It isn't a time to talk about how bad was new "Teenage Mutant Ninja Turtles" movie but could somebody explain why in the world the Turtles have a Manley Massive Passive device in their van?! We can spot it at approximately 1:32:30 in the movie.
Massive Passive is a studio mastering EQ. It could probably still make sense (say, the turtles prefer to make some really precise equalization for their stereo in the van) unless Donatello announced that they had a 7.1 surround system there. But Manley Massive Passive is only a two-channel EQ!