IMHO, it's not whether to use a sub or full-range mains, but how you integrate the sub with the mains. I personally prefer towers with a powered sub. But not just any sub. I had a Def Tech PF15 for many years, and the bass was always boomy, undefined and lagged behind the rythm of the music. I patiently waited for two Vandersteen V2q subs to come up for sale locally on Audiogon, and I couldn't be more pleased. Two might be a budget buster for you, but used, they usually fetch between $750 and $850, and you must purchase in-line hi-pass filters from a Vandersteen dealer after you use the temporary x-over to dial it in (another $120).
Although my Vandy 1Cs will not be my last speaker, the V2q subs are staying forever, that's how pleased I am. Read about this sub on the Vandy web site - they have a unique design that really allows a seamless blend with your mains. They are also designed to work in a corner, and do so quite well, eliminating the need for a lot of experimentation. Bass is tight, detailed, deep and tuneful. Best of all, the V2q does not call attention to itself; the bass seems to energize the room, but only when there is deep bass in the source material. It's not a thumping boom box, but for music, I could not imagine a better subwoofer value.
Add a pair of Vandersteen 2Ce Sig IIs ($2000 new) to this sub and you might really like the results. The V2q should blend well with any mains that have decent output down to 40Hz and 86 to 100 dB efficiency ratings.
Although my Vandy 1Cs will not be my last speaker, the V2q subs are staying forever, that's how pleased I am. Read about this sub on the Vandy web site - they have a unique design that really allows a seamless blend with your mains. They are also designed to work in a corner, and do so quite well, eliminating the need for a lot of experimentation. Bass is tight, detailed, deep and tuneful. Best of all, the V2q does not call attention to itself; the bass seems to energize the room, but only when there is deep bass in the source material. It's not a thumping boom box, but for music, I could not imagine a better subwoofer value.
Add a pair of Vandersteen 2Ce Sig IIs ($2000 new) to this sub and you might really like the results. The V2q should blend well with any mains that have decent output down to 40Hz and 86 to 100 dB efficiency ratings.