inputs.text: minus cd hundred better - jvcs definitely changed last 6 years old stereo basically shook truck night long unit good till hooked sub dont get wrong one minus outweighed pluss go head units settings bit tricky get used one best eq setups market boasts pretty decent amplifier section nissan owners note base line model upgrade speakers anything started lets go problem monsterafter installing boss riot 600 watt sub amp pyle 10 bluewave subwoofer dual 6x9s matching 65 4 way speakers noticed couldnt get sound dial right feared cheeping sub section real problem day playing sub onoff changing frequencies turning onoff bass boost things started looking bleak going settings one last time changed line settings sub wouldnt cross door drivers muddy hell rear instantly fixed problem subs started hitting system crossed togetheri pioneer older jvcs hell even optimus never gave problem worst lineout mode ever brings 4 stars three getting pioneer shortly everything else works like