8" sub cabinet |
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Padde298
Registered User Joined: 13 July 2011 Status: Offline Points: 52 |
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Posted: 21 February 2017 at 2:39pm |
Hi Guys.
I am working on a "SONOS-Killer" project, and have come to the subwoofer part of the project. I have 2 pcs 8 inch units for the job. Is there any chance there is a plan for a compact enclosure, ported, bandpass or the like that will fit my project? All suggestions are welcome! Just remember that the "wife factor" is in play, so "the smaller the better"! (I know it poses dificulties getting bass from a small cabinet, but isn't the life all about finding solutions?)
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bass*en*mass
Old Croc Joined: 03 September 2009 Location: "unknown" Status: Offline Points: 4009 |
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without knowing your particular drivers TSP no one could recommend anything..
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Padde298
Registered User Joined: 13 July 2011 Status: Offline Points: 52 |
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They are Vifa M22WR-19-04, 4 ohms, long stroke units. I have the pdf data sheet, but don't see how to attach it to this post...
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Padde298
Registered User Joined: 13 July 2011 Status: Offline Points: 52 |
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Vas 20 ltr
Qms 3,44 Qes 0,87 Qts 0,70 Eff cone area 224 cm2 VC induc. 0,9 mH Free air res 48 Hz VC resis 3,2 ohms |
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Padde298
Registered User Joined: 13 July 2011 Status: Offline Points: 52 |
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Updating the post with T/S data...
Edited by Padde298 - 22 February 2017 at 7:59am |
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LOUDER!!! MO BASS
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Padde298
Registered User Joined: 13 July 2011 Status: Offline Points: 52 |
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LOUDER!!! MO BASS
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concept-10
Young Croc Joined: 17 May 2016 Status: Offline Points: 1292 |
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Padde298
Registered User Joined: 13 July 2011 Status: Offline Points: 52 |
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Thanks for the reply, but the link is bad...
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LOUDER!!! MO BASS
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Padde298
Registered User Joined: 13 July 2011 Status: Offline Points: 52 |
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Oh, got it... Had to delete the "%20"...
That's a lot of text... Was hoping for a more specific concrete suggestion for an enclosure
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LOUDER!!! MO BASS
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cravings
Old Croc Joined: 30 January 2007 Location: Ireland Status: Offline Points: 7441 |
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http://www.speakerplans.com/index.php?id=faq1
it opened badly for me too.. but it's the first FAQ there.. easy to get to. |
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concept-10
Young Croc Joined: 17 May 2016 Status: Offline Points: 1292 |
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Watch out for drivers with really high Qts values of 0.6 or above, these would require such a big box to work correctly that in normal size boxes you don�t get much low end. They are better of being used on the rear parcel shelf of your car, where they can enjoy a massive rear chamber
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JonB67
Young Croc Joined: 22 April 2016 Location: UK Status: Offline Points: 1376 |
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Hi padde.
I'm a novice here too so here's what I had to learn: Either there is a plan for that driver, or you can build your own or mod an existing plan to suit. If you want to build a cabinet specific to that driver the best thing to do is download a programme called winISD. Google how to input the ts parameters. Open two or three projects in winISD and mess about with the box size and tuning frequency until you get an idea what looks good. Then come back and once people see you're serious they'll help you make sure your cone excursion and vent mach are ok. |
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