Single driver speakers - opinions


1.Design - what is IYO the best design and why?
2.Sound - How would you describe the sound in comparison to other speaker designs?
3.Amplification - what works and what doesn't?
4.Is the WAF stopping your from moving in that direction?
What do you like or dislike about SD spks?
DIY v.s Commercial designs - Pros and Cons.

Feel free to express yourself and your thoughts about the Single Driver design speakers in this thread.

Ideas, your projects, pics, experiances are all fun and welcome.

From my experiance with at least two SD commercial design that actually worked like a charm, I have to say that I am seriously concidering it as my next DIY project.

Awesome speakers when done right.

Cheers
Mariusz
mrjstark

Showing 4 responses by pauly

Mrjsark. I have used small BLHs from Johnk and the later upgraded to a Madison (double mouthed BLH) from Carder sound. I’ll never ever go back to a multi-driver speaker again.

I use low(ish) powered SET/SEP amplifiers, and the benign impedance curve that a single driver presents allows my amplifiers to work at their very best. The sound is totally effortless and dynamic; I really get the feeling that the amplifiers are idling even at high volume levels.

The dynamic quality and speed of a single driver is so addictive that a multi-driver speaker simply puts me to sleep.

Sound staging is out of this world. The double mouthed horn of the Cardersound throws a huge soundstage, not unlike what I experience at the opera, yet it can be very intimate and gentle as a recital.

I see a few post that make stereotypical (excuse the pun) criticism of single driver speakers, but they are all pure ignorance. I think if anything, it’s a matter of taste. We simply don’t all appreciate or like the same things.

I think your comment, “awesome speakers when done right” is spot on.

Regards
Paul
Have to agree with JohnK on this one. I have both Fostex 126E and 206E speakers, and there is no way the 126E gives a better soundstage – granted in my case the 206E is in a much more expensive cabinet but the 206E provides better delicacy, detail, soundstage, bass etc. The 126E is simply outclassed.

John, what is your opinion of Lowther drivers? I am sort of toying with the idea of trying an 8" Lowther (EX4), mostly due to its higher sensitivity and that I can obtain then with a nominal impedance of 15ohm.

Thanks
Paul
TBone, the curve also seem to indicate a 10db drop from 90Hz to 50Hz, but in reality my Madisons are very strong in the bottom. I can easily compare them with my HT speakers which are Meadowlark Shearwaters which are rated -3db at 34Hz.

Obviously my ears aren’t SPL meters, so it may be that the attenuation at the bass, and the dips you refer to, are present and I am not hearing them. To my ears the Madison are some of the very best speakers I have heard bar none.

But then I am biased as I own a pair :-).

Regards
Paul
T_Bone, the bass compares favorably with that of my Meadowlarks. The Madisons need no bass reinforcement as mine are 6’-7’ from the walls.

Soundwise, the Meadowlarks now put me to sleep. They sound so terribly slow compared to the Madisons that I had to relegate them to HT duty. (And I really did like them a whole lot before)

As I mention, I cannot hear any dips, but I suspect we are not sensitive to dips in sounds as we are to peaks. My room is heavily treated so this could possibly give me a flatter curve than the one posted. It’s difficult to say - I go by ear alone and don’t let measurements drive what I like or not.

Regards
Paul