Huge difference

A year ago I dropped in 4 kicker cs 6x9 speakers into my doors (2014 ram 1500 quad) and had a minimal improvement in sound. Highs and mids were definitely more clear than factory but there was no mid bass. So one year later i added a little sound deadening along with these fast rings and plug. i was kicking myself. There's no point in upgrading from factory speakers if you don't include rings on your new speakers. almost don't need a subwoofer.

Nice addition to help with rattles

I bought this and ended up cutting it into pieces to use in specific rattle points in the rear deck and it worked like a charm. Also used it in the doors but dynomat is more likely needed tho this does help.