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

"Much to my surprise the nice UPS man (whose name I should know by now) brought my 2 MicroSubwoofers today! Thinking they would arrive a couple of weeks from now, clearly I misunderstood John. Guess what I'll be doing after work."

Any updates on the subs?

Hi guys .. ok, a quick update on the MicroSubs. I’ve had these smallish cubes in my system for a few days now and I’m quite happy thus far. They are a nice match for the Talls (sonically and aesthetically). Here’s the system now:

• Mac mini
• iFi iUSBPower
• Chord QuteHD
• Outlaw Audio ICBM-1
• Odyssey Cyclops SE+
• MicroWalsh Talls & MicroSubs

I’m using the Outlaw Audio ICBM-1 for bass management duties. The ICBM-1 is a left-over from my home theater days and is a rather nice cross-over which operates in the analog domain. I have the cross-over set at 60, which to my ears is just right. The speakers and subs are along the same plane and the subs sit fairly close to each speaker. I’ve tweaked the settings (volume/phase/cross-over) by ear only and I’m pretty happy with the result. FWIW I’m not a bass hound at all .. just want a balanced presentation. That said, the bass frequency extension is just what I was looking for. A rather nice surprise is the newly found clarity and detail in the mids and highs! The Talls have never sounded so good.

Overall, I’d say these are a nice option for those of us not wanting to spend a lot of money on a pair of subs. BTW, the MicroSubs are not built in Brooklyn. According to Ohm: “These MicroSubs are the only speakers we have made for us in China (we still modify it to work better with our Walshs)”. Different for Ohm but nicely done.

I listen almost exclusively to "classical" music - chamber, piano, choral on up to large-scale works and organ (which to me is also large-scale). My 5000's sound fine on the first three. Really fine. On the large-scale, they leave much to be desired. Of course there are obvious limits to reproducing the sounds of 100+ instruments in one room in my house - or even the whole house for that matter. But I still wonder if there is anything I can do to get closer to a "bigger" sound.

Ohm 5000s, B&K EX442 (185wpc/8)

-Al

COot,

DEscribe your room size and any special considerations acoustically.

I have run my 5s off 120, 180 and 350 and 500 w/ch 2 channel amps in my 20X30 L shaped room with standard height drywall ceiling and carpet over concrete floor.

ALl these were "suitable" for low to moderate volume no doubt, the more power and current, the merrier, for the "biggest", fullest sound. All amps were limited in terms of biggest sound possible compared to my current 500w/ch BEl CAnto ref1000m Icepower monoblocks.

I would recommend 500 w/ch Class D or something similar for best results with the largest OHMs. Current delivery capability is as important to overall tonal balance as # watts is for distortion free higher SPLs often needed to reproduce large scale works at a realistic level in a larger room.

My smaller 100s make due nicely with "only" 180 w/ch in most any room in my modest size house I use them in, but current delivery is also critical. Your B&K might be the bottleneck to best large scale "big" performance possible. More watts and perhaps even more current as well to go along with that will surely take things to a higher level, assuming everything is in good working order.

Coot,

What would you identify as the issue with large scale orchestral works/organ music? Is it a lack of power in the lowest registers of pipe organ? Is it a lack of macro-dynamics on full orchestral swell? Both? Something else entirely?

It's hard to make a considered suggestion without a better understanding of the issue at hand.