Blaupunkt 5" x 7" 4-Way Coaxial Speakers 360Watts GTX570 The Blaupunkt 360 Watt 5" x 7" 4-Way Coaxial Speakers (GTX570) are as beautiful as the sound they produce. They are made with the highest technical quality to ensure maximum reliability and durability. The GTX570 5"x 7" Car audio speaker features a MAX power handling 360 watts (360 Watts Peak) and an RMS power handling of 120 watts (360 Watts Peak). Other features include the high-quality polypropylene woofer cone, a butyl rubber surround with mylar dome tweeter, and ceramic magnet. 120 Watts RMS (360 Watts Peak)- Impedance 4-Ohms- Included Grills. High Quality PP Cone Butyl Rubber Surround 1 High Temperature Aluminum Voice Coil Ceramic Magnet Mylar Dome Tweeter 120 Watts RMS / 360 Watts Peak Impedance: 4 Ohm Frequency Response:80Hz 20KHz Sensitivity: 90dB In The Box: 1Pair,with Grilles & Accessories