What's the 2018 nissan altima speaker size?

The 2018 Nissan Altima comes in a total of five different Audio configurations. You can find a model with or without the upgraded Bose Audio system, with or without navigation, and with either 4 speakers or 6 speakers. In any case, You'll have a center dash speaker, a corner dash tweeter, 2 ohM6 inch by 9 inch rear deck corners, and rear door 2 ohM6-3/4 inch speakers. The front door speakers vary depending on which Audio configuration You have. The good news is that these sizes are all relatively common, so they should be easy to upgrade if You're so inclined. The Bose Audio system is top of the line, so if You have that, You probably shouldn't be thinking of swapping it out. However, standard systems leave a little to be desired.