Which speakers excel at low volume?


I do much of my listening at lower volumes than I imagine most of you do: 60-70db for me much of the time. I understand why many speakers are designed to sound correct at live-music levels, and the hell with how they sound at lower levels. But that doesn't work for me. I need a speaker that resolves details, conveys proper tone and timbre, expresses microdynamics, and has a respectable balance, including a sense of weight, even at low volume. (Low volume does not mean low amplifier power.) This is an aspect of loudspeaker performance that is rarely addressed in reviews. It must be that most audiophiles don't care about it, or that reviewers feel it is not a criterion that loudspeakers are or should be designed for. Fair enough, but I still want what I want.

I used to have original Quad electrostatics, which were terrific at low volume. My ProAc Response 2.5s aren't bad (though they don't resolve detail too well even at high volume). The Thiel 1.6 is pretty good, the 2.4 less so.

What have you heard, particularly in dynamic speakers, that fits my requirements?
Ag insider logo xs@2xdrubin
Drubin:

Other than concentrating on speakers only there is a device that improves the sound @ very low listening levels.

It is the TDS Passive Audiophile. I'm not certain if it's still produced as TDS/PA as I have seen the same/similar circuitry marketed under the AR label (the inexpensive AR units have cheesy looking plastic cases unlike the heavy metal ones used by TDS).

Don't have a clue as to how it works (passive device that offered an audible amount of volume increase in the systems I used it in - approx. 3 dB I would guess), but I liked what it did for late night listening.

I did not care for it's sound @ higher sound levels and only used it for low (very low) level listening.

It helps if you have a tape monitor to make use of the unit, but there are other ways to incorporate it into a system.

Megasam here originally turned me on to the product, though in his system he had better results @ all volume levels (think he liked using it with headphones as well). He mentioned that it may have not been a good match for the 300B DH/SET amp I was using @ the time (i.e., higher volume ), but still I used it for a couple of years for the late night/low volume application.

I lost mine (the TDS) somewhere in our spare/junk room and have been trying to locate it for the past 6 months. Would like to try it out in a non/Hi-fi 2-channel HT system in the bedroom for late night listening.

The TDS units had an optional on/off bypass switch and I'm not certain what the AR units offer in this regard. As I used it as a low volume only remedy I preferred to have it completely out of the line @ other times (an on/off switch was not of any use to me). The street price of the AR version sells for approx. $50-$80/new online, though I have seen them sell for as little as $15 on Ebay. TDS produced 2 main versions (I think) with the first one being more expensive. Their second version retailed for approx. $250.
I have to say the speakers I have heard that excel at low volume are all the pure electrostats except the old Koss. Infinities Kappa 8 and 9's. Some little swiss minimonitor I can think of the name of it.
I have the Europa's and they may just be the best sounding speaker I have heard at lower listening levels. Having sold retail high end audio for many years I have heard a lot of speakers. None I have heard, including stats sound as good as the Europa's at low volumes. Highly recomended.
The Europa's need stands and sub, don't they?

By the way, thank you everybody for your responses in this thread. Good discussion. I'll have more to add in a little while. --Dan
So I've done a little reading on the Green Mountain Europas. Design principals seem very similar to Thiel: first-order crossovers, time coherent. But I have an impression that they don't sound anything like Thiels. Any thoughts?