3. Car Tweeter
  5. Cento C 26

Cento C 26

13 reviews

60 Watt

Cento C 26

13 reviews

Technical Highlights

  • Power handling 120W peak, impedance 4 Ohm, frequency 1.8-22.5kHz.
  • High-strength neodymium magnet, voice coil 20mm Ø.
  • High sound pressure level of 92 dB, optimal for clear sound.
  • More technical details
€54.72
-7% €59.00 €54.72
2% discount with credit card

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ProductCento C 26

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datasheet
Hertz-Cento C 26-Kalotten-Hochtöner-masori-kaufen
€54.72
€59.00-7% €54.72

The Hertz Cento C 26 is a Dome Tweeter with a 26 mm Tetolon diaphragm and a 20 mm voice coil. A Neodymium magnet and an optimized faceplate geometry are integrated. Designed with a linear characteristic. The impedance is 4 Ohm and the peak power handling is 120 W. The frequency response ranges from 1.8 kHz to 22.5 kHz, and the sensitivity is 92 dB. The free air resonance is at 1500 Hz, and the DC resistance is 3.7 Ohm. The weight is 0.04 kg. Accessories for installation in original mounting locations are included.

Features
  • Dome Tweeter
  • 26 mm Tetolon diaphragm
  • 20 mm voice coil
  • Impedance 4 Ohm
  • Neodymium magnet
  • Optimized faceplate geometry
  • Linear characteristic
  • Peak power 120 W
  • Frequency response 1.8 kHz – 22.5 kHz
  • Sensitivity 92 dB
  • Accessories for installation in original mounting locations
  • Weight 0.04 kg
Technical specifications
  • Size 26 mm
  • Voice coil Ø 20 mm
  • Re 3.7 Ohm
  • Fs 1500 Hz
  • Le 0.02 mH
  • Mms 0.17 g
  • Cms 0.07 mm/N
  • BL 1.3 T*m
  • Qts 1.6
  • Qes 3.5
  • Qms 2.9
  • Magnet Neodymium
  • Magnet size (W x D x H) 19 x 0 x 3 mm
  • A 44 mm
  • B 38.5 mm
  • C 20 mm
  • D 9.1 mm
  • Note: High-pass filtered @ 2.5 kHz – 12 dB/Oct.

Frequently Asked Questions about Cento C 26

How does the Hertz CENTO C 26 Dome Tweeter improve audio quality?

The Hertz CENTO C 26 improves audio quality through its 26mm Soft Tetolon® membrane, which enables very detailed and natural music reproduction. The 20mm voice coil ensures precise control at high frequencies, providing a clear and linear frequency response in the range of 1.8KHz to 22.5KHz. The extremely strong neodymium magnet supports high loads and contributes to the outstanding performance of the tweeter. The optimized faceplate geometry, developed using FEM technology, achieves a linear frequency resonance, especially in off-axis installations, elevating the overall acoustic performance to a new level.

What technical specifications distinguish the Hertz CENTO C 26?

The Hertz CENTO C 26 is characterized by a range of impressive technical specifications. The Soft Tetolon® membrane has a diameter of 26mm, while the voice coil has a diameter of 20mm. The impedance is 4 Ohms, and the frequency response ranges from 1.8KHz to 22.5KHz. With a power handling of 120W Peak (high-pass filtered @ 2.5kHz - 12 dB Oct.), the tweeter is designed for high power requirements. Additional specifications include a Re value of 3.7 Ohms, an equivalent volume (Vas) of - liters, and an efficiency of 92dB. These values highlight the precision and strength of the tweeter.

What are the main features of the frequency resonance of the Hertz CENTO C 26?

The frequency resonance of the Hertz CENTO C 26 is defined by its optimized faceplate geometry, developed with FEM (Finite Element Modeling) technology. This special geometry supports a linear frequency resonance even in off-axis installations, meaning that despite a non-central installation, the sound reproduction remains uncolored. The extremely strong neodymium magnet maximizes control and precision in the mid-high frequency range, resulting in a very balanced sound profile. These features significantly contribute to the tweeter's flexibility in various installation scenarios while consistently delivering high sound quality.

Why is the Tetolon® membrane of the Hertz CENTO C 26 particularly effective at high frequencies?

The Tetolon® membrane of the Hertz CENTO C 26 is particularly effective at high frequencies, as it is made from a material that offers excellent acoustic properties. The 26mm membrane is lightweight yet stable, making it ideal for reproducing high-frequency audio content. The structure of the membrane minimizes any distortions and maximizes the clarity of the high tones. This ensures accurate detail reproduction and a crystal-clear sound image, which is especially prominent in demanding musical pieces. The membrane significantly contributes to the overall sound of the system by faithfully reproducing nuances.

How does the voice coil of the Hertz CENTO C 26 affect sound reproduction?

The 20mm voice coil of the Hertz CENTO C 26 affects sound reproduction through its ability to respond precisely and quickly to electrical signals. It plays a crucial role in the linearity and natural reproduction of high and mid frequencies. The specified size of the voice coil allows for greater control and efficiency in converting electrical impulses into acoustic vibrations. This ensures consistent reproduction, which is particularly important for Hi-Fi applications. The fast responsiveness and thermal resilience of the voice coil make it a central component of the tweeter, supporting features like high load resistance.

What special features are there in the installation of the Hertz CENTO C 26?

The Hertz CENTO C 26 is designed for a straightforward installation process. With a comprehensive range of accessories, it is intended for installation in original mounting locations. The physical dimensions of the tweeter are crucial: with a diameter of 26mm and a magnet size of 19 x 0 x 3 mm, it fits into many common mounting spaces. The shape of the tweeter and its adaptability to various installation angles through the optimized faceplate further facilitate installation. Its compact dimensions make the Hertz CENTO C 26 an ideal choice, even for vehicles with limited installation space, without compromising sound quality.

What role does the neodymium magnet play in the Hertz CENTO C 26?

The neodymium magnet in the Hertz CENTO C 26 plays a crucial role by ensuring high load capacity and control in the mid and high frequency range. Neodymium magnets are known for their immense strength despite their compact size, making them ideal for high-performance applications like tweeters. In the CENTO C 26, the magnet ensures consistent and even sound reproduction and supports the voice coil in the precise control of sound impulses. The magnetic strength of neodymium guarantees a high SPL (sound pressure level), resulting in impressive capacity for volume without loss of quality.

How does the optimized faceplate geometry affect the sound of the Hertz CENTO C 26?

The optimized faceplate geometry of the Hertz CENTO C 26, developed using FEM technology, has a significant impact on sound, as it ensures linear frequency resonance even in off-axis installations. This optimization improves the directivity of the tweeter, allowing sound to be evenly distributed across the entire frequency range. This technique is particularly effective in complex sound environments, such as in vehicles, as it supports accurate sound radiation even when not centrally placed. This means that sound quality remains consistently high, regardless of where the tweeter is installed.

What specific advantages do the electro-acoustic specifications of the Hertz CENTO C 26 offer?

The electro-acoustic specifications of the Hertz CENTO C 26 provide numerous benefits for sound reproduction. With a Re value of 3.7 Ohms and a BL value of 1.3 T*m, efficient transformation of electrical energy into acoustic power is ensured. The Qts value of 1.6 ensures a balance between electrical and mechanical damping, while Qes and Qms values of 3.5 and 2.9 provide further details on electrical and mechanical performance. The low moving mass (Mms) of 0.17g allows for quick and precise response to audio signals, resulting in particularly accurate and clear sound reproduction. These specifications make the tweeter a powerful and efficient component for demanding audio applications.

How does the accessory of the Hertz CENTO C 26 affect installation?

The accessory of the Hertz CENTO C 26 is specifically designed to facilitate installation by offering various customization options. In this regard, the extensive set ensures that the tweeter can be easily mounted in original installation locations without the need for special modifications. With various mounting components, the CENTO C 26 can be fixed at different angles and positions, ensuring optimal sound conditions even in complex installation situations. This accessory is designed to also support acoustic properties and improve sound flow in the vehicle, ultimately enhancing the overall performance of the audio system.

Manufacturer information/responsible person

Elettromedia SpA
62018 Potenza Picena (MC)
Strada Regina km 3,500
Italy

Contact person:
Simone Iampieri
Executive Director Assistant
T +39 0733 870 813
Elettromedia SpA
62018 Potenza Picena (MC) Italy
Strada Regina km 3,500
T + 39 0733 870 870

Contact: simone.iampieri@elettromedia.it

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