Hi i drive a 2004 civic se and i was wondering if i could hook up an amp to my stock deck? And if so how do i get the deck out ?

 

You should just be able to use a universal speaker-to-line level convertor to hookup the amp to your factory stereo
here are a couple:
http://www.sounddomain.com/sku/SCOFAI3
http://www.sounddomain.com/sku/STISALOC
http://www.sounddomain.com/sku/PERVEN4

 

what about the remote power cable is it on the deck?

 

Connect the amplifier's remote wire to a switched (accessory) +12 volt source. This is the same type of power source your radio uses. Now when you turn the car on the amp will turn on and when you turn the car off your amp will turn off. No worrying about your battery draining because you forgot to turn off your amplifier (and you will forget). Don't connect it to the power antenna lead. This only provides a turn on signal with the radio. The amp will not work if you use a CD/tape source

I sourced this from Sounddomain.com. (just wanted to give credit where credit is ude)