I guess it depends on whether you look at speakers as a musical instrument or mechanical instrument. It comes down to the whole theory of introducing colorations into the music from ports and vibrating cabinets. Not saying one is right and one is wrong, as ultimately it's a preference. If you're the type of person who is seeking out the purest (as in least coloration), best measuring dynamic speaker that exhibits SOTA cabinet design, then Magico is definitely on your short list.
The other thing about sealed vs ported is the drivers. Sealed drivers have to be built to a much higher tolerances and standards because they are subjected to much more stress. Can't get away with $20 drivers in a sealed box.
What are these additional stresses over vented woofers mike ?
Vented do have a 6db gain over sealed in the bass , so better on low watt stuff , not to mention what happens to MMS when a sealed cabinet hits resonance ...
Sealed will require more woofers to have the same db level in the bass , their advantages is a lower frequency roll off and no phase inversion at port resonance , port phase inversion is a red herring, as most if not all are not sensitive to it , what they are sensitive to is a poorly designed port with too much out off bandpass THD and noise due to too high a cutoff and poor port ratios , coloring and interfering with the midrange, rear porting eliminates most of the noise /coloration issues, Not to mention , the multiple different type of ported designs available when ( low pressure /high) designing...
Sealed speakers are pretty simple to get right , selecting the driver and desired cabinet Q make them pretty straight forward , 2 woofers are required to produce the same bass level per watt of a ( same size drivers ) vented design , the two woofer setup also lowers thd over one , but add complexities ...
I view sealed vs ported as different means to achieve desired design goals , their strenghts and weakeness's, more dependent on design goals and application...
iPhone .. I hope not too abreviated , Im all typed out ..
