what to buy under $500 bi wire spkr cable

I agree with Tmsorosk, I don't think this is a cable problem. PSB Stratus Gold's are excellent speakers with great low-end extension. From your description of the sound, it seems as if your amp doesn't have a firm enough grip on the speakers.

I would work there, and then mess with cables only when you're close to the sound you're looking for.

Michael

10 ft runs biwire bannana plugs

which kimber would you buy. 10 foot runs biwire bannana plugs

Try Bluejeanscable.com for custom length bi wired cables way under $500.

I know it sounds crazy but this wire is used for the White Lightning speaker wire and (presuming it is still the same as it was 3 years ago) better than most of what you will find in your price range.

It has a full big sound with smooth highs and excellent tone.

What have you got to lose?

I just used it bare wire so about $10 if you do the same.

I replaced Audio Note Lexus with mine it is that good.

http://www.farmandfleet.com/products/387249-patio_extension_cord.html