Thought I'd offer this here as I've seen low profile subwoofers that can be placed under the front seat are pretty popular here. NOTE: I have never installed this in my prius as both of my front seats have optional factory equipment installed there. I did give it an "eyeball" fit for the passenger seat and it looked like it would easily clear. I used this in my old F150 supercab when I upgraded its weak stock system and it fit easily. It sounds great (don't expect to shake the neighborhood), has a separate volume control to customize it to your system, and has very low hours. No issues with it whatsoever. Can use either pre-outs or speaker outs as an input source to work with any system. Here's a link to more info: ZRSW8 - Cadence Sound Store Comes with everything that was originally included including the box. I'm selling it for $175 shipped. PayPal preferred. Price reduced to $155 shipped!
