Furrion Aurora® 2022323830 3" Landscape Speakers Terrace Series 2 Pack - High-performance audio for enhanced outdoor entertainment just got better. The two speakers in this pack are made to expand your Furrion Aurora 4.1 landscape speaker system if you need to cover more area in your backyard. Mount your landscape speakers anywhere with the universal mounting bracket (sold separately) that can be attached to a deck surface, post in your landscaping or trees in your yard. With the pivoting arm assembly and 1/2" NPT brass fitting, you can enjoy 150 degrees of vertical rotation, allowing you to adjust your outdoor speakers to just the right angle.