I have owned 4 different Schroeder cabs including the mini 10 and 12. My hands down favorite is my present 15+. It is 4 ohms and I run it with an GK MB200. Love the sound and it is quite loud. I have played with 2 guitarists, drummer and conga/harp with everyone singing. Never had it over 1 oclock. The mb200 is loud little amp and the 15+ is very efficient. Head is a little over 2 lbs and cab is 30 lbs. I put the head in the gig bag.