I have a few of these and that's only the reason I'm parting with this rare piece! It's a 70's Music Man cab built for the ages. The cab has held up wonderfully cosmetically and mechanically. All the speakers are in great shape and the enclosure itself is in wonderful shape: especially considering how old it is. The speakers are original vintage music man alnicos (big square). Cab sounds great runs at 8 ohms. Looking for cash but if you've got something you want to offer..I'd be looking for another 8 ohm 4x12.