05-17-2021 05:41 AM
05-17-2021 06:46 PM
Thank you for stopping by our community forums! This sounds like an exciting upgrade for your 2018 Toyota Corolla. We have some 6.5 inch subwoofers that may do the job here. If you'd like for us to get the job done for you, subwoofer installations will usually start at $19.99, but keep in mind that this doesn't include hardware and required wiring you may not already have.
I recommend scheduling a free in-store reservation with one of our Autotechs to get an estimate on getting this subwoofer installed. They'll be able to help you get an estimate for both the labor, and any additional accessories that may be required to get this completed.
Please let us know if we can help with anything else!