DISTORTION can kill speakers ....Even underpowered that much ...Sony also overrates power handling on those fairly heavy ...A TRUE 400watt amp will fry those 6X9's
Either are CRAP ... They have small particles that blockade any leaks , unfortunately the particles also get in small area's and can cause troubles also they can break loose again and the leak will return ... Just get the RIGHT hose far easier then getting the sealer then having to flush the entire system
Exile has been working on an adapter for the sensor ...There was one other member that swapped a 5 speed BUT was sabotaged by a bad junkyard tranny (locked up) he hasn't had the $$$ to replace and try again
Six? Two door, two deck, and then the sub? I haven't dealt with this stock amp. But the more I know the better. Is the 5th, and sixth bridged for the sub?
I believe a 3" K&N cone works (or any other aftermarket filter) there are problems with attaching it ,the tube is too weak to support the filter ...It's easier to just BUY an entire intake for the 95/99 eclipse n/a