I have a pioneer gm-x722 and an american legacy amplifier lying around the house and i was wondering if it'd be worth amplifying the door speakers with either of these. I've read reviews on both of these and it seems the pioneer is a much better amplifier, but it's only 2 channel. Also, where would you recommend mounting it? i've thought about under the passenger seat or against the back of the seat in the trunk. Thanks ahead of time for anybody's input.
