Pretty simple question: What would you buy for $600 if your main use would be house parties.
I have two Infinity Beta 50 floor standing speakers with a Harmon Kardon 2.1 Receiver #3485.
Listening preferences is mostly hip hop and selective metal. But playing loud under 20hz isn't a main concern since it will be used for mostly music.
What would be the best band for the buck subwoofer? Considering sound quality, accuracy, and SPL. All of those aspects are equally important. Basically looking for the best all around subwoofer for my music listening.