User manual WILSON AUDIO ALEXANDRIA II

[. . . ] AlexAndriA x-2 SerieS 2 Owner'S MAnuAl W ilson Audio® is a registered trademark of W ilson Audio Specialties, Inc. C u b ® , S o p h i a ® , W AT T / P u p p y ® , M A X X ® , a n d A l e x a n d r i a ® a r e r e g i s t e r e d t r a d e m a r k s of Wilson Audio Specialties, Inc. W i l s o n G l o s s TM , D u e t t e b y W i l s o n A u d i o TM , W AT C H C e n t e r TM , W AT C H S u r r o u n d TM , a n d W AT C H D o g TM a r e t r a d e m a r k s o f W i l s o n A u d i o S p e c i a l t i e s , I n c . This manual was produced by the W ilson Audio Engineering and the Sales and Marketing Department. [. . . ] Start at the edge and slowly peel it off. The propagation delay plate is installed for shipping. Remove the plate and set aside (see Figure 10). Each wing array has a serial plate on the bottom surface of the lower alignment plate. There are corresponding numbers on the woofer module. Make figure 10 ­ remove propAgAtion delAY plAte Wil s on Au di o Sp ec i alti es 45 AlexAndriA x-2 SerieS 2 Owner'S MAnuAl sure to match each wing to its corresponding woofer module. Carefully lower the wing onto the woofer module. Locate six 1/4 inch diameter ­ 1 1/2"hexheadscrews. Attachwingassemblytowoofer(seeFigure11). Re-attach Propagation Delay Plate · Locateeight10-32x1"boltswithmetalwashers. · Locatethepropagationdelayalignmentplate. figure 11 ­ cArefullY inStAll wing ArrAY And bolt it to the woofer module 46 Wil s on Au di o Sp ec i alti es S e C T i O n 4 . 1 ­ i n i T i A l A S S e M b lY figure 12 ­ when re-inStAlling the propgAtion delAY plAte, inSert the tether boltS in the reAr SlotS on either Side of the numbered plAte · Selectthepropertetherboltbyreferringtothelowermidrangemodule tether bolt length table found in Section 8. See Section 4. 2 below for the process to determine the proper tether bolt. · Locatethetwoappropriatelengthlowermidrangemoduletetherbolts. · Inserttetherboltsthroughthebottomoftheplate(seeFigure12)sothat the threaded portion of the bolt protrudes through the top of the plate. · Attachtheplatetothetopofthewoofermodule(seeFigure12). Ensure that the tether bolts stay in place. · Securetheplatewiththeeight10-32x1"bolts, placingthemetalwashWil s on Au di o Sp ec i alti es 47 AlexAndriA x-2 SerieS 2 Owner'S MAnuAl ers beneath each bolt. · Repeattheaboveprocessfortheotherchannel. Section 4. 2 ­ Geometric Time Domain Alignment Materials Required: · Tapemeasure · Knownlisteningposition(seeSection2) · AlexandriaPropagationDelayAlignmentTablesfromSection8 Propagation Delay Alignment Propagation delay alignment accuracy of the Alexandria has been established and ear heighT (measured From Floor) lisTening disTnace (measured on Floor) figure 13 ­ meASure liStening diStAnce And eAr height 48 Wil s on Au di o Sp ec i alti es SeCTiOn 4. 2 ­ geOMeTriC TiMe dOMAin AlignMenT verified by Wilson Audio. The graphs and charts used in this section are a result of this testing. Room Setup As indicated in Figure 13, the Alexandria system allows for different listening distances (away from the speakers) and listening ear heights (measured distances from the floor to your ear). For each distance/ear height combination there is a unique alignment geometry. To make correct in-home set up of the Alexandria possible without test equipment, Wilson Audio has measured the correct geometric time domain alignment for different distance/ear height combinations. This information is provided in the Propagation Delay TablesinSection8. Bymeasuringtheearheightandthedistancefromthespeakertothe listening position, you will be able to align the system for your listening position. Alignment Procedure Eachuppermodules' rear spike rests in a specific numbered indent that determines itsindividualpropagationdelaypositionwithinthemodulararray. Eachalignmentplate contains numbered indents, numbered 1 to 33 (see Figure 14). The alignment tables contain the information for positioning each module in the array, determined by the indent in which the rear spike rests. The table also contains information on the appropriate length spike to be used in the rear of the module. [. . . ] Yo u a p p e a r t o h a v e a p r o b lem with this component. If the problem persists: Wil s on Au di o Sp ec i alti es 79 80 Wil s on Au di o Sp ec i alti es S e c t i o n 7 ­ Sys t e m S pe c i f i c at i o n s 11 9/16" 29. 33 cm 14 1/8" 35. 84 cm 70 9/16" 179. 18 cm 18 13/16" 47. 79 cm 25 3/4" 65. 33 cm AlexAndriA x-2 SerieS 2 Owner'S MAnuAl 82 Wil s on Au di o Sp ec i alti es S e C T i O n 8 ­ p r O pA g AT i O n d e l AY T A b l e S Section 7. 1 ­ Specifications: Enclosure Type Woofer: Front Ported Enclosure Type Midrange: Rear Ported Enclosure Type Tweeter: Sealed Woofers: One ­ 13 inch, (33. 0 cm) One ­ 15 inch, (38. 2 cm) Midrange: Two ­ 6 3/4 inch (17. 78 cm) Tweeter: One ­ 1 inch inverted dome (2. 54 cm) Super Tweeter: One ­ I inch rear firing (2. 54 cm) Sensitivity: 95dB@1watt(2. 83Vatonemeter) Nominal Impedance: 4 ohms, 3 ohms minimal Minimum Amplifier Power: 7 Watts per channel Frequency Response: +0, -3dB19. 5Hz-22. 5kHz Average in-room response Overall Dimensions: Height ­ 72 inches, (182. 88 cm) Width ­ 17 1/2 inches, (44. 45 cm) Depth ­ 27 3/4 inches, (70. 49 cm) System Weight Per Channel: 750 lbs each (340 kg) Total System Shipping Weight (approx. ): 2286 lbs pair (1037 kg) Wil s on Au di o Sp ec i alti es 83 AlexAndriA x-2 SerieS 2 Owner'S MAnuAl Section 7. 2 Alexandria X-2 Dimensions figure - 26 11 9/16" 29. 33 cm 14 1/8" 35. 84 cm 70 9/16" 179. 18 cm 18 13/16" 47. 79 cm 25 3/4" 65. 33 cm 84 Wil s on Au di o Sp ec i alti es SeCTiOn 7. 2 AlexAndriA x-2 diMenSiOnS Wil s on Au di o Sp ec i alti es 85 AlexAndriA x-2 SerieS 2 Owner'S MAnuAl 86 Wil s on Au di o Sp ec i alti es S e c t i o n 8 ­ P r o pa g at i o n D e l ay Ta b l e s AlexAndriA x-2 SerieS 2 Owner'S MAnuAl 88 Wil s on Au di o Sp ec i alti es S e C T i O n 8 ­ p r O pA g AT i O n d e l AY T A b l e S Wil s on Au di o Sp ec i alti es 89 AlexAndriA x-2 SerieS 2 Owner'S MAnuAl 90 Wil s on Au di o Sp ec i alti es S e C T i O n 8 ­ p r O pA g AT i O n d e l AY T A b l e S Wil s on Au di o Sp ec i alti es 91 AlexAndriA x-2 SerieS 2 Owner'S MAnuAl 92 Wil s on Au di o Sp ec i alti es S e C T i O n 8 ­ p r O pA g AT i O n d e l AY T A b l e S Wil s on Au di o Sp ec i alti es 93 AlexAndriA x-2 SerieS 2 Owner'S MAnuAl 94 Wil s on Au di o Sp ec i alti es S e C T i O n 8 ­ p r O pA g AT i O n d e l AY T A b l e S Wil s on Au di o Sp ec i alti es 95 AlexAndriA x-2 SerieS 2 Owner'S MAnuAl 96 Wil s on Au di o Sp ec i alti es S e C T i O n 8 ­ p r O pA g AT i O n d e l AY T A b l e S Wil s on Au di o Sp ec i alti es 97 Wil s on Au di o Sp ec i alti es S e c t i o n 9 ­ Wa r r a n t y I n f o r m a t i o n AlexAndriA x-2 SerieS 2 Owner'S MAnuAl 100 Wil s on Au di o Sp ec i alti es S e C T i O n 9 . 0 ­ w A r r A n T Y i n f O r M AT i O n Section 9. 0 ­ Warranty Information Limited Warranty Subject to the conditions set forth herein, Wilson Audio warrants its loudspeakers to be free of manufacturing defects in material and workmanship for the Warranty Period. The Warranty Period is a period of 90 days from the date of purchase by the original purchaser, or if both of the following two requirements are met, the Warranty Period is a period of five (5) years from the date of purchase by the original purchaser: Requirement No. No later than 30 days after product delivery to the customer, the customer must have returned the Warranty Registration Form to Wilson Audio; Requirement No. [. . . ]