Enjoy a potent sonic upgrade with this set of two Memphis Audio Power Reference Series two-way speakers. Adjustable pivoting tweeters support reliable, versatile sound delivery, and polypropylene cones help produce rich bass. Up to 100W of peak power and a 50W RMS help these Memphis Audio Power Reference Series two-way speakers deliver impressive performance.Geek Squad® Installation RecommendedVisit your local Best Buy store for more information. | Memphis Car Audio | | Power Reference 4" x 10" 2-Way Car Speakers (Pair | Black | Best Buy