Subliminal Talk

Does anyone have a good suggestion for some speakers that can be used for listening to subs overnight? I can't sleep with headphone or ear buds, they always tend to come off. Something small enough that can be placed on the bed on both sides of my pillow. Nothing too cheap, as a lot of the cheaper speakers I haven't really found to be beneficial.

Kinda picky I know, but I'd appreciate any suggestions.

I use Logitech z506. They've been pretty good. I actually just plug them into the wall and straight into my ipod. But they are originally computer speakers.

The CREATIVE ones have been proven to be above the minimum 20khz desired frequency of listening.