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.)