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Hello

I've got a H222 coax driver without any crossover network. The drivers are matched and in perfect condition.
I read on datasheets that it is inbuild, but I found nothing - only one driver...

Bill,

thank you for the posting and parameters. Do you know the magnetic flux density of the firld coil? What driver from RCA is this MIxxxx?
I'm wondering that they are low voltage... thought...

Hello Steve

thank you for forewarding this. I'm just anxious about the response.
My RCA's (MI 9449)and Jensen (H222) indeed own very light cones and strong motors.
I use the RCA coax in a...

Thanks for the tip.
Regards

Joao

Peter,

thanks for the reply. Do I understand it right, that Thiele/Small developed their parameters from the physics of mechanics?
Noticed that you're from Germany as well. If you like we can...

I'd like to get the rules how the engineers calculated their speaker enclosures.
Nowadays they use Thiele-Small parameters. Taking a look on old brocjures from Altec, JBL, Jensen, RCA .... there are...

Hello HP

my favorite music is Bossa Nova and MBP (Musica Popular do Brasil - Popular Music of Brasil). Like as well Jazz and all kind from the good old days to the mid 70ies.

Joao

Sorry

don't have any more pictures at the moment. What would you like to know. Please ask and I will answer if it's possible.
You can mail me as well if you like.

Thanks for the...

Hello

yes, we manufacturing speakers with the 604-8L, the Sonore Liberea & Sonore Cassa.

We pay attention is turned to the enclosure. Transfering the resonances in other regions is the...