Groupon offers the Leviton 2-Way Outdoor / Utility Loudspeaker in White, model no. SGO99-W for $39.99 with free shipping. That's the lowest total price we could find by $15. It features a 5.25" low-frequency transducer, a 5" polydome high-frequency transducer, and a frequency response range of 40Hz to 20kHz. Deal expires October 23 at 1 am ET.