Xtro build-Finished-For SaleĀ£1200 |
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Rog
New Member Rogers Archive Posts Joined: 23 March 2010 Status: Offline Points: 2166 |
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We had XTA processing, MC2, LAB G's, and many other top amps avalible to drive Matt's Xtro's, but I was (luckily) at the other side of the room when they we trying to set them up, so can't say what the processor or amps were used to power the Xtro's. You need to ask, Jeff or Mike and a couple of others what the setup was as they were playing around with Matt's Xtro.
As to changing or tweaking the design of the Xtro. If Walts happy then I'm happy, so would leave it just the way it is.
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BEDWELL
Registered User Joined: 18 September 2009 Location: norwich Status: Offline Points: 49 |
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absolutely brialliant mate well done
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despoiler
Registered User Joined: 28 August 2009 Location: nr manchester Status: Offline Points: 25 |
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If you are in the UK there is only one supplier for 18 sound ND930s in the country and the individual price for the drivers might be high but if you are building a pair of xtros you need 4 of them and double that if you are me and I found that supplier very helpful with the price on a large order.
If you are going to build some and want to save some time searching for suppliers pm me and I'll let you know where I found mine, eventually, :)
I've also now had to adjust my rack plans to accomodate the tri amp set-up of the xtros and run on a 4 way active xover arrangement. They are a hell of a nice design but a labour of love to build and run
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mykey
Old Croc Joined: 18 August 2005 Location: UK/Indonesia Status: Offline Points: 9680 |
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Sinfinity
Old Croc Joined: 06 July 2008 Status: Offline Points: 1632 |
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Setup was signal fed from XTA on test bench into, ultradrive, ( not the most expensive bit of kit in the world ), into old reliable matrix amps ( again not the most expensive bits of kit in the world ), into xtro. Will send Saul a pm and ask for the settings he is using, I believe he has set his up. Maybe I built the xtros' wrong. |
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Matt at ukamp dot co dot uk
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darkmatter
Old Croc Joined: 26 February 2005 Location: LDN Status: Offline Points: 2425 |
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well i've used to 8" horns on top of each other so hopefully there won't be a lack of mid. fu*k it the money's spent now
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darkmatter
Old Croc Joined: 26 February 2005 Location: LDN Status: Offline Points: 2425 |
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despoiler
Registered User Joined: 28 August 2009 Location: nr manchester Status: Offline Points: 25 |
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Something on the xtro plans has me a bit puzzled, it says "inside midhorn should be coated with Baffletex to minimise reflections" , I am assuming that means to pack behind the driver with a fiberglass alternative and not fix a layer of material to the inner faces of the horn itself, the only reference I found to baffletex was a synthetic cloth used in the manufacture of sleeping bags, but does the stuffing also include the space between the horn and the outer box?
Also, I have been planning on making a router template for building my cabs and the pics in this thread have made that a whole lot easier so thanks a lot for taking the time to show us your build.
Edited by despoiler - 09 October 2009 at 8:42pm |
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Saul
Old Croc Joined: 15 June 2007 Status: Offline Points: 5912 |
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So, matt, rog, cehard, tallmike, csg, etc etc, (whoever was there), What was it you thought was wrong with matts xtros? tell me more. it might be something simple...
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studio45
Old Croc Joined: 16 October 2007 Location: United Kingdom Status: Offline Points: 3864 |
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I translated the German page that comes up if you google baffletex, it appears to be ordinary open cell foam of the type used for speaker front covers. Now I have got two conflicting opinions: Tony ASS has posted on FSP about coating the inside of ply horns with resin to create a very hard reflective surface, whereas open cell foam would have the opposite effect. I'm in the middle of putting together 2 6 inch midhorns so does anyone know which is the right approach! I think Tony was talking about HF horns so could be the difference? But then there is Earl Geddes's Summa hi-fi speakers which use a foam plug in the HF horn.
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Studio45 - Repairs & Building Commotion Soundsystem -Mobile PA
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cravings
Old Croc Joined: 30 January 2007 Location: Ireland Status: Online Points: 7442 |
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get walt (xtro designer) to clarify. pm him. his user name here is Contour. (sorry if you know this or have tried...) he's always been very prompt about answering punisher / xtro questions.
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Contour
Young Croc Joined: 03 March 2004 Status: Offline Points: 624 |
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Baffletex is about 6mm thick foam which is used to cover baffles on hifi speakers to minimise reflections of the sound (high frequency)
Indeed the inside of the midhorn shall be covered (so the part you see from the front of the cabinet)
Best regards,
Walt
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