Building 2 way speakers with 4 woofers + 1 tweeter. Dynaudio 17w75XL

I got 8 dynaudio 17w75xl woofers. Pretty sure they are all 8ohm

I've always wanted huge midrange big stage speakers. Forward sounding
Classical , string music, piano.

I found a thread where another gentleman successfully designed a 2 way Cross over for 17w75xl + d260 tweeter
1)
I wanted to see if it's possible to use the same Cross over + similar tweeter but use 4 17w75xl drivers in series + parallel (2 in series) then 2 pairs in parallel

2) wanted to see what are the issues If I position drivers in square configuration with tweeter in the center of all of them as opposed to conventional vertical array of woofers with tweeter on top.

Here is the original thread
https://www.diyaudio.com/forums/multi-way/306287-crossover-help-dynaudio-17w75xl-ohm-d260.html


Attached are the Cross overs proposed In thread above
 

Attachments

  • X-over to use with tweeter in phase.jpg
    X-over to use with tweeter in phase.jpg
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  • Dynaudio Sirius Crossover.JPG
    Dynaudio Sirius Crossover.JPG
    42.8 KB · Views: 141
17w75 are excellent choice when u find them and the d28af blends very well with them. be careful not to overcomplicate the xo, they work very well with a simple first order and will handle all kinds of abuse. the 17w75 likes an aperiodic loading and luckily are still available. the most popular is the variovent.