I am just starting out on this journey to explore the world of sound
via this forum. Hope to get guidance on some speakers and connections.

I am on a "low budget" (USD $300 / INR Rs.15000)and out to buy some
speakers , mostly powered as I am not in for any receivers/amps.

I had a thought and researched many a forum to check if anyone has
posted comments on this idea.
I thought of getting Altec Lansing MX5021 for a start and then upgrade
it to the next level by getting a pair of Polk Monitor/ Rti4 as they
are recently launched in India where I live.

Can anyone please advise if I can do such a thing?, as the 5021's sats
are powered for 20 watts per channel and the Polks have a range of 20
watts to 100-125 watts.
What will be the result? Can the Polks match the Altec Lansing in any
way?

Thanks for your help...