Larry,

Thanks for the reply. I have been doing some research and have a couple of (probably dumb) questions:

Do the PAM 02 or 03 have limits to the current draw they can handle? I need to check the rating on my sub to see what it takes, although I’m sure it’s more than a light bulb.

If I get an X-10 receiver for the sub power and one for the plug in lights in the room can they be independently controlled by the IR543 using the MX-500 remote?

Does only one house code on the IR543 mean it only controls one thing or does it allow control of other devices (second dial)?

Thanks,
Mark