2013-2018 Nissan Altima Discussion (2.5 & 3.5)
2014 SV, GCC, made by Mexico,
I want to know can I upgrade 4 door speakers for 300 W? and need to add rear 9*6 extra 2 speakers , but not changing Audio system ( FM head),
And do I need to add amplifier for extra rear 2 speakers, ( that 9*6 speakers not inbuilt, but Thay left space for them)...