Look for an EV Sb120a. It's a 12" 300-watt sub that looks like an SX100 and weighs less than a Mackie C300 speaker. I have both and the EV is a great add-on. Bought mine a few years ago used at GC for $200 - best purchase I've made in years. Here's a non-powered version just to give you an idea of what I'm talking about. If you can find the powered one, buy it. You won't regret it.

http://cgi.ebay.com/EV- Electrovoice-Sb1...VQQcmdZViewItem


[This message has been edited by cassp (edited 12-09-2006).]