Both cars feature the basic suspension system. The Alto 800 runs on 145/80/12 high profile tyres, while the Eon runs on two different set of tyres, depending on the variant. The lower variants get 145/80/12 tyres while the higher variants get 155/70/13 tyres. Both the Eon and Alto 800 offer good ride quality, but the India does get unsettled on very bad roads. The Alto 800 has better handling too and the light weight does help in making it the more agile vehicle of the two. High speed stability is better in the Eon though and so are the brakes which are more surefooted.
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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