Plus One™ Woofer Cone Architecture Patented (US patent #7,548,631) Plus One™ cones provide more overall speaker-cone area than other speakers for the same size, resulting in higher sensitivity, increased low-frequency output and greater musical character. Edge-driven Silk Dome Tweeter The Club 422F, Club 522F, Club 622, Club 8622F, Club 9632 feature a full, edge-driven silk dome tweeter, which delivers a broader and smoother high frequency response, never-harsh regardless of output level than more commonly used w-domes. Specified Shallow Design for More Mounting Application Club 620F specified compact design for 6-1/2" that allows them to fit in just about any vehicle on the road today. That means signature JBL sound in more vehicles. Adjustable Tweeter Output Level The Club 622, Club 602C and Club 602CTP 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. Special Tweeter Pod Design for Acoustic Adjustment on Different Listening Position The Club 602CTP Component Speaker system not only including the Starfish™ Tweeter Mounting Adapter and I-Mount Tweeter Mounting Kit but also offering the new installation possibility-Tweeter Pod. It is easy to install, more importantly, the tweeter pod can adjust the angle by up and down even after mounting, which allow you to control the acoustic performance on different listening position. Starfish™ Tweeter Mounting Adapter The club 602C component Speaker system come with the Starfish™ tweeter mounting adapter. The Starfish tweeter mounting adapter allows for easy installation of the tweeter behind factory grilles and in locations such an A-Pillar. It also provides six break-off mounting tabs to accommodate many mounting configurations. The tweeter can be surface- or flush-mounted. The tweeter can be easily serviced, and doesn’t require removing the whole assembly. I-Mount Tweeter Mounting Kit The I-Mount™ (patent no. 5,859,917) tweeter-mounting system allows easy and versatile installation of tweeters in each of the component systems. It includes a flush cup and surface-mount mounting hardware. With a 1-3/4" cutout and a 1" mounting depth, installation becomes a snap. This allows the tweeter to be flush-mounted and can be angled up to ±40 degrees. Locknuts are included to keep everything in place, and the tweeter can be replaced without removing the whole assembly.