Hello,
someone can provide me with the building plans for wooden trumpets, like Fostex, for medium high? The building is not a problem, but I did't find plan of Fostex horns on the network. I will use with the JBL 2425j drivers without the tweeter.
Thanks
Giuseppe
Please visit Yuichis excellent WebSite ( for some DIY inspiration & to also obtain other horn plans ) .
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Personally , I wouldn't waste my time building a horn like that for a 1" driver !
So you get it for a 2 inch driver and use the JBL adapters to run it with a 1 inch driver ...Originally Posted by richluvsound
Once you get a sense for it, you're encouraged to do the right thing and get the bigger better drivers and ... you already have the good horn for it!
For some of us, its not a bad thing, upgrading in affordable stages ...
We just have to plan it, good and proper ...
2ch: WiiM Pro; Topping E30 II DAC; Oppo, Acurus RL-11, Acurus A200, JBL Dynamics Project - Offline: L212-TwinStack, VonSchweikert VR-4
7: TIVO, Oppo BDP103D, B&K, 2pr UREI 809A, TF600, JBL B460
By the way Heater, you still have Truextent Be diaphragms left on your upgrade list!
Exactly! ... I'm guessing it will be on the list for quite a while -By the way Heather, you still have Truextent Be diaphragms left on your upgrade list!
I suspect buying the PASS Labs XVR crossover and matching amps will happen much sooner!
2ch: WiiM Pro; Topping E30 II DAC; Oppo, Acurus RL-11, Acurus A200, JBL Dynamics Project - Offline: L212-TwinStack, VonSchweikert VR-4
7: TIVO, Oppo BDP103D, B&K, 2pr UREI 809A, TF600, JBL B460
Carefully choose your horn as very few will go up to 20Khz and can be used in a two-way system.
Sorry, Off Topic
Diy amps: 2A3,300B,45,71A
Why 2in? I see that the A-480 1in / Hyperbolic is good for JBL-2425 or TAD-2001 with a frequency range 1200Hz to 20KHz...
Giuseppe
Because 1" are for Sissies
http://www.jblpro.com/catalog/suppor...=295&doctype=3
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