if you need a great cheap amp to run 4 speakers this is it,its not legacy or pyramid but like profile,i do have references in here and on sounddomain

MENACE 4CH Amp -$60
Works great,and cosmetically fine,just couple minor scratches,barely seen anyway cuz it blends into color

FEATURES
-im not sure what 4ch power is but it was more than enough to power my old vegas which was rated 50 watts rms.
-bridged i know was 125x2
-built in cross overs
-bassboost (2 bassboost buttons 1 for ch 1/2 then another for ch 3/4
-also 2 switches for ch 1/2 and 3/4 to select high-flat-low pass.
-2 strips of blue lights,when amp is on it lights up

PICS-you may see some what looks like dirt but its really broken glass from my car which i cleaned off already
-- http://community.webshots.com/album/16976572LqDtUVcasX