I need to buy a budget subwoofer to compliment my system. My options are narrowed to these: JBL S120PII TANNOY mXsub 10-M M&K K-10 Athena P3 M&K VX7 Which of these would be a better choice for a small room? Accuracy for electronic music mainly is needed... Tom Vodhanel himself advised me to acquire the S120PII. It just happens that my dealer doesn't have it available, and I'm doing an upgrade. So I'd have to quit the upgrade and keep my stuff to acquire the referred unit. I could also get the Def Tech PF15TL+ for twice the price of those I listed, but it seems it's not worth the price.