Ohm Walsh Micro Talls: who's actually heard 'em?

Going back to the need or not for subwoofers with Ohm speakers, I recently added a 12" OHM subwoofer to my old pair of 4XOs.
The result surprised me somewhat. The bass response is hugely better than before. The speakers seem to perform better now that the sub is taking over the bass load.
I can recommend this addition.
Unfortunately, OHM doesn't offer this subwoofer model anymore and makes a more expensive replacement in its place.

Good to know mega wattage isn't necessarily a must-have with Ohm's. My class D amps all double into 4 ohms as well and each do pretty well driving the MicroWalsh Talls. The lowest wattage amp, a Fleawatt TPA3116D2 (25/50 wpc), won't go loud but does an admirable job within its limits.

Class D and tubes. In hindsight, I wish I tried it sooner.

@t8kc .. curious how you're managing bass? External x-over?

The OHM Micro Subwoofer 12 is a self-powered unit that takes the amp output and crosses it over internally. There are choices of cross-over points and a volume control. Since I first installed it, I have turned the volume down slightly as my wife was complaining about the whole house shaking. Actually, it does sound better turned down a bit.
If I had a sub-out on my Schiit tube pre-amp, I could have used that, but it sounds fine as is. I am using a Parasound HCA1500 to power the system.

@t8kc... If you read through this thread, you will see that from the start, I have run my 2000s with a pair of Vandersteen 2Wq subs.  Overkill?  Perhaps, but I love extended, clean bass, and this combo works extremely well.  Dynamics can be startling.   The 2000s are surely not bass-shy speakers, but with these subs, my rig punches well above its weight.

@t8kc .. thanks. My curiosity stemmed from this statement in particular:
 

The speakers seem to perform better now that the sub is taking over the bass load.

So, if I understand you correctly you're going from amp -> sub -> 4XO's and using the sub's crossover. Is that correct? Never tried that method but I've been curious if it works well. I use an old Outlaw ICBM-1 active crossover for bass management, a leftover from my home theater days. BTW, I have a pair of the MicroSubwoofer 10's. I was surprised Ohm is no longer offering them.