JBL Club 64C - 6-1/2" (160mm) Two-Way Component Speaker System, 70W RMS, 210W Peak, Sensitivity (@ 2.83V): 92dB, Frequency Response: 55Hz – 20kHz, Nominal Impedance: 3.0 ohms

Plus One Woofer Cone Architecture. Patented (US patent #7,548,631) Plus One cones provide more overall speaker-cone area than other speakers of the same size, resulting in higher sensitivity, increased low-frequency output and greater musical character.

Adjustable Tweeter Output Level. The Club 64 and Club 64C, Club 64CTP component systems offer a tweeter output level control of 0dB or +3dB to optimize system linearity based on installation location.

Acoustically Damped, UV-resistant Polypropylene Cone. Every Club speaker's woofer cone is designed to deliver clean, non-resonant sound quality, while standing up to the demanding heat and humidity of the car environment.

Bigger Magnet, Bigger Power Handling. The new Club lineup features a larger magnet delivering higher power handling than competitors at similar price points.

Starfish Tweeter Mounting Adapter. The Club 64C, Club 64CTP component Speaker system come with the Starfish tweeter mounting adapter. The Starfish tweeter mounting adapter allows for installation of the tweeter behind factory grilles & other locations.