hmmm 150 for a mid level cheap 10. with "custom" box..... seem's a lil steep. just saying.
I bought 2 AudioBahm "Immortal" 15's. for around 250 bucks a year ago. BNIB. off ebay. I've seen these subs sell for about 80 bucks. the eternal sub that is. Infact I believe I saw this sub for sale somewhere at a pawn shop in fl a year or two ago for around that price.. I'd probably give 100 for that at best. but 10's are not the money makers.
either way this sub gets pretty loud for a 10.