Harman Kardon introduced its fall lineup today, including its new premium portable Bluetooth speaker, Infinity One ($300). Infinity One has passive radiators which claim to make the small speaker sound like a much larger system. The water-resistant speaker also includes a 5V 2.1A output for charging. Now available for preorder, Harman Kardon expects Infinity One to ship on November 9. Additionally, Harman Kardon’s Bluetooth-equipped Esquire…
