So then I guess soundbar is the best option that you later just sell when you move to full HT or use in the bedroom. There is a Boston acoustics soundbar on HiFi mart that is decent.
Otherwise you will have to buy active speakers that dont need an AMP/AVR which will anyway not be future proof..
Or if you are sure of going for a full HT later anyway, u can start buy buying an AVR and 2.0 speakers now, but that will need at least 45k budget.
My budget is 15K only as of now,so no chance of getting an avr.
Will most probably get a soundbar or a good 2.1 premade package.