Cadence IQ573GE 3-Way Coaxial Car Audio Speakers | 50W RMS, 125W Peak Power

5x7" Three-Way Speaker SystemSpecifications RMS Power:  50 Watts MAX Power: 125 Watts Frequency Response: 60Hz - 20 kHz Sencitivity:89dB @ 1w/1m System Impedance: 4 Ohm Mounting Depth: 5.41 CmFeatures 5x7" 3-Way Speaker System Vacuumed Black Polypropylene Mica Treated Cloth Surround 1"High Temperature Aluminum Voice Coil 1/2″ PEI Dome Midrange Super PIEZO Tweeter