Description of Rockford Fosgate - Punch Series - P16 - 6'' 2 Way Full Range Speakers (Pair Of Speakers) Generate ground pounding music and stomping decibels in your car with the Punch - P16. This 6 inch 2-Way Full Range Speaker boasts of a peak power rating of 110 watts and 55 watts of continuous (RMS) power and is perfect for replacing your old factory speaker. With its ability to hand that much power, the Punch - P16 can generate a lot of bass. Furthermore, its cold rolled steel frame means that it should stand up to a number of years of use. The Punch - P16 has a Sensitivity of 88dB (1 watt/1 meter) and a Frequency Response from 65Hz - 22kHz. The Punch - P16 features a Mineral-filled and polypropylene injection moulded cone and a Butyl rubber surround for increased excursion level, performance, quality, and strength that brings you big sound with little distortion. It uses a PEI dome tweeter with integrated high-pass crossovers that delivers crisp high frequency response, thereby giving you that clear sound that you have been looking for. The ICC (Integrated Concealed Crossover) eliminates the need to mount any black boxes. The Punch-P16 also comes with adapter plates that allow you to modify and install these speakers into 5 inch x 7 inch or 6 inch x 9 inch openings. It has a Flexi Fit basket design to ensure compatibility with odd shaped factory speaker locations. About the brand: Rockford Fosgate is an American manufacturer of aftermarket and OEM car audio and In-Car Entertainment (ICE) products and accessories, as well as limited Pro Audio, and personal electronics items. The company markets currently three distinct product lines with the brand's name. Prime is entry level, Punch line is more in line with other enthusiast level products, and Power represents their high end products.