Club 44F - 4" (100mm) Two-Way Car Speaker, 35W RMS, 105W Peak, Sensitivity (@ 2.83V): 90dB, Frequency Response: 75Hz 20kHz, Nominal Impedance: 3.0 ohms

Patented Plus One Woofer Cone Architecture (US patent #7,548,631): The Plus One cones offer a greater overall speaker-cone area compared to other speakers of the same size, leading to enhanced sensitivity, improved low-frequency output, and richer musical character. Edge-driven Silk Dome Tweeter: Models Club 44F, Club 54F, Club 64, Club 864F, and Club 964M are equipped with a full, edge-driven silk dome tweeter. This design provides a wider high-frequency response, remaining smooth at any output level, unlike commonly used w-domes. Acoustically Damped, UV-resistant Polypropylene Cone: Each speaker's woofer cone is engineered to produce clean, non-resonant sound, while resisting the challenging heat and moisture conditions inside a vehicle. Larger Magnet, Greater Power Handling: The new series incorporates a bigger magnet, enabling higher power handling than competing products at comparable prices