Cedar is warmer, richer, and more responsive. The trebles are rounder or fatter, the mids are more present, and the bass is full. I prefer cedar tops on Taylor GA size.
You bring up a point that I've always wondered about...do we equate a "warm" sound with bass? How would you all describe bass vs warm?
(sorry...hope I didn't highjack the thread... )
For me, "warm" is not more bass but attenuated highs and more midrange that lends a thicker overall tone.
So-called "brighter" guitars have more "sizzle" to the trebles, and likewise those treble tones are thinner and seem to cut through and stand out amidst the overall voice of the guitar. This "cut" or "zingy" quality is further enhanced by a midrange that is less pronounced; "scooped mids" is often a phrase used to describe this voicing where bass and treble seem to "weigh" more than the diminished midrange tones. So "bright" guitars
can have a good amount of bass, but it is the absent mids and enhanced highs that lend to that "bright" tone one hears.
By contrast, a "warmer" guitar has more pronounced midrange and mid-highs than the "bright" guitar, which thickens the overall timbre of that warm guitar. And along with these enhanced mids is treble that has a less-pronounced upper end. A warm guitar (a good one, IMHO anyway)
should have a crispness around the notes that
defines each individual note; it should
not sound dull. But this high end is not a predominant voice, instead
sharing the guitar's tonal footprint with more midrange and mid-high tones. The result is the overall voice of the guitar seems fatter, with individual notes (from bass notes up to treble strings played up the neck) sounding thicker.
While I prefer the latter, taken too far a warmer guitar can easily lose tonal definition and notes can mush/blur together. And while I personally don't care for a "bright" guitar, in its defense it offers a very clear "tonal picture" as if each note were clearly outlined with a bold sharpie. This guitar definitely has its place given certain band/ensemble situations. And so therein lies the point, at least in my mind: that line that separates an appropriately bright guitar from a thin one, or a warm/fat guitar tone from a dull one is a highly personal delineation. It does not get more personal than this, and each player has to decide on his/her own "balance" of tones. All the more reason to have
more than one guitar (ahem, that's my story and I'm a stickin to it!
).
Edward