Subwoofers - Final Thoughts with Martin Logan ESL 13A


I’ve narrowed this down to 3 choices (I think) and was looking to see if anyone has had some experience with pairing these subs with ML ESLs? I can’t try and return because they are mostly secondhand purchases, so hoping to get it right the first time!

Force Cancelling subs have been highly recommended, so:

KEF KC92 (or KF92 older model) 2, 3 or possible 4 of these:

https://assets.kef.com/product-support/kc92-subwoofer/KC92_info_sheet_EN_V4_20240124.pdf

Martin Logan BalancedForced 210 - Maybe the best as they match up nicely, but I could probably only do one of these as they are HUGE. I have only one spot I could put one as far as the manual's recommendation goes. Martin Logan says these will cover 3000 sq. ft. My room is only 500 sq. ft. Two maybe overkill, but some say, "2 subs or no subs" Maybe I could put another addition on the house :-( 

https://www.martinlogan.com/en/product/balancedforce-210 - click on Specs/Lit

Lastly, The Swarm Subwoofer System - not sure how well this would work with my ESLs.

https://www.audiokinesis.com/the-swarm-subwoofer-system-1.html

Any advice would greatly be appreciated (as usual).

Thanks, and all the best of the season to you all!

 

 

 

128x128navyachts
Post removed 

Dear firends all of you: We have to remdember that MUSIC belongs to the bass range and as better our room/system bass management as better the whole quality levels of the Room/system reproduction.

 

Other issue is that MUSIC starts ( rithm, dynamic power, natural color, natural agresiveness and brihtness, etc, etc,, nuances, ) with a fast TRANSIENT RESPONSE where the first " beat "in any instrument is the one that will makes a " rigth " harmonics development in all frequency ranges.

 

So name of the MUSIC is TR and only subwoofers can do it in the bass low range.

 

R.

@ricred1 I feel the need to sincerely apologize to you yet again - and to thank you for answering my question.

 

My apologies

 

I have never understood the preoccupation with bass. For half a century we didn’t even have subs. When you listen to a live band do you experience the bass is missing? I just don’t get it. I have ML’s, and I have more bass than I need. This without a sub. End rant.