Well, my Exy never quite qualified as 'light', though the P15 I installed shaved a bit off the weight. Owl, why did you replace the baffle? I tricked one out for use with my acoustic bass guitar and installed an Altec 418B--the magnet alone weighs more than the entire stock speaker! I can still heft it with one hand (barely) if I have to, but I don't like to! I have a cabinet/furniture maker friend that owes me a favor, maybe I'll see if he can make me a pine cab for mine. I've started to see stock speakers showing up on ebay for sale--I gotta say I reckon $40 seems a bit rich.