Will a subwoofer add depth and clarity to my system, or just bass?


hi folks,
I just purchased a set of Focal Aria 906 speakers with stand, powered by a Bluestream PowerNode (not my ideal system but I had a limited budget).  I think it sounds really good, but am wondering if an upgrade to a subwoofer is worth it, and if so, what would pair well with this system -- my audio guy recommended the JL Audio D110 10" Dominion Subwoofer, but that's out of my price range.  Perhaps a SVSPB1000, for $499?  My room isn't very big, and I don't use the system for movies, just listening to mostly jazz and rock (and classical).
Thank you!
jazz99

Showing 1 response by anthonymaw

A subwoofer to reproduce and enhance the lowest frequencies will definitely add "presence" to your music and movie watching. Most natural sounds are in the low frequency range. Furthermore low frequencies are felt by the body as much as heard by the ears.  Most modern amps that are designed for surround sound will have a dedicated subwoofer output with the correct phasing and crossover otherwise many subwoofer designs offer built-in crossovers.  The most extreme important task when setting up a subwoofer is ensuring the phase of the subwoofer matches the phase of the main speakers.