My Bassic12 has the Faital 12 and a tweeter in it. I use it all the time at my blues band's rehearsals. It's a great match with a Carvin BX500 head. It doesn't go as deep as the 15/6/1, but it has a very "organic" sound to it, and it will handle a low B respectably. Don Barry built it out of Arauco ply; it weighs 27 lbs. with an aluminum grille.
More GAS than talent or patience.
Crappy Bassist with Expensive Gear Club #19 • Official fEARful Club #62 (15/6/1 + 15sub)