I am building some small, portable speakers. I have found some great speakers (8 ohm, 2-4W), but am having a lot of trouble finding a good amp for these speakers. I am planning on powering it with a 9V battery. I am going to be putting the amp and spaekers in a compact space, so I need a very small stereo ampl. I wish I could just design my own amp just for this purpose, but because I am very new with audio, that is not possible. If anyone knows of any amps, kits, schematics, or sites where I could learn to build my own amp, PLEASE inform me.