Deep bass-drum roll has some weight. Crisp and detailed but not overly bright. Clear, with strong impact. Natural, non-resonant, and uncolored. Smooth, natural timbres.
Tonal balance is even from octave to octave.
I heard no colorations. The Tannoys will not make your mixes pretty, but rather will tell the truth. Each instrument stays distinct. Dynamics are exciting and listening fatigue is low, Transients retain their sharp impact. Stereo imaging is quite impressive.