Summary: Like most of the reviews have said, this speaker is a little on the light side for a bass speaker but not horrible. I am only using it in a PA system but bass is fine for a small room. May be better bought as a set rather then a replacement for only one speaker so you can eq up the bass.
Summary: Ran across this item and could not beat the price, Would have liked a better sound, but pleased overall.The item was as described & super fast shipping, I highly recommend this seller. Thanks.
Summary: bought a pair for my optimus mach twos.was skeptical at first,they were nicely made .not cheap construction in my opinion,cloth surround was interesting,did not know that was still in application these days,but i love old school.these were not the pictured sub.they are black and have a black concave cone,i was pleased.reminds me of old punch. i have to say these babys really rock.