Amazon link
https://amzn.to/3NpwMsF kit
Reverse camera https://amzn.to/3YlJZaL
https://amzn.to/3A01w09 soundstream 70m
https://amzn.to/3Ypdud5 9 conductor wire
https://amzn.to/4iOWZzc mtx amplifier subwoofers amp kit packages
2010-2013 Mazda 3 Remove the top trim above the radio. Remove 2 screws and pull out the radio. becareful the dashboard is soft. The amplifier is located under the passenger side seat
Check all power and see if it's damaged due to water 💧. most amplifiers under the seat get wet.
our car had a damaged amplifier
Disclosure: As an Amazon Associate I earn from qualifying purchases