Are Sub JBL Speakers good?

Are sub jbl speakers good? and which one is the best? Can anyone help me?
Ebe00155 4d9a 4bb1 be52 ce12c38088b8khangphudataudio
I think JBL is a fairly well-known speaker brand in the world. Choosing the right speaker for JBL is always the best.
If you are talking about the best Sub speakers, you should choose this speaker: It uses a Power Converter (AES 2 hours) 2000W up to 8000W peak. To be more specific you please provide the requested capacity?
Thanks for supporting me. We have chosen the speaker line with the same capacity.
I think you should refer to one of JBL's 3 speakers, it will definitely satisfy you. Link to your reference: