Thanks guys,
@ LBM - I never knew the beauty of low bass till I heard this sub, now I'm hooked on it. And the importance of a good amp match was a trial and error to get the best effect till I saved enough for my 1600a.
Pick the songs I listen to according to the bass in them
Low bass totally rulez !!
My Pio TS20 tweeters and sub give the right balance for that awesome effect of tzzzt, tzzzt (donno how else to spell it....he he he) and thump,thump when I drive by turning a lotta heads.