Ongoing project. 2016 Sienna XLE non-JBL
Upgraded stock speakers (not the dash yet). Went with Kicker 240w 2-way 6.5” and 360w 3-way 6x9s. Used plastic adapters found on Amazon for the 6x9s. I used the stock mounts for the 6.5s. I just had to rip out the existing OEM speaker first. Sounds great even without an amplifier.
Added a Pioneer TS-SWV2502 shallow mount 10” to the extra seat storage in the rear. Ran 4 gauge wiring kit and powered it with a Pioneer GM-D8701 amplifier. Did sound deadening mostly to the front doors AND on the back side of the door panels. Amplifier sits below the stereo, where a trash can might sit. Grounded the amp to the driver’s seat, rear left bolt. Bought a wiring harness off amazon that added rca and remote outputs. Plug and play. Very easy. Wanted to post this, because I searched and searched for this project and never found exactly what I was wanting. Hope this helps.
Sounds awesome. All under $300.
Upgraded stock speakers (not the dash yet). Went with Kicker 240w 2-way 6.5” and 360w 3-way 6x9s. Used plastic adapters found on Amazon for the 6x9s. I used the stock mounts for the 6.5s. I just had to rip out the existing OEM speaker first. Sounds great even without an amplifier.
Added a Pioneer TS-SWV2502 shallow mount 10” to the extra seat storage in the rear. Ran 4 gauge wiring kit and powered it with a Pioneer GM-D8701 amplifier. Did sound deadening mostly to the front doors AND on the back side of the door panels. Amplifier sits below the stereo, where a trash can might sit. Grounded the amp to the driver’s seat, rear left bolt. Bought a wiring harness off amazon that added rca and remote outputs. Plug and play. Very easy. Wanted to post this, because I searched and searched for this project and never found exactly what I was wanting. Hope this helps.