I'm a total newbee so, be kind please. Just scored a Sunn 215BH. Man! That thing is furniture. Big as a fridge! Has two newer black widow speakers in it, but is missing the logo plate that goes on the front. If anyone has a Sunn logo plate for a 215 bass cab they will part with please contact me. I have a Coliseum 300 head unit currently being fixed up by a local repair shop. It should be able to support a 2 Ohm system if you wanted to get all the power out of the head unit, according to what I have read. Stock this cab was a 4 Ohm unit. I'm not sure what version of black widows are in it currently so I'm unsure of what its actual Ohm rating would be. I'll take a look at the speakers soon. I think I did OK on the deals. I got the head at a yard sale for $35.00, but it will take around $200.00 to fix whats wrong with it. The 215BH, with black widow speakers, I scored for a cool $100.00 So, I should be into this rig for just around $335.00 Which, as far as I can tell, is not too bad. Any advice on this setup is welcome. I'm playing on a borrowed EB3 in keeping with the vintage theme.