I kept the OEM 6.5’s and they had some decent mid bass with the kk200.4. If yours don’t have any bass at all, make sure you don’t have the BI-AMP switch turned on.Same here, was going to leave the original kick panel speakers since they had more bass but it was cutting out like crazy. Replaced all 6 speakers with Memphis and added a single downfire 12” sub in the back. Sounds super clean and that boom is deep.
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