this is the 3rd 10 bridged onto the 4 channel amp on full pass, it is flush and recesed into the back seat the other 2 channels goes to a quantom component system. this amp says 1000 watts but i know it is no where near that more like 75 per channel but it sounds good this part of my system has never had a problem yet.un like the bass part of my system still trying to figure out whats up with that.