Alpine Type R 12 silly slappin

Hi Guys, New vid of the sound system, not fully fine tuned yet. BUT HITTIN LIKE A CHAMP LET ME KNOW YOUR THOUGHTS. Current get up, Head Unit: JVC 738 I think. Front: Alpine TypeR 61, 2 Component 2Way Speaker. running on Alpine M300 Rear: Alpine TypeR 61, 2 Coaxial 2Way Speaker. Running on Alpine M300 Sub: Alpine TypeR 12 Subwoofer SWR12D2 1000w RMS 3000w Peak Amps: Kenwood KAC9105D mono 900W 1OHM Stable 1800 peak Alpine MRPM300 4 channel Ground