Blaupunkt GTx-572 5-Inch x 7-Inch 2-Way Coaxial Speakers 5" x 7" 2-Way Coaxial (pair) 40 watts RMS (170 watts peak power) Injected Polypropylene (IPP) Woofer Cone Mylar (PEI) Tweeter Frequency Response: 60-22,000 Hz