I might be off-base here, but a good mid-fi system with NAD components might be the most enjoyable and hassle-free system for a teenager. Do an Audiogon search and you can find very reasonably priced gear from NAD, either DVD/CD or CD players, stereo or surround receivers, etc. NAD uses one remote for all it's equipment. There's one vendor who is also selling the PSB lineup at a discount, along with new, B stock or demo NAD. That could get a nice setup for under $1500 that could even be converted to (gasp) a home theater setup.
Kids like a sound with some punch to it, not SE triode midrange and no bass drive, IMHO.
Kids like a sound with some punch to it, not SE triode midrange and no bass drive, IMHO.