ELS (10 speakers) subwoofer replacement

Hi guys,

I have my 2016 ILX A-spec that makes all kinds of noises when playing certain songs. I would like to replace the rear subwoofer myself.

I have seen people on forums (AcuraZine) swapping the OEM sub with a Kicker 40CWD84.

My question is to know if this is a direct replacement for the ELS sound subwoofer? Is it better than the stock Sub? I do not plan on upgrading the amp.

Any help will be appreciated

Thank you.