[djmedic2008]

I have 3 of these units. One of them came in my 8x8 tipper truck (the Armageddon) and they sounds pretty good actually. the sound box is long - and cumbersome - but if you can get it to fit, (imo) then its a good buy compared to what else is available on the market. the little speaker really puts out some throat to the bass (well as good as one can expect a tiny speaker to deliver) but the speaker box helps. it's also quite a loud product with the variable dial turning it up or down. I believe it has 3 different engine sounds.. 2 for sure, but I think 3.