Can not decide what equipment.. Too many options ! POST OPINIONS

[rickymac21 10+ year member]

They are DD's...I'm running a DD Special Edition #21 out of 50 in my Wrangler right now and can do over 150 on a single 12 playing music....that amp is less power than a M4a and a 12 is way less cone area...I could do 154 or better with that setup...I'd be doing mid 150's if I updated my electrical

mid 150's on music with a single 12 and that M4a amp? Very nice . . . So achieving a 155 daily with 2 9515's and that M4a would be expected then ? Assuming all the other components of the install were up to par that is....