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Hertz 5.25" Coaxial Speaker
At a Glance
Coaxial loudspeakers represent a major design challenge due to the critical nature of their acoustic output, being installed in an OEM placement often unfavorable to reproduction.
Proposition 65 Warning for California Residents
General Specs
| Impedance | 4 Ohms |
|---|---|
| Woofer Size | 5 |
| Manufacturer Warranty | 2 Year |
| Car Speaker Size | 5.25 |
| Mounting Hardware Included | Yes |
| Water Resistant | No |
| RMS Power Handling (Watts) | 70 |
| Peak Power Rating (Watts) | 210 |
| Shallow Mount | No |
General
| Power Handling - Peak W | 150 |
|---|---|
| Power Handling - Continuous W | 50 |
| Impedance ? | 4 |
| Frequency response Hz | 65 ÷ 22k |
| Sensitivity dB SPL | 92.5 |
| Woofer size mm (in.) | 130 (5) |
| Tweeter size mm (in.) | 24 (0.9) |
| Woofer Voice Coil Ø mm (in.) | 25 (1) |
| Tweeter voice coil Ø mm (in.) | 13 (0.5) |
| Woofer magnet | High density flux ferrite |
| Tweeter magnet | Neodymium |
| Woofer cone | Semi Pressed Paper-Mica |
| Tweeter dome | Tetolon® |
Hertz 5.25" Coaxial Speaker
Model #: CX 130
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At a Glance
Get to know this product.
For this reason, in order to achieve high performance, a great engineering effort was put into place, promptly addressed by our R&D team. The Cento two-way coaxials CX 130 features the new 24 mm (0.9 in.) Tetolon® dome tweeter that delivers a more musical and detailed sound compared to the more traditional plastic materials. The dispersion has been optimized for off-axis listening. The SPP-M cone (Semi Pressed Paper-Mica) ensuring superior acoustic and damping characteristics.
1. Soft Tetolon® fiber 24 mm (0.9 in.) dome tweeter cooled with ferrofluid, for extended and natural high frequencies.
2. RHFC ™ (Rotary High Frequency Contour) tweeter angled and directable to the listener for a perfect frequency response in any installation scenario.
3. Tweeter faceplate geometry optimized with FEM simulations (Finite Element Modeling), to provide an extremely linear frequency response in off-axis installations.
4. 25 mm (1 in.) woofer voice coil featuring an aluminum former to guarantee high excursion and power handling.
5. 130 mm (5 in.) semi-pressed paper cone SPP-M (Semi Pressed Paper-Mica) enhanced with Mica powder for an excellent balance between lightness and damping.
6. High-density flux ferrite magnet combined with low-carbon polar plates for reduced distortion at high power levels.
7. Compact and transparent three-spoke basket acoustically combined with a rubber magnet cover for total damping of spurious vibrations.
8. Elegant grille made with high-resistance ABS plastic structure with a metallic finish combined with a protective metal mesh, available as optional.
SPP-M
SPP-M (Semi Pressed Paper-Mica) cone enhanced with Mica powder for an excellent balance between lightness and damping.
RHFC™
RHFC™ (Rotary High Frequency Contour) tweeter angled and directable to the listener for a perfect frequency response in any installation scenario.
Useful Documents
Proposition 65 Warning for California Residents