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Problem with lower frequency bass. Please advise.

I am just not getting adequate bass extension. That lower floor is really missing. I have dynaudio focus mk220 II loudspeakers, my source is an oppo 95, and my int amp is a musical fidelity a308. I use synergistic research cables and power cords and one Kaplan cable power cord. My room is approx 15x18 with one side open bc I am in an apartment. When listening, my speakers completely dissappear and I get a soundstage with excellent depth and size. I'm just not getting good enough bass extension and I want to avoid using a sub. Prior to the dynaudios I was using a pair of monitor audio gr10 monitors and the bass was terrific. I didn't have to use my sub (since sold). I switched to the dynaudio bc I wanted floors standers and I really like their sound. The ma's were a little bright and after many years I was ready for a change. Before buying the dyns I auditioned them with my amp but in a different location. The bass was adequate. Any suggestions?
triumphad
mapman's avatar
mapman
22,344 posts
 
Are the speakers hooked up properly in phase, ie + to + and - to - to both
speakers? Try reversing and and see if bass is better or worse. Its
possible but unlikely that something is not wired correctly.
rower30
211 posts
 
I would turn the speakers straight at each other 18" away out of phase and let them break-in. The "face-off" just keeps the bass to a dull level as the drivers break-in. I think you have green speakers. The C4's I own took months to break-in. Don't get too impatient.
erndog's avatar
erndog
261 posts
 
I used to own Dynaudio focus 220's and I sold them because they could not deliver the level umph that was required for listening to powerful orchestral music and it sound full and believable. So my suggestion would be to upgrade your speakers.
mapman's avatar
mapman
22,344 posts
 
Trium:

which MF integrated specifically do you use? Tube or SS?

I used a SS MF A3CR power amp with similar power rating with my Dyn Contour Monitors for awhile. The performance was adequate but not optimal in the bass. One can do better. I would assume your larger floorstanders to be able to do at least as well or better in regards to bass extension and dynamics with the right amp (and also broken in well as mentioned and with no other external issues like proper phase hookup that might cause problems. I cannot say how the bass would compare to the monitors you used prior, but I would expect excellent results with any Dynaudio under the right circumstances.
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