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

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.

@melvinjames you are correct about the sequence.
Honestly, I don't know how OHM made any money on the Micro Subwoofer series; the part is great quality for a low price (my 12" version cost $400 + shipping!).The replacement sub is $1,500. Granted it is a different beast, but still...

@bondmanp I have read most of this very long post and commented in the past. I was aware of your set up, just adding my 2¢.