I am unsure i anyone will ever run into one of these. Its an off brand sealed 2x12 with diagonal speakers. Got it unloaded on ebay as a local pickup. Its a powerful, punchy cab made of super thick plywood. Front liading in the 80s style.. I ttok thw dampening fiberfill out so she has some resonances now. Can get boomy with 55hz bass cone speakers. But she sounds great right now loaded with a cts alnico and celestion greenback. Truly a rock n roll cab. Gets some 4x12 punch! Kinda heavy though. Bad tolex and grill cloth work though. I still will never part with this cab. She records really well.