Alpine SPE-6090 6x9" Coaxial 2-Way Speaker Set

The Alpine SPE-6090 Coaxial 2-Way Speaker Set delivers powerful sound in a compact size. The 6x9" speakers deliver impressive stereo imaging with 30W RMS and 90W peak power handling. With a 90dB sensitivity rating, these speakers provide sound that is vibrant and engaging. FEATURESTweeter Tweeter Type: 3/4'' Silk Soft Dome Tweeter Magnet Material: Neodymium Magnet Woofer Cone Material: Polypropylene Cone Pearl Mica Injection Voice Coil Type: Square Voice Coil Wire Magnet: Ferrite Magnet Frame: Injection Mold Frame TECH SPECS CEA 2031 Speaker Rating:  Max RMS Power Capacity: 75W  Peak Power Capacity: 300W Power Handling CEA-2031 Power Rating: 75 Watts Power Handling Capacity (RMS): 75 Watts Power Handling Capacity (Peak): 300 Watts Dimensions Woofer Mounting Diameter (mm): 150mm x 222mm Woofer Mounting Diameter (in): 5-15/16'' x 8-3/4' Woofer Mounting Depth (mm): 76mm Woofer Mounting Depth (in): 3'' General Frequency Response: 65Hz - 18kHz Impedence: 4 Ohms Sensitivity: 91dB