1.8" LED 4 x 41W Hi-Fi Stereo Amplifier MP3 Player w/ FM/SD/USB for Car/Motorcycle - Blue (DC 12V)

Pros: its light weight, easy to use, and compact, it hase plenty of volume. for my project mounting is perfect. it WORKS with my ipod! awsome. the remote works, everything works as it should. the casing is thin but has its advantages like cooling, this product could use a fuse, could be used on a boat, or just as a simple desk radio, im not sure what type of speaker should be used, 4/8ohm i think im using 16ohm

Cons: it does not have a fuse, the remote feels cheep

Other: great for the price, im satisfied

Pros: * USB and SD inputs - listen to hours of your own music. * Audio Line input - I connected my TV audio output. * FM radio includes auto-tuning feature * 4 speaker outputs allows me to use the old speakers from my broken bookshelf stereo.

Cons: * Remote control range is less than 3 meters (10 feet). * Volume is drastically different when changing from FM radio to Audio Line input. I have to adjust it each time I change modes.

Other: I used this to replace all of the audio functions normally in a stereo costing 5x or 10x. Ok, you need to provide your own speakers. Audio is not premium, but not bad, either.