I kept the stock speakers, and the 5 channel amp has increased the volume bass and clarity. The 8 inch JL Audio Subwoofer sounds amazing with a deep clear base throughout the lift back. 100% pleased. Posted via the PriusChat mobile app.
Did you do the install yourself? Any pics or tips on where/how to route the power wire through the firewall?
I did. The 12v is in the passenger-back side of the car in the hatch, so no routing through the firewall.