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238 Search Results Found |
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Forum: Pi Speakers «»
Posted on: Tue, 27 November 2018 13:51 «»
By: vandevoordekoen
Re: Amp for 4pi speakers
…and lower midrange whereas more distant multisubs can smooth out below 100hz?
So... Adding 4 subs.
Do these subs have to be big and is the position of the distant subs crucial?
The Audyssey EQ flattens/lowers the frequencies from 100hz to 300hz…
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Forum: Home Theater «»
Posted on: Fri, 26 October 2018 10:15 «»
By: Wayne Parham
Re: Is a home theatre system really necessary?
…system has a center channel, surrounds and multisubs.
But I'd prefer a high-quality stereo system over a retail "home theater in a box" system with a bunch of little satellites and a single subwoofer.
To me, the importance of quality sound…
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Forum: Room Acoustics «»
Posted on: Mon, 01 October 2018 12:44 «»
By: Wayne Parham
Re: The shape of the room
Square rooms aren't good because room modes are strong. You would definitely benefit from multisubs - in any small room actually - but even more so if the room is square.
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Forum: Speaker «»
Posted on: Mon, 03 September 2018 20:04 «»
By: Wayne Parham
Re: Horn mouth vs. front baffle or "speaker cone"
…80-120Hz range, which are very common. Similarly, room modes cause peaks and dips from resonances in the room. Multisubs help in the 20-80Hz range because they are a form of an array that are very effective at smoothing low-frequency room modes…
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Forum: Speaker «»
Posted on: Fri, 27 July 2018 08:40 «»
By: Wayne Parham
Re: Two Subwoofers
… in on themselves and form a checkerboard pattern of hot and dead spots at low frequencies. These are called room modes.
So outdoors, it's better to distribute subs around the room. This is called a multisub arrangement.
Multisubs and Flanking Subs…
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Forum: Pi Speakers «»
Posted on: Mon, 21 May 2018 18:27 «»
By: Wayne Parham
Re: 3Pi Sub plans, and some other questions.
…amp options, especially for distributed multisubs. It's not like mains, where I'm a little more picky. Treat 'em like a commodity and choose whichever suits you best. Just stay away from the no-name brands and you'll be alright.
Center channels are …
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Forum: Pi Speakers «»
Posted on: Sun, 13 May 2018 12:17 «»
By: Wayne Parham
Re: 3Pi Sub plans, and some other questions.
…do most certainly benefit from distributed multisubs. Run a pair of subs in opposite corners for a Welti configuration. Or place them in other random spots for a Geddes configuration. Doesn't matter - as long as you're running a pair of subs in …
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Forum: Pi Speakers «»
Posted on: Thu, 10 May 2018 13:26 «»
By: Jeff D
7pi speaker parts and multiple subs
…conventional box (attractive, 4pi-18 ?) as multisubs. I have two 18" Fane Colossus XB and one Colossus B which I think are not too dissimilar to the JBL as both are 99 db sensitive and designed for similar size ported cabinets. The XB specs are …
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Forum: Speaker «»
Posted on: Tue, 03 April 2018 19:46 «»
By: Jungle
Re: Dead Spots
You should consider yourself lucky. I used to run into this problem a lot before I invested in multisubs. I didn't know about the wire reversal trick though. That's good to know, even if it's not the best fix.
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Forum: Pi Speakers «»
Posted on: Thu, 01 February 2018 09:44 «»
By: Wayne Parham
Re: 7pi plan and guidance request
…aker. This has it offset a few feet in all three dimensions. Low-pass the helper woofer at 90Hz second-order. As described above, I'd suggest the 2242 woofers be used as distributed multisubs, with the low-pass set to around 80Hz fourth-order…
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