Would anyone have some small, simple powered speakers they could bring to the meet? Looks like I won't have enough time to splice in the empeg in the Vampire harness, but the sound from the empeg is essential - it will only be extremely bandwidth-limited voice (radio traffic), so small speakers (or actually just one speaker, as it is mono anyway) will do just fine, but it needs to be powered by 24/12V or battery. Would bring a computer speaker myself, but I am trying to avoid having to pay for checked in luggage on EasyJet.