Hertz Cento CX 130 - 13cm Coax

CX 130

Coaxial

Coaxial speakers are often a major challenge when it comes to integrating them into an OEM system. For this reason, and to achieve a good performance, our R & D team used a new 24mm tweeter diaphragm made of Tetolon in the 2 way coaxial system CX 130, which is far superior to other, often used materials like plastic, when it comes to the detailed reproduction of musical material. Optimized for off-axis operation and equipped with the SPP-M diaphragm, which has perfect acoustic and dampening characteristics, the CX 130 is the perfect choice if you have high demands on a coaxial loudspeaker.

SPP-M technology
SPP-M (Semi Pressed Paper-Mica) Membrane improves with Mica Powder for an excellent balance between lightness and damping.

RHFC ™
RHFC ™ (Rotary High Frequency Contour) Tweeter with adjustable orientation for a perfect frequency response in any listening position.

domestic equipments

• Maximum load capacity: 150 watts
• Loading RMS: 50 watts
• Impedance: 4 ohms
• Frequency response: 65 ÷ 22k Hz
• Sensitivity SPL: 92.5 dB
• Woofer Diameter: 130 mm (5 ")
• Tweeter Diameter: 24mm (0.9 ")
• Woofer voice coil: 25 mm (1 ")
• Tweeter voice coil: 13 mm (0.5 ")
• Woofer Magnet: High density flux ferrite
• Tweeter Magnet: Neodymium
• Woofer Cone: Semi Pressed Paper-Mica
• Tweeter cone: Tetolon®

1. 24mm Soft Tetolon® Tweeter Cooled by Ferrofluid for a high-quality and natural reproduction of high frequencies.
2. RHFC ™ (Rotary High Frequency Contour) Tweeter that can be perfectly aligned for optimal playback in off-axis operation.
3. The design and geometry of the tweeter faceplate has been optimized with FEM (Finite Element Modeling) simulations for a linear frequency response, even in off-axis installations.
4. The midrange woofer has a 25mm voice coil mounted on an aluminum carrier which provides good thermal capacity and high deflection.
5. 130mm single pressed SPP-M membrane (Pressed Paper Mica) expanded with Mica powder for an excellent balance between weight and cushioning.
6. High density ferrite magnet combined with low carbon pole plates for reduced distortion.
7. Compact 3-spoke basket with a magnetic protection made of rubber which ensures a good decoupling of vibrations of any kind.
8. Elegant, high loadable ABS ABS plastic speaker grille with metallic finishing and a metal grille.