Car & Bike Budget Car audio set up for maruti 800

[kpkini]

Finally decided to get an audio set up for my aging maruti 800. Have decided to go ahead with this

http://www.snapdeal.com/product/pioneer-mvh-159ui-digital-media/651208

and

http://www.snapdeal.com/product/pioneer-ts-g624c-16cm-component/651178?pos=30;410

Will plan for a sub later as and when i get some more cash in hand.

Needed some clarifications from the experts here on the same
1)Is the combination of the head unit and the speakers selected good??
2) Will be able to add a sub to this later, does the head unit have the necessary audio out ?
3) Can i add a bluetooth receiver to this setup later ? will be mainly using my mob or tablet to play the music
4) An accessory like this one( http://www.snapdeal.com/product/pioneer-cd-sr100-steering-wheel/651187?pos=1;13 ) will it be useful ?
5) I've heard some head units produce a hissing sound when nothing is playing. is there anyway to reduce it ?

 

[ReVo_007]

I recently installed this head unit as my old one didnt have USB/AUX and I found it pretty good . The cheapest one I got locally . If you get JBL-X333 thats also very good as mentioned in reviews. Rest of the questions I cant answer they are pretty much out of the scope of my knowledge

 

[kpkini]

Thanks revo ... does your system produce the hissing sound ?? or is it clear ??

 

[ReVo_007]

well its clear ... I have tested Radio /USB/AUX... no problems surfaced so far .

 

[kpkini]

What speakers have you installed ?? And where have you put the speaker?? back or the front door??

 

[ReVo_007]

I have stock speakers that came with my kenwood on my aveo. 2 back and 2 on front doors,thats all i have.

 

[kpkini]

oh k .. thanks anyways ...