JBL flip 2 really qualifies for this title - bass ka baap.
This bluetooth speaker is a value for money, high bass, durable and good looking speaker.
I bought this from flipkart around 10 months ago and so far no problems experienced. The sound quality and volume are great and didn't detoriate.
Some pros-
Great sound quality.
Good bass.
Strong and durable ( Slipped, fell from my hand more than enough times)
Only con I experienced is the battery life which is very short. Lasts for around 4hours for me on full volume.
Overall, the speakers are very much good and one should buy them if you are looking for decent bluetooth speakers under 4k range.