I have the sb acoustics neo 29 which is the exact one. Its decent but its vastly inferior to my massive ckx tweets or CT-2 german silk tweets. Its like a wet towel over the tweeter in comparison even after a perfect tune. the driver cant get close to the clarity a cheap pair of massives can get nor the output no matter what crossover point or EQ slope you try to build. If it was good i would have switched out the massives already.... Plus the sb acoustics sound like sh*t crossed low. They need to be crossed 4khz and up to bring out any proper detail in the upper registry. their power handling tanks hard crossed low as well.. Dont even bother thinking of going off axis. Not even 20 degrees off axis.. the performance tanks extra hard when not directly facing your ears.
Not that the sb acoustics tweeter s*cks.. its smooth and fairly linear but its basically lifeless when it comes to detail and airyness. in comparison of course. power handling is right on point with the sb acoustics, They cant handle much more than rated even at higher crossover points, they stress out and break up compared to the massive tweeter with less rms ratings which took almost double RMS before stressing out.
just a lil rant on some buyer's remorse. If I have not heard better, i would have loved this tweet but sadly there's better out there for much cheaper.