6.5" Speaker Adapter – 2021 Kia K5

3D-printed replacement 6.5" speaker adapter made for the 2021 Kia K5: a simple way to replace a cracked, lost or hard-to-find original part.

About this part

Speaker adapter to fit 6.5" speakers into a Kia K5 and therefor most likely the Hyundai Sonata (might work with other Hyundai/Kia models, but no guarantees). Please, if you find that these work with other models, leave a note in the comments.
This one is sized specifically for the Kenwood KFC-651. You should adapt the opening and screw holes according to your speaker's dimensions.
I also included an SVG template for cutting gaskets to fit the front and back of the adapter. I cut them from craft foam sheets and glued them on. There is also a channel in the back to install 1/4" window sealing tape if you like.
The hole in the base is to run the wire through.
I originally bought a set of speaker adapters from an online stereo parts store. They sucked. They didn't seal to the speaker or car door. They made the woofers sound dead. These are a HUGE improvement. The speakers sound full and the bass is deep and detailed.

Compatible vehicles

• 2021 Kia K5

Always compare with your original part before ordering. Fitment can vary by trim level and production date.

Specifications

Print settings

Printer
Brand: Anycubic
Printer: All-metal
Mega Rafts: No Supports: No Resolution: 200 Infill: 40 Filament: Hatchbox ABS Notes: This was printed on an Anycubic Vyper, but that's not an option in the drop down menu.Use a denser than usual infill. These will need to withstand heat and you need something for the screws to bite into.This works best with ABS.

How to order

This part is in our catalogue and is printed on request. Send us a request with your vehicle details and we will reply with a price and delivery time.

More Kia parts

Browse all Kia replacement parts or search the full 3D-printed car parts catalogue.

Design credit: original design on Thingiverse, licensed CC BY-4.0.