I would think you'd be hard pressed to find a better used speaker than the Aerial 10T. Sonics, appearance, and fit'n finish are second to none for anything near the price range you mention.
However, a high-powered amp is pretty much a requirement for the 10T. I'm now on my forth or fifth amp in the last two years and I am more than impressed with the full range sonics of the 10T.
-IME
However, a high-powered amp is pretty much a requirement for the 10T. I'm now on my forth or fifth amp in the last two years and I am more than impressed with the full range sonics of the 10T.
-IME