Buy E210 Merch to rep your love for the platform!
https://teespring.com/stores/e210-hat...

Finally added a Subwoofer to the factory radio on the E210 hatch! This was definitely a first for me. Typically Im use to buying an aftermarket radio, since they already have RCA outputs built in. This car being a 2020, and unique infotainment setup, there arent many good options currently. Also another tough part is that infotainment system is the only way to access certain vehicle (lighting) settings and setting up Toyota connect etc. On top of that having Apple Car Play and Android auto as well as an already decent sound system, i was just looking for an option get some nice bass to fill in.

This option is PERFECT! And I am so happy to share for us E210 Corolla owners! (NON-JBL) of course.

The (KEY) parts you will need:
1)** Vehicle specific Harness Adaptor: Taps into Factory Radio. (Creates RCA/Remote outputs)**

Link to 2019+ Toyota Corolla harness adaptor (Plug + Play) ~$70:
https://amzn.to/3bIeSzF

2) Amp Wiring Kit (Power/Ground/RCA Cables/Remote wire) ~$15

Link to Amp Kit used:
https://www.amazon.com/gp/product/B08...

3) Amp or a Subwoofer with Built-In Amp such as the Basslink DC (~$200 Shipped eBay. Refurbished) featured in this video.

Total Parts Cost: $285
Installation Time: 2 x Hours