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I don't know if you're still around or still interested after all this time Freddy but try looking for the Audax PR170MO specs. It's the same driver.

Hi Lee.
I know this is a little dated but did you get around to evaluating the dual 18's vs dual 2226's? If you did, what were your conclusions?

I've searched but can't find these. Does anyone have them? Thanks

Ivica, I'm not sure but the 443495-001 (my one), JBL also call a PT-H95HF-1. The PT-HF95HF (338781-001) is used in the AM6215/95 cab and has a 2431 CD bolted on to it....also it's used in the 5215/95...

Baron & Ruediger - thank you both for such well researched answers.....in which Baron has asked "why bother"? The answer is that I'm building two 'front wide' speakers for my HT and the AM7215/95...

The speaker I'm referring to is a JBL AM7215/95 http://www.jblpro.com/catalog/general/Product.aspx?PId=322&MId=2 and I'd like to know whether the 2265HPL driver could be swapped out for a 2226H...

Many thanks for clarifying this. I have a couple of amp options (one @ 50W/channel @ 8 ohms and the other at 150W/channel @ 8 ohms). Seems like either will be okay...

I'll ensure I use a series...

I know this is really, really old but I have a question around the amp power required for my 2432H CD's that are going in to my HT.......so it's very relevant to this thread.

I asked Crown for...

Many thanks for the responses.

lgvenable, the 8340's are indeed a good price second hand...the 8340A's somewhat less so. However, I'm in Australia and the cost of shipping down here from the USA...

Thanks again.

What about 2408's? Will these give me the HF I'm after (coupled with the right wave guide)? Any suggestion on the guide specs or where I could locate these?

I've got 3 JBL 3632...

Rob, thanks for giving me a starting point.

When you say older drivers, can I assume that these are models with a lower number than 2412 (as presently fitted to the 8340's)? Such as a 2408 etc....

After much consideration I've decided to embark on my first DIY build and make some surrounds for my HT. I'll be building 8 in all.

Although I want to try and model the cabinet size (and shape)...

Thanks for the replies.

I was wanting to use the AC's as the elevated channels for a DSX system and as they're part of the front sound stage, timbre matching is important.

For my mains, I'm...

Guys,

I would certainly appreciate some help and advice here please.

Here's the cabinet I am talking about.......

http://www.jblpro.com/catalog/support/getfile.aspx?docid=666&doctype=3
...

Thanks again for the help.

I'd very much appreciate being able to see the inside of the box but geez Russell, seriously, don't go removing the driver unless you are okay with this and it's not a...

Construction detail pics would be very much appreciated :applaud:- thanks Russell

Guys,

Time for me to resurrect this thread now that I'm ready to start building my 4507A cabinets.



The most accessible tube for me to buy down here is 66mm ID. I guess I can use this...

Hey thanks Zilch.

My searching skills are left wanting.....:o:

Can anyone tell me what the drivers are used in these? I've searched and googled but can't seem to find an answer.

Thanks

Originally posted by John


That's great info. re the bracing and yes I understand the 4 ports centred around the driver......

Just for my understanding, if you add bracing then the internal...

Originally posted by John


Many thanks John and you're right......I can start sourcing the materials from your information. I'll await your further advice re bracing etc.

I'm going to...

Originally posted by Zilch


Thanks Zilch. I definitely want three 4507A LF cabinets. These are required to complete my 3631 ScreenArray's. I have the MF/HF sections already but need the bass...

Nope........no need. I can follow the Backyard Box Building thread.....:)

Okay,

After all things considered, I'll make some 4507A cabinets which I think will be the same as making 4507's but with the speaker and ports centred.......

So, I'll need some plans.
...

John , thanks and much appreciated...




Thanks SMK...that's great and certainly explains some things.....

If I go with the 4507A, how would I run the brace between the baffle and the...