The best speaker you ever heard?

I would have to say hands down, it would be Venture speakers. The crystal clarity of the highs with it's transparency, the mids with it's life like human voicing, and the incredible slam in their mid-bass and bass. And on top of that, those beautiful enclosures!

Tinujatinpatel,

What is this "Good base response!" you speak of?

Shakey

Best loudspeakers I've ever heard?

Two come to mind as of this post.
First, the Sound Labs A-1's which I owned.
Second, The MBL big boys.
The order is the order of memory not which was/is best...the MBL's win hands down, but at multiples the cost of the Sound Labs that's not too surprising.

The MBL's have that, 'you REALLY ARE THERE', kind of dynamic, holographic thing going on that very few if any speakers can even touch...they are, in a word, miraculous.

Good listening.
Larry

Today I heard the Vandersteen 7"s at Audio Connnection with ARC Ref 210's and an ARC Ref 5 preamp. (I was there to check on an order I placed last week.)
When I walked in little did I know I was going to be treated to some of the best music I have heard though loudspeakers in my 20 years following audio. I heard a variety of music from massed voices to down and dirty blues and then Kevin Mahogany; the synergy of these two reference products combined with top Kimber cables were simply astounding on a variety of levels. The tonality combined with the slam, soundstaging (depth, width and placement) and high resolution created spookily real musical events. While the recordings were good, they were not the ordinary "audiofile" type of recordings that can sound excellent on many different types of systems. Some speakers do voices well, but cannot do brass. Others can do guitar, but lack slam. It seems that there is always some sort of trade off. The Vandersteen 7 speakers seem to do it all well.
If you can afford the (high) price of admission, these speakers are a must hear and must be considered among the best of the best.