There are many options available for a 2 DIN music system for Hyundai EON in the market. You can check with a local car accessory shop to know about the options in detail. Also, you can check out some options on our online shopping portal. Please find a link below to check out the music systems http://shop.cardekho.com/car-accessories/music-systems.html
Yes you can get a 2 DIN music system fitted in your Eon Era Plus. There would be no issues with the fitting of the 2 DIN music system and it integrates pretty well with the dash. Please visit the Hyundai accessory shop to find out about the pricing.
We would recommend you to go for the company standard music system. You can opt from the various systems that are provided by the company. You can check out the various systems at the Hyundai accessory shop.