Hrm,
Thinking more on the subject of a tower speaker vs bookshelf and the benefits of having more drivers in a cabinet to allow for more surface, a lot of that really comes down to the bass response, right? So really, looking at towers with several large woofers is really looking at speakers with more potential for bass response in terms of extension and higher SPL into lower ranges with a higher sensitivity from the larger volume cabinet. So looking at this from the perspective of using several sub-woofers to handle a lot of the lower frequency ranges, it makes me wonder, do I really need look at towers with larger woofers? Maybe it makes more sense to focus more on towers that have smaller woofers and are generally better equipped for upper bass frequencies and the all-important mid range frequencies? Or am I thinking backwards with this?
I often wonder if a lot of towers are designed around the idea of not including a sub-woofer and so that's why they push so many larger woofers into a tower to extend it's bass response and volume at those frequencies, designed as a pair of stereo speakers without any other additional help. Not all of them obviously, as many towers have built in 8" and 10" or larger passive woofers, which seems to show that they were designed to operate on their own without an additional subwoofer for most applications. This of course to me seems more oriented to music in general, as most music outside of the synthetic production reaches down way below 30hz in general for very long.
So how about towers that are more designed for the purpose of home theater with the use of a subwoofer to crossover to and compliment? Or, does that really fall to bookshelf speaker designs?
For example, comparing a Polk RTi A7 to a RTi A9. It's the same thing, but with more woofers. So really, the A9 seems to be the more "on its own" set of towers, while the A7 looks like something you'd pair with a subwoofer for movies. Or, looking at SVS, the Prime vs Pinnacle, the difference really is the extra woofer and slightly different layout, but ultimately similar speaker, just with more woofers. Or even looking at the Salk SongTowers, probably great for music, but perhaps needs a subwoofer ultimately for movies though based on how its designed with the woofer size and layout and cabinet size.
Is this the difference perhaps between a "full range" speaker and something meant to be paired with a dedicated subwoofer?
Ultimately I would much rather have potent and numerous subwoofers to handle low frequency rather than ask a tower speaker to do it all. So I'm interested in natural sounding (vocals and instruments sounding natural and not synthetic or odd) towers and less interested in their bass extension perhaps. But maybe I have this wrong?
Very best,