I have for sale a pair of Acme Low B-4 cabinets. These are both series II. I would estimate that I have owned these for 8-10 years. They are the only cabinets that I have used on stage for the last 8 years or so. And they never let me down. Everyone that says a SVT has to be played through a sealed cabinet should hear one through a pair of these babies. The sound is awesome. As deep as anything I have ever heard. The condition of these cabinets is used but not abused. One of them has a broken corner (working on a replacement right now). They have scratches here and there, but they are work horses. The sound is amazing and all of the speakers and crossovers function perfectly. I will post pictures soon. Please let me know if you are interested. I will be asking $400 per cabinet plus shipping costs. Thanks.