inputs.text: cannot imagine much better - time wanting get back quality car audio finally boy glad chose go almost exclusively alpine 02 ram 1500 quad cap thunderform box [ [ asinb00bjf4w0o mtx audio 551022 5500 series subwoofer ] ] upgrade came box front [ [ asinb004vbiezw alpine spr60c 65\\ car audio component systehem pair ] ] [ [ asinb004vstyi6 alpine spr60 65\\ car audio coaxial speakers pair ] ] rear thinking setup would \\pretty good\\ possibly needing speakers well let tell systehem powered amp rip face set properly first comment get every time stop grinning super crisp clear audio even top volumes used installer cannot say enough good things alpine hardware try kenwood head unit first replaced [ [ asinb00ckyh9q2 alpine cdehd149bt cd receiver bluetooth hd radio builtin ] ] even leaps bounds better amp birth certificate states puts close 1100 watts continuous total power able power whole systehem unit small still boggles mind zero issues amp play crap hours hours end not throw 5 star reviews easy unit deserves every one