12[...]

13 W I R I N G D I A G R A M S 2.67 ohms 4 ohms 8 ohms Patent No: US D478,556 S Patent No: US 6,601,645 B1 Patent No: US 6,656,000 B2 Series-Parallel Dual 4 Ohm[...]

24 ohms 16 ohms 8 ohms Patent No: US D478,556 S Patent No: US 6,601,645 B1 Patent No: US 6,656,000 B2 Series-Series Dual 4 Ohm W I R I N G D I A G R A M S 14[...]

15 T R O U B L E S H O O T I N G[...]

Investigate the layout of your vehicle thoroughly before drilling or cutting. T ake care when you work near the gas tank, gas lines, hydraulic lines, electrical components and electrical wiring. Do not use the equipment unmounted. Attach this sys- tem securely to prevent damage, particularly in the event of an accident or aggressive driving. Do not[...]

17 Alphasonik, Inc. warrants this product against all defects in material and workmanship for a period of one (1) year from the date of original purchase provided it was purchased from an Authorized Alphasonik, Inc. Dealer . The conditions of this warranty and the extent of the responsibility of Alpha- sonik, Inc. under this warranty are as follows[...]

7. This warranty is not transferable and protects the original pur- chaser provided they reside and made their purchase in the United States. International consumers may contact their local retailer or distributor for war- ranty information. 8. ALL IMPLIED W ARRANTIES, EXCEPT T O THE EXTENT PRO- HIBITED BY APPLICABLE LA W , SHALL HA VE NO GREA TER [...]

ALPHASONIK INC. 7050 VILLAGE DRIVE BLDG. G B UENA P ARK, CALIFORNIA. 90621 TEL: (714)670-8950 · F AX: (714)670-8959 www .alphasonikinc.com[...]