Need opinions on mid range amp
Since you have those subs hitting the bass, the best thing you'll get out of an amp is the ability to pull the bass out of your main drivers. Being able to do that with clean power will make a huge difference.
As with anything, there are three main classes, moslty similar to h/units or speakers.
Crap is crap everywhere, so dual, pyramid, crap like that is still crap. Anything that has "1000 watts" plastered on it in a cartoon font is probably not that good. I can't think of many quality amps that have a wattage number printed on them.
Common stuff that you can by at retail like Kenwood is relatively even. Apline, Rockford, Kicker are probably the best of what is commonly available, and would align well with what you've got. Sony and Pioneer aren't known for very good amps, though.
Sounddomain had a dang tempting JBL 6 channel amp refurb for about $200. Might want to check that out and switch everything over to one amp.
Rockford amps resell well.
http://cgi.ebay.com/Alpine-MRP-F240-...QQcmdZViewItem
http://cgi.ebay.com/Alpine-MRP-F240-...QQcmdZViewItem
These are a little cheaper
Good old ebay..............


