the description on the mas site says back firing inside the mids chamber.
Maybe he is no longer doing that.
Also noticed you have a mas 109,
Wonder what they sound like in an A/B test?
The bodai should be louder, i would think, for one.
He's still doing that. This is the optional "Ciare Super Tweeter" - an extra, in addition to the "vortex firing" compression driver.
My MAS109 went to a new home. So I can't directly A/B them.
The B28 goes lower than the MAS 109. It's almost certainly louder but I haven't had the chance to push it yet. I'll know a lot more after a rehearsal or gig (later this week). Same holds true for the "vortex" effect of mids-in-their-own-enclosure.
For me the Flex 210 (Mod) was the gold standard. But it was a bit of a schlepp. Not bad at all compared to The Olde Days of yuuuuge cabs, but still. And particularly because I drive a convertible that can take both cabs, but not gracefully.
I resisted GAS for a while, then replaced the MAS sub that came with the Flex for a MAS109 that was wired so it could double as a sub for the Flex top.
My idea being - MAS109 for rehearsals and most gigs, full Flex when I needed to bring the extra slam.
Which was a brilliant idea... in theory.
In practice, every gig I had to decide - the MAS109 could *totally* handle this gig, but it *would be better* with the whole Flex, top and bottom. So rather than simplify things, it added another decision axis for me, which didn't simplify things the way I had hoped.
When the B28 came out, my thought was "here's a small one cabinet Flex solution" - the dedicated mids-vortex, plus killer lows, plus more volume, in a box smaller than the MAS109. It *should* be loud enough for any gig I play.
We'll see and hear how it all works out.
This history, BTW, is why I didn't get a 1-8 as well. The B28 is small enough that I won't kvetch about bringing it to rehearsals (I sure hope not!) and loud enough to do pretty much anything, and I don't want to have those "well, the one cab will be great but the two would be even better" internal conversations. If I do a few gigs and the B28 seems to hit its limit, I'll reconsider.