Hertz Dieci DCX100.3 - 4" 2-Way Dieci Series Coaxial Speaker

Highlights To meet all installation needs, without giving up on Hertz quality and performance, The DCX 100.3 car audio coaxials is designed with maniacal care to provide a linear frequency response and ensure high reliability. A Neodymium magnet, PEI dome tweeter, built-in crossover, TPU (Thermoplastic polyurethane) surround and a pressed-paper cone provide the optimum ratio between installation friendliness and sound with dynamic and emotional impact. Features 2-Way car speakers 2 Year Warranty 4" treated paper woofer with polyurethane surround (grilles not included) Specifications  Component 2-Way Coaxial Size mm (in.) 100, (4) Woofer Magent Size d x d x h mm (in.) 70 x 32 x 10 (2.7 x 1.3 x 0.4 in.) Weight of one Speaker kg, lb. 0.45, 0.99 Power Handling - Peak 60 W Power Handling - Continuous 30 W Impedance  4 Ω Frequency response 70 ÷ 21k Hz Sensitivity 92 dB SPL Voice coil Ø  25 (1.0) mm (in.) Woofer size 100 (4.0) mm (in.) Tweeter size 15 (0.6) mm (i