Product Code: TS-A1371R Price: Check Latest Premier TSA1371R  5-1/4" 3-Way Speaker with 180 Watts Max. Power TS-A1371r 5¼" 3-Way Speaker with 180 Watts Maximum Power 35 Watts Nominal Power 3/8" Silver PET Film Dome Tweeter Composite IMPP Cone Woofer Using Interlaced Dual Aramid Fiber Composite IMPP Cone with Interlaced Dual Aramid Fiber Surround Butyl Rubber for Smoother Response Glass-Imide Voice Coil Bobbin Conex Damper 1-5/8" Balanced Soft Dome Midrange with Magnetic Fluid and Neodymium Magnet 3/8" Dome Tweeter Speaker Grilles Max. Music Power 180 Watts Nominal Power Handling 35 Watts Frequency Response 40Hz ~ 30kHz Sensitivity (1W/1m) 91dB Ohm Rating 4 Mounting Depth 2-1/16" (52.8mm) Cut-out Dimensions 4-3/4" (121mm)