they are a similar version of this [url="http://www.lean-business.co.uk/eshop/eminence-basslite-s2010-8ohm-10-neo-150watt-bass-guitar-speaker-p-861.html"]http://www.lean-busi...aker-p-861.html[/url] the peavy's worked out at 300w -700w peak (and each were 150 w each speaker) ..these 1s are 150w each also! so i asume the same?they sound very clear.the standard peavey horns can be slight hissy (as most) but not much noticable.