Hi efficient speaker, bass problems

Hi Mapman,
I am currently using a very highly modified old Pure Class A Sumo Nine. I am using it on 86db 4 ohm speakers and have used it on 97db 8 ohm speakers as well as a few others, I have heard nothing but excellent bass in weight, speed and control from this amplifier. I see no reason that most well designed solid state amplifiers could not give good bass on most speakers, there are exceptions of course (kappa 9 comes to mind). Good tubed amps also do a great job as long as the speakers load stays out of the capacitive region (neutral to inductive load).

TIm,

That's good to know.

I don't doubt many good amps would sound quite excellent with both.

I just wonder though if any one is truly optimal in both cases or if the two extremes require different amp characteristics for optimal results in both cases?

Of course, "optimal" is a subjective thing, but in general I am hard pressed to recall where two different speaker/amp combos sounded exactly the same an an a/b test.

If they sound different, then each individual will have to prefer one over the other, right?

Tmsorosk, If I understand you correctly, I hear the same thing, you are not alone.

Hi Mapman, Speakers and amps are both very subjective. I'm sure that one guy would tell you his amp sounds good on about anything and another guy would say, I've heard that amp and it sounds like crap, same with speakers.
I don't recall ever seeing 2 different systems being compared as even very close, much less exactly the same. I have seen reviews where 2 amps or preamps or even speakers were very close and shared characteristics. So, I'll take your last question as a statement and agree. If they sound different, each individual will have to prefer one over the other.

Unsound.. Glad to see someone hears what I do .
A friend and I were talking about this , since he has high sensitivity ( 94db ) speakers , so we are going to put it to the test , and see if my mid sized solid state amp ( Levinson #431 , 200wpc ) will grip the bass bins on his JBL Project K2s better than his great sounding Luxman MQ-88s ( 40wpc ) . Were going to lug my amp over there this week end . I'll post back in next week with the results of this simple test .... Have A Great Day... Tim