Hertz CX 690
Κωδικός:
Hertz CX 690
CX 690
Coaxials
The three-way elliptical coax CX 690 featuring a 6×9 in. cone was designed to achieve maximum performance in horizontal installations and offering, even in this difficult condition, an exceptional tone balance and power handling. Owner's Manual
Data table
| Power Handling - Peak W |
300 |
| Power Handling - Continuous W |
100 |
| Impedance Ω |
4 |
| Frequency response Hz |
40 ÷ 23k |
| Sensitivity dB SPL |
93,5 |
| Woofer size mm (in.) |
(6 x 9) |
| Tweeter size mm (in.) |
40 (1.58) |
| Supertweeter size mm (in.) |
20 (0.8) |
| Woofer Voice Coil Ø mm (in.) |
30 (1.2) |
| Tweeter voice coil Ø mm (in.) |
28 (1.1) |
| Woofer magnet |
High density flux ferrite |
| Tweeter magnet |
Neodymium |
| Woofer cone |
Semi Pressed Paper-Mica |
| Tweeter dome |
PEI |
| Supertweeter dome |
PEI |
Features
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6×9 in. semi-pressed paper elliptical cone SPP-M (Semi Pressed Paper-Mica) enhanced with Mica powder for an excellent balance between lightness and damping.
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Wide rubber suspension engineered for a long excursion and excellent sound damping.
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High-density flux ferrite magnet combined with low-carbon polar plates for reduced distortion at high power levels.
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Basket with metallic finish acoustically combined with a rubber magnet cover for total damping of spurious vibrations.
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40 mm (1.58 in.) dome tweeter for efficient distortion-free mid-high frequency reproduction.
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20 mm (0.8 in.) dome supertweeter to maximize the level of very high frequencies in horizontal installations.
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Tweeter faceplate geometry optimized with FEM simulations (Finite Element Modeling), to provide an extremely linear frequency response in off-axis installations.
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Provided elegant grille made with high-resistance ABS plastic structure with a metallic finish combined with a protective metal mesh.
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