| Parts for Theater 4 Pi? [message #34569] |
Fri, 28 December 2001 21:11  |
craigha@attbi.com
Messages: 14
Registered: May 2009
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Chancellor |
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I've taken a fancy to building a Theater 4 Pi
and want to find prices on the needed parts.At http://www.partsexpress.com/ I found these
components: EMINENCE DELTA-15A 15" DRIVER 8 OHM. Catalog # 290-418
EMINENCE pxb-1k6 HIGH PASS CROSSOVER BOARD 1,600 Hz. Catalog # 290-600
EMINENCE H290 HORN LENS BI-RADIAL 90x40. Catalog # 290-554
EMINENCE PSD2002-8 HORN DRIVER 3 BOLT 8 OHM. Catalog # 290-442 Are these correct? Thanks.
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| Re: Parts for Theater 4 Pi? [message #34574 is a reply to message #34569] |
Fri, 28 December 2001 22:32  |
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Wayne Parham
Messages: 18784
Registered: January 2001
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Illuminati (33rd Degree) |
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The pxbII-1K6 crossover, Parts Express part number 290-634 should be procured rather than the one you've shown. The one you list is a high pass (tweeter) filter only and the one I've suggested is a two-way (woofer/tweeter) filter. Also, you'll need: 019-020 8 ohm 100W non-inductive resistor (R3 - one per speaker)
027-436 20uF, 250V polypropylene capacitor (C5 - one per speaker)
004-016 16 ohm, 10W non-inductive resistor (R1 & R2 - eight per speaker, combined as series/parallel network)
027-458 0.47, 400V polypropylene bypass capacitor (C1 - one per speaker)
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| Parts kit prices? [message #34578 is a reply to message #34574] |
Sat, 29 December 2001 07:04 |
craigha@attbi.com
Messages: 14
Registered: May 2009
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Chancellor |
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I came up with a raw parts cost of about $221
for one Theater 4 Pi. Does this look correct?All from http://www.partsexpress.com Parts for Theater 4 Pi
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290-418 Eminence Delta 15A $67
290-442 Eminence PSD2002 $62
290-554 Eminence H290 horn $30
290-634 Eminence pxb2-1k6 crossover $32
67 + 62 + 30 + 32 = 191 Separate crossover parts
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019-020 8 ohm 100W non-inductive resistor (R3 - one per speaker) $11.50
027-436 20uF, 250V polypropylene capacitor (C5 - one per speaker) $4.95
004-16 16 ohm, 10W non-inductive resistor (R1 & R2 - eight per speaker) $1.50
027-458 0.47, 400V polypropylene bypass capacitor (C1 - one per speaker) $1.38
11.50 + 5 + (8*1.50) + 1.50 = $30 Total 191 + 30 = 221
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