View Full Version : diamond audio d661s?

02-18-2008, 09:49 PM
can get a good deal/trade on these. will run them 150wts a side install in a heavy sound deadened door. anyone running these or have comment or imfo?

02-19-2008, 11:03 PM
I used to run a set of the old M661 with a lpg tweeter. It sounded good for me I deadend my doors and powered it with 150x2.