The stock sound system that comes in most 2018 Honda Accords includes an in-dash display, a subwoofer, 5 speakers and a factory amp powering everything. The front stage of the system includes a 3-½ center channel speaker mounted directly behind the display as well as a pair of 6-¾ woofers mounted in the doors. The rear channels include a pair of 6-¾ speakers mounted in the back deck with the 8 subwoofer mounted between them in the center. To upgrade the system You will need to work around the stock radio/display since it cannot be replaced at this time. Replacing the various speakers is straightforward though and is one of the easier vehicles to work on.
Elizabeth L.
April 10, 2020
The 2018 honda accord has size 6-3/4" speakers in both the front and back of the vehicle. The rest of the vehicle uses tweeters.
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