Search:

Hi, I am healed but I have not recovered 100%. Next week I hope to eventually be able to test the speaker and be able to have the crossovers. In any case I want to bi-amp it and I would like a...

2022 has started badly for me, I have been in bed sick for days and, since I have nothing to do (I hope to recover as soon as possible), I take back this tread that I had forgotten. This year I will...

Thank you very much... this is not a great moment for me
Giuseppe

Thank you very much Rob
Giuseppe

I finally found the Bryston 10b in Italy, but my project is processing slowly. I have had serious health problems and am still a little sick.
Giuseppe

Thank you
Giuseppe

Hi Ian, I see that my idea to reply a JBL 43xx is great! I live in a little village in the province of Vicenza, Veneto, near to Venice. Many years ago, there was a recording studio close to my house,...

Hi Ian, I see that my idea to reply a JBL 43xx is great! I live in a little village in the province of Vicenza, Veneto, near to Venice. Many years ago, there was a recording studio close to my house,...

Thanks for your reply. I own only Mark Levinson components, N° 380s + N° 331 (with N° 37 + N° 360s), I hope that these units are really balanced because if it were the opposite it would greatly...

Hi friends. The prototype is finished, I mounted the four components but I’m in delay for the test and the crossover verify. I was very busy during these days, I think after Christmas, next week, I...

Hi, I purchased a cheap couple of Klipsch La Scala, my second love after JBL. I’d like to use the La Scala in a second room with NAD 916 (multi channel amplifier because in the future It will be an...

898778987889879

hello, the work, albeit slowly continues. I fixed the supports for the 2445 and the reflex tubes. Before screwing the cones, I have to insert the sound-absorbing material; they recommend the 3 cm...

89683

In Italy I found only a couple of JBL 2311s, but a bad reproduction with many technical errors, too many! So I completely redesigned the horn by measuring one of a friend and relying on information...

I still need two measures on the JBL 4355 cabinet:
1) I observed that the cabinet profile is angled externally, by how many degrees?
2) how many mm are the protection grills away from the edge of...

Fortunately I live in a house isolated from neighbors.
Living in Italy I struggle to buy in the USA due to transport costs and import fees, even though I purchased, in the past two Mark Levinson.
...

Thank you all.
- The cabinet is very robust, the two woofers are in two separate chambers and the wall that divides them together with the Mid-Bass box act as reinforcements. In addition there are...

The prototype is finished, I have to mount the speakers, test it and build the crossover

8961289612

I found all the sizes of the JBL 2311 horn and also who is able to "print" the horns in ABS in 3D. Measuring the JBL 2445j driver which is claimed to be a two inch, it actually has a mouth of less...

... and the profile of JBL 2311 is conic or exponential?

Thank you very much!

Hi everyone, the 4355 prototype is almost finished but I have to solve a problem. The fixing holes to the cabinet in the JBL 2311 horn are not accurate, does anyone have a precise drawing of this...

Hi, I have looked at your graphs carefully and there is something that is not correct following your reasoning (I hope I have not read it wrong). Three simulations were made with three tubes of...