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#11 |
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diyAudio Member
Join Date: Dec 2002
Location: Calgary, Alberta
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Well, the most important thing if you don't want to play with the crossover is to build something that has gone through the ropes of tweaking and various builders/reviews, etc.
By all accounts, the D3 is great value, but for HT in the case where you already have a sub, you could probably do better since great bass should be less of a selling point for you. I would personally shoot for a design that people think of as great midrange. I'm also one of the people who likes all 5 or 6 HT speakers to be identical, so I would look for a design where the size would be acceptable for a center channel.
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Aerodynamics are for people who can't build engines. Enzo Ferrari |
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#12 |
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diyAudio Member
Join Date: Jul 2002
Location: British Columbia ,Canada
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After building the DIII's and alot of other designs.I will say for the money the DIII is not bad.
But after building the following all at the same time and listening to them all. DIII's MB1 or equal to the AV1 from GR MT using MCM 1855-480 MT using the 1860 from MCM and the STW1 from Stryke All good bang for your buck The MB1 or AV1 has far claener and a better mix of mids over the DIII's. Not my own words others have said the same. But for a budget design that will blow your mind. MT using the 1855 and 480 tweeter also from MCM.Cost $60.00 USD for all parts. And they tune out at 68hz a good point for sub and the drivers are all shielded. Al http://quicksitebuilder.cnet.com/wrn...ding/id13.html |
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#13 |
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diyAudio Editor
Join Date: Dec 2001
Location: San Francisco, USA
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My understanding of a 2.5 way is that it is a 2 way with 2 woofers, but that one of the woofers only augments the lower base (it is rolled off lower than the other woofer) So the difference is that each woofer has a different crossover.
The 2.5 seems to work well to compensate for baffle step. I could well be wrong but to me a MTM is a 2 way, A 2.5 way would roll one of the woofers off early, which isn't an MTM anymore, but instead a MT with a "helper" woofer. As Dave often points out, a 2 way bipole arrangement inherently compensates for baffle step, which is a great help for those of us in DIY-one less tweak to worry about! |
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#14 |
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diyAudio Member
Join Date: Mar 2003
Location: adelaide city of churches
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check out partsexpress in their DIY site THERE ARE SEVERAL INTERESTNG AND WELL DOCUMENTED designs there using partsexpress drivers these should be well within your budget and the drivers apperantly aren't too bad either....
tom
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we all have problems only some people have more than most.... long live the Magyar (Hungarians) in the world! |
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#15 | |
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frugal-phile(tm)
diyAudio Moderator
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Quote:
dave
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community sites t-linespeakers.org, frugal-horn.com, frugal-phile.com ........ commercial site planet10-HiFi p10-hifi forum here at diyA |
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#16 | |
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diyAudio Member
Join Date: Nov 2002
Location: Grenoble, FR
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Quote:
the 2 midbass are parallelled to the same filter PS: what do you think about my idea above? |
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#17 |
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diyAudio Editor
Join Date: Dec 2001
Location: San Francisco, USA
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So the Thor is a 2 way then, because there is just one crossover point, even thought there are two bass drivers
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#18 |
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diyAudio Member
Join Date: Nov 2002
Location: Grenoble, FR
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OK, I misuunderstood the 2.5 way
I thought it was only doubling the lower way but, in fact, it's doubling the lower way's speaker, with another filter |
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#19 |
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diyAudio Member
Join Date: Mar 2003
Location: Maryland
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Eric: I have re-entered the world of DIY speakerbuilding about 18months ago. Ran into a DIY by accident while considering upgrading crossovers on some cheaper speakers, I read these reviews and decided to try these. WOW!!! NOW, to be sure, these are clearly NOT the finest speakers I have ever heard. BUT for $300 I will tell you that they are INCREDIBLE. They compare , IMHO, to B&Ws selling for $1000 and more. REALLY musical, great imaging & soundstage, detailed, and MORE. Ed Frias, of EFE Speakers did this as a labor of love for speakerbuilders who might want to try his EFE Technology Speakers. He truly designed a WINNER. They have only gotten better(bass is a bit more extended and more efficient) during the last several months. The only reccomendation would be get them up on 28-30 inch high stands and out from a rear wall at least 20 inches. CHECK THESE OUT!!! You WONT be dissapointed!
http://www.audioreview.com/Main+Spea..._1594crx.aspx:
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