Hertz DCX 570.3 Dieci Series 5x7" Coaxial Speakers

Hertz DCX 570.3 Dieci Series 5x7" Coaxial Speakers Hertz DCX 570.3 car audio coaxial features a neodymium magnet, PEI dome tweeter, built-in crossover, TPU (Thermoplastic polyurethane) surround and a copper mobile voice coil wound on conex former. An extremely light, yet stiff structure ensures linear frequency response and a high sensitivity level. This 2-way coax speaker is designed to satisfy specific installation and listening needs. Technical Specifications Component: Two way coaxial Size mm (in.): (5 x 7) Power Handling - Continuous W: 60 Power Handling - Peak W: 120 Impedance Ohm: 4 Depth mm (in.): 66 (2.6) Woofer Voice Coil Ø mm (in.): 25 (1.0) Frequency Response Hz: 60 ÷ 21k 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.): 0,76 (1.67) Woofer Magnet: High density flux ferrite Tweeter Magnet: Neodymium Cone: Water-repellent pressed paper Dome: PEI Electro-acoustic Specifications D mm: 136 Re Ohm: 3,3 Fs Hz: 81 Vas I: 10,7 Mms g: 10,8 Cms mm/N: 0,36 BL T*m: 4,3 Qts: 0,82 Qes: 1,00 Qms: 4,56 Spl dB: 93 Physical Specifacations A1: 220 mm (8.7 in.) A2: 141 mm (5.6 in.) B1: 182 mm (7.2 in.) B2: 127 mm (5 in.) C: 66 mm (2.6 in.) D: 59 mm (2.3 in.)