Not satisfied with the voice quality of the stock speakers, so decided to change with something else better available in the market.
Look at the stock speakers, they are the most basic speakers available from stone age.

Read reviews and decided to buy Kicker CS 674 available in Snapdeal at Rs 4100 for a pair. Quick service from snapdeal, delivered speakers in 3 days.

There was a free installation service available from snapdeal but i decided to do it my own, as i have most of the tools required for that. Opened the door panel by unscrewing 7 screws and pop clips, removed the stock speakers from housing and fitted new Kicker speakers on same plastic casing provided with stock ones.


But i have cut the some elevated plastic covering to avoid falling it on the cone of speakers.

Also i need to solder the original connector from stock fittings to the new speakers, so there was no wire cutting required.
Refitted the door panel and tested sound quality using fader for front door and i tell you there is some serious differences in the quality of the sound. Now i can hear the punch of bass and clarity of trable.
As i was not sure how it will come out, so changed only front door speakers and will change rear door speakers too in few days.
Thanks
VP