Best Music System for New Swift

[VivekRj.Dieselhead]

Hello everyone,
Sorry to bump into an old thread, but I need help from you all.
I am planning to change music system in my Swift Vdi (old model). Request you to please suggest me the best ones available in my budget.
FYI, below is the required configuration:
1.) I want to retain the old HU, and I believe its a 2 channel HU
2.) 6X9 3 way speakers in the tray
3.) Front door component speakers
4.) 4 channel amp
5.) Wiring harness for the said setup
6.) Budget 18-20k (max limit)

Request you to please recommend the best or at least optimum speakers for the above mentioned configuration.

Thank you all in advance.

Just get the speakers first,

Choose compos from any of these brands.

Rainbow
Polk
Bull

All of them would retail below 10, if you choose entry level.

No need to install 6x9 in the rear.

Just get speaker first, but don't forget to audition them before purchasing.

After buying your taste of speakers ask for other things.

Like sub, amp or any other thing.

 

[Rohitk4ever]

Just get the speakers first,

Choose compos from any of these brands.

Rainbow
Polk
Bull

All of them would retail below 10, if you choose entry level.

No need to install 6x9 in the rear.

Just get speaker first, but don't forget to audition them before purchasing.

After buying your taste of speakers ask for other things.

Like sub, amp or any other thing.

First of all, thanks for the response VivekRj.Dieselhead.

An update, after doing some research online & in the local market, I have decided to retain my current 4 channel JBL GT X646 amp and also the front JBL compos(still sound great)
Since the compos are lil high on treble...now am looking only for rear 6"X9" speakers with bass being the priority, to compliment the treble from the front compos.
I have tried Kicker CS693 in my friends alto, sounds good (decent bass) for the price I am being quoted by the local dealer i.e. 4.5k, so currently I am looking for something better than this.
So, do we have any better option (with bass being a priority) within the max budget of 6k ??[thinking]
Thanks.