1 Pair Alpine AD-SPK1PRO Turn1 40W Portable Waterproof Bluetooth Speaker Wireless Linking with Universal Roll Bar Mounting Kit

2 Alpine AD-SPK1PRO Turn1 Waterproof Bluetooth Speaker w/ Universal Mounting Bracket Package TUNED FOR ADVENTUREWith two midrange speakers, two tweeters, and two external passive radiators, the Turn1™ provides a stereo sound performance that can produce up to 40-watts of powerful sound. The speaker is waterproof (IPx67) and tuned to be played outside, so even in open-air with wind or other noise, music still comes through clear.WIRELESS BLUETOOTH® STREAMINGWith built-in Bluetooth® wireless streaming and multi-unit paring, you can connect up to two Turn1™ speakers when more sound is desired. Answer phone calls with the built-in mic for hands-free calling.On-THE GOThe built-in rechargeable battery delivers up to 12 hours of operation. A 3.5mm stereo minijack input means you can plug in a compatible portable music player. And the built-in mic lets you take hands-free calls from your paired smartphone. General Features: Bluetooth® Wireless Audio Streaming 12+ Hours Playtime (varies by v