These components put out extremely clear, differentiable sound that can redefine the way our music sounds. I was surprised, and thankful, to discover that they're designed to plug-n-play at either 2 or 4 ohms and that they were no larger than the stock speakers even though their magnets were twice the size. The more durable construction and improved response curves of these speakers make them a worthy upgrade with respect to the Reference series. Very satisfied, highly recommended.
I had these installed in my 65 Chevrolet Impala SS, the door panels with very minimal modification to the original door panels and they look good and sound great. I haven't truly been able to enjoy them because I need to put in a new cd deck that has multi amp compatibility with a subwoofer output to drive my subs through that channel, but they sound good so far. They were not very expensive and do have a clean sound.
