I wonder if the significance of "burn-in" (or perhaps "break-in"), depends on the design of the speaker, especially the material used in the cone surrounds. Some materials may become more flexible with use.

What really makes me laugh is the idea of burning in a solid state amp \:\) Valves maybe but ???

Shane

Raspberry Pi running Squeezelite->IQAudio Pi-DAC->NAD C320BEE amp->Usher S-520 bookshelf speakers