Features:
Neodymium Magnet Assembly
Rear Mounted Full Sized Compression Driver
IP54 Rated Weather Resistant Carbon Fiber Cone with Rubber Surround
Stamped Steel Basket with Radial Venting
1.4" (36mm) Polyester Tweeter Diaphragm
Wide Dispersion Conical HF Waveguide
12dB Passive Crossover Included
Protective Grills Included
Sold in Pairs

Specs:
Nominal Impedance: 4 Ohm
Power Handling: 450 Watts
Dynamic Wattage: 900 Watts
Sensitivity (1w/1m): 86.2 dB
Voice Coil Diameter: 2.0" (51mm)