To be honest this pwx plays cleaner and smoother than all the "sq" drivers i owned. A lot less eq needed as well vs sq drivers. I regret dropping money on cdt, phd, jbl. Etc..
You're not looking at anything in terms of bass that justifies two pairs of mids up front. One set of low-mid 90s sensitivity mid-woofers and good soft or metal dome tweeters on a separate amplifier should get plenty loud with 1 10" subwoofer, even if it's a high-efficiency enclosure.
I've personally use those tweets. They are really nice for the money. You really can't go wrong with them. I've heard but never owned that SB mid and it was pretty solid. It won't have the authority of the 8" mentioned already though. I subscribe to the theory of getting as much cone area as possible given space requirements.
sub gen fills in the rest
depends on how much airspace you have in your doors, can easily do 50hz with a good amount of airspace. Your sub stage should play up to 70hz for a good blend anyways unless you like the low note wonder boxes/sub setups.
you need an active capable head unit or digital sound processor and then either two 2 channel amps or one 4 channel amp. Each mid and tweeter gets their own channel. They need to be crossed over properly to match your vehicle acoustics as well.
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.
