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Traded (Non UHFS to UHFS) cars after I bought speakers and sub…. Now what…?

I just traded my 2015 base stereo Model S to a 2018 UHFS equipped Model S.

Had just purchased the nvx sub with amp as well as 2 pair of the light harmonic speakers (made specifically the S).

I still plan to install the NVX sub, (welcome any feedback) but now second guessing the LH 1.2 ohm speakers as the best option for the front doors with the UHFS. I don’t plan to swap amps yet (again, welcome your experience) so I prob. won’t swap the rear speakers.

I’m past the window to return the equipment, but can sell online easy enough….



Active Member
Jan 6, 2020
All a personal choice. My 2017 was a model without the UHFS and I added the NVX sub/amp. Loved it. but was it better than UFHS overall to me? Had more bass level power (which I never truly used) but other than that, my ears could not tell a massive difference.

If it were me, Id leave the UHFS stock and sell the entire NVX kit for cash or send it back and get full refund if I could
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