Hertz Dieci DCX165.3 - 2-Way 6.5" Coaxial Speaker

Highlights To meet all installation needs, without giving up on Hertz quality and performance, the Dieci coaxes were 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 Large motor assembly for mobile voice coil control. Pure copper voice coil, wound on conex former, for maximum lightness. Water-repellent treated paper cone. TPU surround, for wide excursion and resonance damping. Neodymium tweeter with PEI dome, for compactness and energy at high frequencies. DIN size basket protected by abrasion-proof dust paint. Tin-plated, high current terminals. Silver-plated lead wires for maximum reliability and conductivity. Butyl rubber protective cover, against crashes and abrasions. Epoxy glue for basket and motor system provides perfect coupling. Low carbon content plates for maximum magnetic permeability and high heat dissipation. Specifications   Component 2-Way Coaxial Size mm (in.) 165 (6.5 in.) Power Handling - Peak 120 W Power Handling - Continuous 60 W Impedance  4 Ω Frequency response 60 ÷ 21k Hz Woofer Magnet Size D x d x h mm (in.) 80 x 40 x 15 (3.1 x 1.6 x 0.6) Weight of One Speaker kg (lb.) 0,77 (1.69) Sensitivity 93 dB SPL Woofer size  165 (6.5) mm (in.) Tweeter size  15 (0.6) mm (in.) Woofer Voice Coil Ø m 25 (1.0) mm (in.) Woofer magnet High density flux ferri Tweeter magnet Neodymium Woofer cone Water-repellent pressed paper Tweeter dome PEI   Electro-Acoustic Specifications D mm 135 Re Ohm 3,3 Fs Hz 68 Vas I 14,3 Mms g 11,0 Cms mm/N 0,49 BL T*m 4,0 Qts 0,85 Qes 0,96 Qms 7,54 Spl dB 93   Physical Specifications  A 165 mm (6.5 in.) B 144 mm (5.7 in.) C 72 mm (2.8 in.) D 64 mm (2.5 in.)