RE AUDIO REX5X7 Rex Series 2-Way Coaxial Speakers 5in X 7in PK 125W • 5 X 7 • 125W • 61Mm Mounting Depth • 55 Hz - 20 Khz • High Fidelity Rex Full-Range Speakers • Rex6.9 Configuration • Power Handling: 125W-200W • 4Ohm Impedance • Rubber Surrounds • Black Polyester Diaphragms