KodiHamill

I have that all the way up but i can check the fuses should i try to turn up the gain?

ok then how do i turn it on or up? lol

thats what I thought, and I'm not sure what system it is its the stock system for a 2002 outback tho,it has a taape and cd bellow that it says subaru on it so i know its stock.

if it is a sub how can i turn it on because it deffinatly isnt on. or can i turn up the gain or high cut to make it more boomy? lol

i dont think so its to small but if it is a sub its not on heres a link to a pic.... http://upmyphoto.com/image/27838/f363935

there is a black box under the passenger seat of my 2002 outback wagon. its got a speaker looking thingy on top and wires going out of it and its attached to the seat. at first I thought it was an amp the previous owner left but it has no plugs for a sub or anything and just says "high cut" by one knob and "gain" by the other. anyone know just what this is??? this thing looks stock to me but im not sure. I cant get the photo to post i can email it to whoever wants it though.

its an auto,and i checked the dipstick it does have fluid in it. what is an FWD fuse? you mean like an electrical fuse?

My fiancees grandparents bougtht us a 2002 outback as a wedding gift. Ive had 4 subies before this one and never a big problem. but this one has a whine whenever we give it gas and the whine gets louder as we go at higer speeds but will stop if put in nutrel or if we let off the gas. Her grandpa says this is the rear differential and not to worry about it.I didnt listen and wanted to fix it so I dont have stress or to hear the whine anymore. but I found some threads on here where that happened and then the transmission blew. my question is can I replace the differential without replacing the whole transmission??? and if so how much will it cost for a shop to do this??? and will driving it this way blow the transmission? also if we do replace the differential and the whine is gone are we good,or should i still be worried about the tranny? this is scary for us because we dont have money to get a different car or replace a whole transmission. the subie has 140k on it and is in emaculate condition. the check engine light has come on,I'm guessing due to this issue since everything else seems great.