On-the-go audio. Meet Terrain XL XT— the Bluetooth speaker that makes big bass and full sound portable. Terrain XL XT is built to handle whatever Mother Nature dishes out. Link two Terrain XL XT speakers wirelessly to listen in full stereo or connect up to 99 Skullcandy Multi-Link-enabled speakers to entertain any crowd from 1 to 1000. Worry-free wireless. With impact-resistant construction and an IPX7 waterproof rating, Terrain XL XT can take a beating. And with 18 hours of play time, Terrain XL XT won’t end the party with an awkward silence. Plenty loud for any crowd. Terrain XL XT can wirelessly connect with up to 99 Skullcandy Multi-Link-enabled speakers with a simple press of a button. Just tell your friends to bring their Skullcandy Terrain Mini, Terrain or Terrain XL XT speakers and your sound system will grow with the guest list.