Speakers are running off an Alpine 9813 (60wx4). And thats real. I had to wire the damn thing direct to the battery (it'll run with the key out of the ignition too). Sounds pretty good. But kappas are known for shitty bass and for the time being I've got some badass mids and highs, but pretty much zero bass. Just have to put the sub in. And it looks totaly stock. You cant even tell I ever took the thing apart.