Subwoofer

I don’t think one subwoofer is a good idea, in general, in addition to speakers with reasonable base. Two can enhance and enrich the sound. One will just muddle it while it will sure add the thump, which I will need for 3 minutes a day.

(and I wish it weren't the case, I tried for almost a year now with different (single) subwoofers)

I think grislybutter is right...

I bought a subwoofer years ago because my MIssion Cyrus never go down 45 hertz really...

With an organ music album it is a pity...

But the sub alone dont cure the problem and worsened it because the unbalance it created...I sold it on the spot... :)

I think it takes more than one sub  to balance the system and the room...

 Sadly at first but fortunately at last , my headphone replaced my dedicated room now because i sold my house... My headphone go so low under 30 hertz that i feel the wave with my body and feet by bones resonance and it is like the owgan was in my room... No sub is needed...And my new headphone beat my past speakers in their well tuned room..

Tekton 2-10, 4-10 or 6-10…. Whichever suits yer fancy and WAF.

thanks @mahgister I hope you are enjoying the music whichever ways, maybe nearfield listening with speakers is an option too!

I can assure you the Akg K340 are now optimized and so good i will never go back to the difficult task to tune a room... I dont need because  the three dimensional "out of the head" soundfield of my headphone beat my past speakers or rival them  ...

The K340 is unique headphone the most different designed headphone ever compared to any other... Read about it...

My best to you and your family...

thanks @mahgister I hope you are enjoying the music whichever ways, maybe nearfield listening with speakers is an option too!