Hi Rob,

Thanks for leaving the review.

Much as the 340s revealed a level of detail in complex recordings I never knew was there, the Sierras take it a step further still - but this without ever sounding harsh, brash or "too crispy". (In fact, they're even more non-fatiguing and buttery than the 340s) It's amazing, you can actually hear the wood of the drumsticks along with the drums, the breathy air in the background of sax notes...
You sum up PRECISELY what I was aiming for with this speaker... Greater levels of detail, yet more forgiving with an overall smoother texture.