I have used Rockport Syzygys for about ten years now which use a smaller midrange and woofer than the Antares....The Antares seem to be (have only heard them at shows) more musical than my smaller model used full range (I normally use Entec woofers with the Syzygy)....If you want tubes then the Tenors work fine with the Antares, but would go for more power with the Merak/Sheritan or Hyperions....I have had two preamps customers who used the Antares and one liked the Tenors and the other used a Rowland Model 10....