MINNEAPOLIS–(BUSINESS WIRE)–Polaris, the leader in off-road vehicle innovation, has taken its most powerful and versatile RZR to a new level with two RZR Pro XP Rockford Fosgate(R) Limited Edition machines. These vehicles offer an unmatched audio experience providing the ultimate soundtrack to outdoor adventures at every level with both a Sport and Ultimate model, and available in two-seat and four-seat configurations. The Sport model delivers premium Stage 1 audio at a significant value, while