Bring your music to life Factory speakers are made from cheap materials like paper and in most cases do not even have tweeters which means more than half of the audible frequency range is lost. Harmony Audio Rhythm series speakers are designed to directly replace the factory speakers dramatically improving sound quality and reproduce music like the artist intended. The speakers are available in a wide range of sizes and are constructed from high quality materials like polypropylene cones, durable rubber surrounds and 1/2" or larger PEI dome tweeters. Making everything fit Factory speakers come in a wide range of sizes and mounting configurations which is why Harmony Audio offers 7 different models. Many of them include multiple mounting hole positions so can be installed in virtually any vehicle. The speakers feature high powered but slim magnets that will fit into even the tightest door panel or shallow mount dash. Another unique feature is the PEI dome tweeters which do not extend past the frame of the speaker which is important when installing a door panel back into its factory fit location. Specifications: 3-1/2" Rhythm Series 2-Way Car Speaker Pair Power Handling: Peak: 90 watts RMS: 30 watts Sensitivity: 88dB Frequency Response: 85Hz-20kHz Mounting Depth: 1 5/8" Mounting Cutout Diameter: 3 1/16" Tweeter