Martin Logan Quest Z Bass - can it be fixed ?


Ok, I'm about to pick some of these up...auditioned them today for about an hour. Yes, like others have written/found, the bass is muddy. It would be liveable for quite a while, but I'm just wondering, what can be done about it ? Maybe a Velodyne sub ?
mikey44
Yea, I see a bunch of MG3.6R's for sale...just a little more than I wanted to spend (unless I were to sell something) now. There are a pair 2 hrs away I may hear, and he also has Acoustat 1+1's for sale too.
How about an older pair of the Maggie 3 series? The 1+1's were nice in their day, but how would you get them serviced today?
What happened with the Thiel 3.5's?
The Thiels are out. I really wanted a non-box speaker next anyways, but I know the guy, and the price is right I think. Still I want non-box. Not sure re the 1+1's. I don't know re the 3 series, I'm somewhat a newbie re non-box speakers, but I figure, the amount they sell for is proportional to what they;ll sound like. The same guy who has the 1+1's has 3.6R's too, but too much $ for me right now.
HI,
I'm going to quibble with your terminology. I have never found the Quest's bass to be "muddy" if I understand the term. I also have not found it to be weak. Less than a subwoofed system, yes. But about average for most floor standing systems.

But I do have problems with the bass. It has to do with the fact that the crossover frequency is 250 Hz. The panels work well down to this frequency and the woofer will easily go up to that frequency. So, in that sense 250 Hz is a good compromize. Rather, it is a speed problem where the two speakers are mismatched. This causes the crossover region to be audible. It drives me nuts. It would keep me from buying the Quest's.

BTW, I have CLS 2A's which are paired with the Kinergetics SW800 dual subwoofers. I do not have this problem. I love Martin Logan speakers but the hybreds continue to be flawed in the crossover region.

I do not believe the problem can be fixed without a complete redesign which is beyond the hobbyest. Subwoofers are definitely not the answer.

Sparky
Unsound, that's cute. If you read my post correctly rather than with the obvious intent of making a false smear against mine, you'd have read the items I promoted are in fact NOT for sale. My comments merely shined a positive light of possibilities for some unbiased person who came upon an otherwise negative thread.

And if it's an issue of credibility you which to raise, perhaps one might reflect a mirror on the credibility of one who suggests their holy grail to be found in a "one size fits all circumstances", for simple logic suggests since no two rooms are alike what type of credible logic would suggest to find their bliss in a system component or components that fits "everyone." How credible is that?