@mozartfan I make my speakers line for all kind of music , Tribeca got 8" assistance woofer, Urban -002 and Lexington got pair smaller 7" and 5 1/4 " same brand Eton (Germany) woofers , last two models play in CAF one month ago. Main idea ---instead use sub to add FR speakers , use quality woofer, no powered, because sub go only to 150Hz ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Yes I did see alot of other designs on your site. OK my bad. Subs only to 150hz?? I thought folks got subs for 10hz bass effects for HT??? Oh well IMHO subs are not meant for music such as jazz, blues, folks, especuially not any CM, which is all I listen to. Agree a high end woofer destroys any sub for musical production. I like ETON, SB Acoustics, Seas and Scanspeak. What I was saying is ~~Why have a 10 inch up to 150hz , and thena 7 midwoofer from 150-500, then comes in the 2145?? You have too many models. Please make choices more simple for the buyer. 3 sizes is all you need. 10 inch woofer, 8 inch woofer, 6 inch woofer assist. Your Fostex horn at $1k really adds to cost factor. I don’t care for nor need a super horn tweeter. I have no dome tweeter witha single 8uf Mundorf EVO SG cap, niceeee, goes as low as 5khz. I had a 2.2 SESGO, not low enough, Sure thats a huge over lap, Who cares?? as long as the dome tweet has excellent voice down to 5khz,, BRING IT ON. My speaker is likea chorus. All over lap fq bands. Dual FR (= Full Midrange Band Width Drivers) single W6 mid( roll off now at 1khz), + tweeter. LOVE the sound. Would not trade my system for any speaker in the world. Futher tweaks, upgrades comming in 2022. Full-Midrange-Speakers are like SET amplification,, simply magical. Only a horn holds this magic,, but horns would never interest me. Leaves FMP (Full Midrange Speaker) as the only choice, the best choice. Your company has good days just ahead, as the FMS assist systems make their way to Front and Center of the speaker world. The REvolution is now happening. It aleady has happened in china. It will begin making its way tom the States starting this year 2022. You just wait and see, , your phone will get busy,, ~~~~~~and you will remember this post~~~~ Caveat, please adjust your prices/smaller ccabinets, I’m running DUAL FMS in a 50 liter light weight TEnnessee Cedar cab,, weighing not more than 30!!!!!!!! lbs. HA!!! vs Wilson’s. 300-1000 lbs per cabinet!!!!!!!! Do the math.. Bigger never was better, Thats nothing more than a myth.