The wagon now has doof. Previous mentioned, I purchased Hertz 6" splits, Hertz 5.25" 2-ways, and sound proofing from Rob @ Volatile Audio (Malaga)... of course, at a great price (he's an Antilag.com sponsor). I installed these at home. I then sourced a sweet slimline sub box (to use with existing alpine sub and amp combo I had) from Luke. Another great price. This weekend I had Volatile Audio (Malaga) install a Clarion CZ603AU head unit (hardwired, eliminating use of ICC), canbus steering wheel controls unit, inline battery/amp fuse, and distribution block if I chose to amplify the splits/speakers at a later date. He also checked over & tuned the system for me. Goes hard for "what" it is. Clarion head unit (CZ603AU) Alpine 12" subwoofer (SWS-1241) Alpine monoblok amp (MRP-M350) 6" Hertz splits (ESK 165L.5) 5.25" Hertz coax speakers (DCX 130.3) Happy tiger sound proofing (front door, rear speaker mounts) Cadence cabling (RCA, earth, power, remote)