the smoothest sounding speaker


Any recommendations for a smooth sounding speaker? One that won't give you ear fatigue playing CD's. One that doesn't require playing vinyl to sound good.
Vandersteen's come to mind but I would like better resolution. How about Aerials? Is it possible to have both good resolution and still non-fatiguing sound?
cdc
The various Spendors have an excellent reputation for accurate reproduction with good imaging but non-fatiguing sound.
Spendors are definitely somewhat colored but in a very musical way. They are still well made in Britain transducers and forgiving of less than optimal equipment.