I would certainly like to read your impressions of them once you've broken yourself in. I imagine the little ones are pretty bass lean and if they do have reasonable extension then port noise probably comes with it. Given the low efficiency it's possible they got away from the port noise while maintaining reasonable extension for a speaker this size. I eagerly await to see what you have to say about those topics.
So far the little ones have fairly decent bass and sound like it can
crossover easily at 80 hz - The bass is tight and does not have a
one note sound on music which is nice. They are 12" from the back
and side walls. There is no sense of ear fatigue. The speaker is clean
and open sounding. The midrange will not blow you away. They do
give you a sense of what good music can sound like. I still have to
listen to them some more. They will not compete with the $500 and
$800 dollar shelf/stand speakers I have - however, I think they will
hold their own with the likes of the PSB Alpha and Paradigm Atom.
I am going to check out the bass some more and get back with you.
I have been doing jazz and will do some Eagles and Joan Osbourne.
For the price the cabinet is decent and beat the Polk Monitor 30 on
the knuckle knock test.
I know this may sound like too much praise - However, I have owned
a lot of speakers and I am critical about sound. I don't know the secret
to what makes this one to what it is - however they put more into the
sound than the looks. Pioneer has something up their sleeves. I will
over look the subwoofer - not interested.
*Edit - I have owned the Atom and Alpha speakers.