JBL is well-known within the Apple accessory world for its UFO-shaped On Stage speakers; now the company has released On Tour iBT ($150/$200), a similarly saucer-like audio system with new wireless capabilities. As the iBT suffix suggests, On Tour iBT is a Bluetooth system that can wirelessly connect to iPod touches, iPhones, and iPads for stereo audio streaming; it contains four Odyssey drivers that provide 360-degree projection of 2.0-channel…
