Bring clarity back to your music Nothing makes you switch over to talk radio faster than a dull-sounding system in your car. Get the musical detail you need with Memphis Audio's Power Reference Series PRX10 1" tweeters. Memphis includes flush- and surface-mounting hardware so you can get them in the right spot to maximize the soundstage in your car. Memphis also includes external crossovers to ensure that the appropriate frequencies are delivered to these tweeters. Take advantage of their excellent power handling and drive them with a nice amp. Once you experience the clear highs produced by these 1" polypropylene dome tweeters, you'll rediscover the joy of listening to music in your car. Installation note: You'll need a pair of our universal backstraps to install these tweeters in the factory locations.