new stereo system setup

I put a post a few months ago on my curent system thoughts and I got some feedback. After I blown a few speakers I'm redoing it. I had 2 audiobahn 4x6 as46 2 audiobahn 6x9 as69 and 4 12" audiobahn subwoofers aw1251se. And the amps are 2 a2002t for the frnt/ rear and 1 a2200hct for the subs. Here's the questionable remax 4x6 alpine type s running a2002t amp 6x9 alpine type s running a2002t amp 1 12" alpine type x dvc running a2200hct 1 12" alpine type x dvc running a2200hct Now here's the problem my radio jvc adv6270 have 3 preouts front/rear/sub and for the two amps to be running the subs I don't want to split the preouts for the amps cause it splits the signal and amplied a splits signal increases a distortion so anyone can help before I buy new subs and another amp1993 sdv

Alpine 4x6 6x9 5 1/4 swr-10d4

alpine v60

12.5 VGA flip down

Nettop pc w/10" touch screen

78nova

5-re audio 5x7 ,10" sub &

Xtx-500.5

"Take the faceplate off get the jumperpack"

I was running them mono the 6x9 and 4x6 and the gain was 2 hi. Also the 6x9 wnt out completyly abnd the 4x6 were on the way the subs I didn't blow but audiobahn speakers suck they just look pretty I have a taste for loud clear music. I'm gonna keep the amps they are in still good condition. Other than that I played my new alpine the same way no problem. On the speakers I had before the voicr coils were eithet fried or getting there1993 sdv

Alpine 4x6 6x9 5 1/4 swr-10d4

alpine v60

12.5 VGA flip down

Nettop pc w/10" touch screen

78nova

5-re audio 5x7 ,10" sub &

Xtx-500.5

"Take the faceplate off get the jumperpack"