First, let me preface by saying, I'm a huge fan of Sonos and Sonance products and have accumulated more of these speakers than I'm willing to admit. I was really excited to hear that Sonos partnered with Sonance to design an outdoor speaker but I'm a bit confused. My intention is not to come off confrontational when I ask this but what's the difference between the new Sonos/Sonance Outdoor Speaker and the original Sonance Mariner 64? They appear to be the exact same speaker with the exact same specs. Is there added hardware which makes it a more Sonos centric product? My understanding is the new Amp identifies these speakers by sending a sine wave to read impedance values at different frequencies so that indicates to me there might not be anything unique about the new Outdoor speaker besides marketing and branding. How does the Amp differentiate between the new Sonos/Sonance Outdoor speaker and an original Sonance Mariner 64? As a loyal customer I need to understand what the advantage or incentive there is to justify the additional cost of the Sonos/Sonance Outdoor speaker over the equally capable and seemingly same Sonance Mariner 64 speaker. I look forward to hearing back. Thanks!