The PB13-Ultra was $1900 to my door so I would like to think the EP800 would be pretty much the same. The EP600, I see for ~$1400 and the EP500 for ~$1000 preferably under, as the Paradigm DSP3400 is only $899. Drop the other lines and the EP350 could be a $600 sub, now that would awesome. The EP400 is just such a different beast with it's sealed design and small size that $800 would be a very good price point as it, IMO, is strictly a music sub. But these are just my rants as I see Axioms products in the world of Subwoofer pricing.