For your next beach party or bbq cookout, bring Eton’s new Soulra XL. Its 72 square inch monocrystal solar panel takes five hours to soak up the sun. After that, you’ll have another five hours to play your tunes through its 8 speaker drivers. It docks your iPhone and iPod and outputs 22W, providing enough volume for your booty-shakin’ friends. The unit does weigh seven pounds, so no walking around with it on your shoulder, blasting Whoudini, okay? Available for preorder from Eton here.