THAM 12 - a compact 12" TH |
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_djk_
Old Croc Joined: 23 November 2004 Location: United States Status: Offline Points: 6002 |
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One, two, and four of a 40hz design (15TBX100). Edited by _djk_ - 01 May 2012 at 11:06am |
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djk
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jamwa
Young Croc Joined: 10 February 2009 Location: Southwest Status: Offline Points: 1060 |
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DJK to work out the max spl would I take the output of 4 cabs 1w/1mtr and times by total watts of all 4 cabs or just the 1.....
so in example 112db @ 1w/1mtr (4 x cabs) x the total wattage not single driver wattage. via an SPL calculator of course...
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Sound, Light, Projection, Display, Cameras and production support
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infrasound
Old Croc Joined: 13 May 2011 Location: Brizzle Status: Offline Points: 2276 |
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Total
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jamwa
Young Croc Joined: 10 February 2009 Location: Southwest Status: Offline Points: 1060 |
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that will make the total output of 4 tham15's over 150db allowing for some thermal resistance.
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Sound, Light, Projection, Display, Cameras and production support
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djeddie
Old Croc Joined: 26 April 2004 Location: Bristol Status: Offline Points: 4125 |
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They're good. Very good... but not that good! |
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Chas n Dave : it's like Drum and Bass but with beards. E=mc² ±3dB
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ovidias
Registered User Joined: 03 April 2012 Status: Offline Points: 32 |
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I have made 1 piece. Here it is |
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t.geessounds
Young Croc Joined: 10 May 2010 Location: US... New york Status: Offline Points: 908 |
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wow that look realy nice make me want to try a pail now
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martinsson
Registered User Joined: 19 June 2007 Location: Sweden Status: Offline Points: 325 |
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ovidias : is that Tony's FTH 12 ? an excellent design I'm sure, but just to clarify that it's not a THAM12 (to avoid confusion).
(at first I thought it was an upscaled development release of the THAM10 with full front modifications) This however is the build of a THAM12 : The differnace is in the final steps of the folding and the full front grille capabillity of the FTH-12, otherweise i think they are remarkably simmillar in their respective balancing of performance. Thanks for sharing, It's allways nice to see build pictures, and Tony's design is one of great quality.' I'm sure. |
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Swedish Pro-fi diy-nerd - http://www.martinsson.cc/blog/
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ovidias
Registered User Joined: 03 April 2012 Status: Offline Points: 32 |
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thank you Martinson. The project is 99 % the same, just a little difference, is higher with 50 mm, S3 and S4 is bigger, also L23 is with 14-15 cm longer. This is traduced in more SPL to the lower octave. It is a great design and for that I thank u very much
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martinsson
Registered User Joined: 19 June 2007 Location: Sweden Status: Offline Points: 325 |
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Ovidias : Oh, yes I see, so you stated a coupple of posts ago, sorry for the missunderstanding, nice work, and it's allways a joy to see the designs evolve, or being tweaked, I really like the "i'll do my own thing of this"-approach, that drives development, good job!
So, how du you find this version of yours ? is it performing ok ? |
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Swedish Pro-fi diy-nerd - http://www.martinsson.cc/blog/
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ovidias
Registered User Joined: 03 April 2012 Status: Offline Points: 32 |
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great is a little word to describe the sound that came out from such a little box
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FForsman
New Member Joined: 08 March 2011 Location: Sweden Status: Offline Points: 4 |
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Hi I am very curious on this little speaker and I think I’m about to build a pair my selves. I’m not 100 % convinced that they have the extension downwards for my taste. Is there anyone who has made some measurement on them and would like to post them? I would appreciate that very much. Kind regards /Forsman |
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