AL just a gut estimation but I suspect the 90 db estimate to be reasonable based on the relative volume I achieve off the Titus compared to the other speakers I run off the same amp, dynaudio monitors and the Ohm Walsh both of which are generally rated a few db less efficient. The Titus are significantly more efficient and go louder much faster. The tradeoff for their size is the last octave of bass or so which helps make them a good match to a flea powered amp despite their small size. As mentioned they also employ a very simple crossover I seem to recall. Also as Schubert mentioned they use a lightweight paper cone bass driver and are very fast and detailed. They were the speakers that succeeded in weaning me off Magneplanar a number of years back.
Map, I just put small Herbies fat dots under the 202's at each corner. Big jump in instrumental separation and placement, at 5 bucks a piece I know of no better tweek. I could go on and on how great they sound but nobody would believe me . The 6bm8 sounds tad better than the EL84 which sounds better the EL34. The little EE is excellent .
I have Isoacoustics stands under my Triangle Titus. The difference was huge, night and day in detail, soundstage, imaging, bass articulation. Herbie dots are a similar product to help isolate speakers from floor and room acoustics I believe so similar results not surprising. One would never know what the Triangles are capable of in my house without addressing the acoustic isolation issues.
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