I feel like my speakers are not full range enough for my taste. im not sure a better sub can make up for the lack of lows my speakers produce. but im not an expert.
Currently i have the Klipsch HD300 connected to my Onkyo txsr701 system for my surround sound. But i want to upgrade because im somewhat of an audiophile. The HD300's dont pack enough bass for my personal taste while watching action movies and such. Im thinking of upgrading a pair at a time...