The boot space is a priced commodity in this hybrid car. Adding a subwoofer without consuming any useful space & the neat finishing is amazing. This car was later upgraded with a DSP from ARC audio - PSM PRO.
I have an i20 2023 and the headlight is the same as the i20 Sportz model, I believe with the H19 halogens. I am thinking of getting them retrofitted with bi-led projectors to improve the performance of them.