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.
| 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 |
Technical Specs
| 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 |
Electro-acoustic Specs
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