PYLE 5 x 7 300 Watts Peak Power 3-Way Speaker Features: Non-fatiguing Butyl Rubber Surround Blue Poly Injection Cone Series: Blue Label Series Type: 3-way Speaker Midrange: 1' Neodymium Film Dome Midrange Tweeter: 3/4' Piezo Tweeter Voice Coil: 1' High Temperature ASV Voice Coil Magnet Construction: 20 oz. Magnet Structure RMS Power: 150 Watts