2010-2013 Mazda 3 & Skyactiv Audio & Electronics
Finally got my new system installed.
List of parts:
Pioneer AVH-8400BH head unit
Pioneer TS-D1720C 6.5'' Components (Front)
Stock speakers in the rear (for fill)
Alpine 4 Channel MRP-F300 Amp
10'' Energy Ported Subwoofer (ENC10B)
Scoshe Dash Kit
Wouldn't even know an aftermarket...