Was thinking about the musical fidelity technical advice for the amp that sitting in its box in the corner. They say if you hunt around for a pair of speakers that are over 92db gain. this unit sounds wonderful. OK looked all through latest what hi fi.. Down the speaker column and i could only find one speaker over this and a bloke over the road has never paid the price they want for that speaker for a second hand car. so come on brain boxes whats going on hear then ... in the manufacture process of a loud speaker ok you have two, side by side one is 85db the other is 91db what in the manufacture process determines the speaker efficiency of one against the other. and why is it dearer and i realise im a bit of a thicko but i am learning. Am i right in thinking if they made all speaker say 95 db no one would be able to get there volume control above say 3 on a one to ten clockwise scale without complaints from the neighbours.