Diamond Audio 6X9" MS69CX 2-Way Coax Sub Speaker

Quantity: Pair Impedance: 4 Ohm Power handling: 125W RMS/ 500W Max Magnet: Super High Energy Ferrite Basket: High-Temperature Cast Aluminum Cone: UV-Treated Thermal Molded Waterproof (IP65) Kevlar Cone with Rubber Surround Tweeter: 1" High Output Titanium Dome Crossover: 12dB Bessel Network Mounting Depth: 3.875″  Mounting Diameter: 8.875″ x 6.125″ Diamond Audio MS69CX Owners Manual