by Jonathan » Fri Mar 28, 2008 7:32 pm
falkenbd wrote:. What do you mean by exotic cone drivers?
Things like metal cones, carbon fiber, carbon kevlar, some fiberglass, may need a little work in the upper midrange to solve any resonant peaks. The SEAS magnesium cones are a good example, peak in the 5khz region that needs a notch applied.
For a little more than an 880 or similar, I'd rather have something like a lower end Alpine headunit (with whatever features your fancy) combined with their H701 processor and controller. Ebay or on forums will get you that in the $600 range. I'm not a believer in amplifier or head unit "sound". I am a full believer in their build quality, I just don't feel that we can tell the difference with most units, especially in the mobile audio environment, though they can be easily objectively measured.
[quote="falkenbd"]. What do you mean by exotic cone drivers?[/quote]
Things like metal cones, carbon fiber, carbon kevlar, some fiberglass, may need a little work in the upper midrange to solve any resonant peaks. The SEAS magnesium cones are a good example, peak in the 5khz region that needs a notch applied.
For a little more than an 880 or similar, I'd rather have something like a lower end Alpine headunit (with whatever features your fancy) combined with their H701 processor and controller. Ebay or on forums will get you that in the $600 range. I'm not a believer in amplifier or head unit "sound". I am a full believer in their build quality, I just don't feel that we can tell the difference with most units, especially in the mobile audio environment, though they can be easily objectively measured.