I have a 2001 Honda Odyssey. I have a sound system above my garage that I plan on putting in the car. I can't find them online, but here's the info I got from them:
the head unit is 80 watt, 40w/ch, 1kHz, 6ohms (Aiwa CX-NAJ17U)
the two speakers (wooden boxes) are Sony 3Way Speaker System U515...