The Kappa 693.9i speakers are being discontinued. The newer model speakers are the 693.11i . They look like the have the same specs. This is probably why the 693.9i are getting hard to find.

http://www.sonicelectronix.com/item_...ty-693.9I.html

 

Yep. . . But the 693.11i's are no where near the quality of the 693.9i's. I've ran both. There's no comparison.

 

It says here that they are no longer in production, but there's a new model now. http://www.sonicelectronix.com/item_...ty-693.9I.html

 

flea bay still got them:

http://www.ebay.com/itm/NEW-Infinity...item419b768625

I am running JBL P963's and really happy with them (2 ohm) - for a mere 100-ish bucks

 

I saw those, but look at the box carefully. These are 693.3i models and if you look at the specs, they are 4ohm speakers. If you are looking for a pair this guy has 3 sets left.

http://www.ebay.com/itm/Infinity-Kap...item43d566c009

 

Try here INFINITY KAPPA 693.9i 6x9" 330W Car Audio Speakers INFINITY KAPPA 693.9i 6x9" 330W Car Audio Speakers
or here Infinity Kappa 693.9i