where can these be found?

Look in the store at the top of the page.

I'm not sure about the tens...

Look in the coupon codes under incriminator audio.

No ten:

http://store.soundsolutionsaudio.com/categories/sub-woofers/incriminator-audio/lethal-injection.html

No ten:

http://store.soundso...-injection.html

It was in there about ten min. ago.

Amazon shows one left from ssa.10 d4

http://www.amazon.com/Incriminator-Audio-Lethal-Injection-Series/dp/B005FYJ2AU/ref=sr_1_57?ie=UTF8&m=ARZQ4LXVDC1FM&qid=1350039363&s=generic&sr=1-57

Need a d2

Call IA leave a message to have one custom made. Tricia normally answers messages promptly.

They dont normally carry them in 10". Its because the tooling for the 10" basket isnt ready yet. They will make you one but it will use a standard 12 spoke and not the IA style basket.