Parts for Theater 4 Pi? [message #34569] |
Fri, 28 December 2001 21:11 ![Go to next message Go to next message](/forum/theme/AudioRoundTable/images/down.png) |
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 ![Go to previous message Go to previous message](/forum/theme/AudioRoundTable/images/up.png) ![Go to next message Go to next message](/forum/theme/AudioRoundTable/images/down.png) |
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Wayne Parham
Messages: 18758 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 ![Go to previous message Go to previous message](/forum/theme/AudioRoundTable/images/up.png) ![Go to next message Go to next message](/forum/theme/AudioRoundTable/images/down.png) |
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 ----------------------- 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 ------------------------ 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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