Bought two of these sets for the kiddos & they love them....consistently shake the house with there beats a jammin lol.

It thumps, vibrates the house

no sound diminishing after a while, great bass, and the surround sound is amazing.. also at max vol these will shake the house!

good sound good quality for thee price friendly set u and user friendly

Holy S$%# for the price you cannot beat this system, works fantastically!