Show Chrome® and PowerBass® teamed up on these handlebar mounted speakers that are ready to make the Ryker world explode with exceptional fidelity both when riding and parked (eliminating that high pitch riding sound). When parked, you get a full range, thunderous bass, and high-quality sound for you and your crew. The Perfect Storm speakers are highly engineered: 50W RMS D Class amplifier; UV-treated cones, pod, and mesh grills; Bluetooth® enabled; water-tight and IPX5 rated; and they're secured with Powerbass® gun metal powder coated swivel mounting system. • Fits ¾”-1” handlebars • Easy-to-use top mounted control pad • Easy install: direct-to-battery or open accessory port when using proper adaptor • Sold in pairs