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Cento CX 130

22 reviews

50 Watt

Cento CX 130

22 reviews

Technical Highlights

  • 50W RMS, 150W peak power, 4 Ohm impedance, 65-22k Hz frequency.
  • 130mm SPP-M membrane, 25mm voice coil, ferrite magnet.
  • 24mm Tetolon tweeter, neodymium magnet, 92.5 dB sensitivity.
  • More technical details
€83.60
-10% €92.90 €83.60
2% discount with credit card

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ProductCento CX 130

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datasheet
Hertz-Cento CX 130-5" (13cm) Koaxial-Lautsprecher-masori-kaufen
€83.60
€92.90-10% €83.60

Hertz Cento CX 130 is a 5 inch (13 cm) coaxial speaker with a 2-way design and 130 mm nominal size. Equipped with a 24 mm soft Tetolon tweeter with ferrofluid cooling and RHFC Rotary High Frequency Contour for alignment. The tweeter front plate is optimized through FEM simulation. The woofer uses a 25 mm voice coil on an aluminum carrier and a 130 mm SPP-M membrane made of semi-pressed paper with mica. A high-density ferrite magnet with low-carbon pole plates and a compact 3-spoke basket with rubber magnet protection are integrated. Nominal load capacity 50 W RMS, peak load capacity 150 W, impedance 4 Ohm. Frequency response 65–22,000 Hz, weight per speaker 0.73 kg, Xmech 3.8 mm, tweeter with neodymium magnet.

Features
  • 5 inch (13 cm) coaxial speaker
  • 2-way coaxial system
  • 24 mm Soft Tetolon Tweeter, ferrofluid-cooled
  • RHFC Rotary High Frequency Contour Tweeter, adjustable
  • FEM-optimized Tweeter Faceplate
  • 25 mm voice coil on the woofer on aluminum carrier
  • 130 mm SPP-M membrane made of semi-pressed paper with mica
  • High-density ferrite magnet with low-carbon pole plates on the woofer
  • Neodymium Tweeter Magnet
  • Compact 3-spoke basket with rubber magnet protection
  • Speaker Grille made of ABS with metallic finish and metal grille
Technical Data
  • Size: 130 mm
  • RMS Power: 50 W
  • Peak Power: 150 W
  • Impedance: 4 Ohm
  • Woofer Voice Coil: 25 mm Ø
  • Tweeter Voice Coil: 13 mm Ø
  • Frequency Response: 65–22,000 Hz
  • Tweeter Magnet Size B x H: 13 x 2 mm
  • Weight per Speaker: 0.73 kg
  • Xmech: 3.8 mm
  • Effective Diameter D: 110 mm
  • Re: 3.1 Ohm
  • Fs: 80 Hz
  • Le: 0.18 mH
  • Vas: 13.5 l
  • Mms: 7.6 g
  • Cms: 0.50 mm/N
  • BL: 4.2 T·m
  • Qts: 0.56
  • Qes: 0.67
  • Qms: 3.5
  • Sound Pressure: 92.5 dB
  • Dimension A: 130 mm
  • Dimension B: 119 mm
  • Dimension C: 65.5 mm
  • Dimension D: 156 mm
  • Dimension E: 156 mm
  • Dimension F: 21 mm

Frequently Asked Questions about Cento CX 130

What size is the Hertz Cento CX 130 speaker?

The Hertz Cento CX 130 speaker has a size of 130 mm (5 inches). This allows for precise sound quality and is ideal for vehicles with limited space. The diaphragm is made of a semi-pressed paper-mica mix, which creates a clear and vibrant sound profile. The woofer uses a 25 mm aluminum voice coil, which ensures excellent thermal endurance and allows for high excursion. These features make it not only compact but also powerful.

What makes the tweeter membrane of the Cento CX 130 special?

The tweeter membrane of the Cento CX 130 is made of 24 mm soft Tetolon, which makes the speaker unique. Tetolon offers excellent material stability and ensures detailed, clear reproduction of high frequencies. The tweeter is cooled by ferrofluid, which ensures natural and detailed sound reproduction. Additionally, the RHFC (Rotary High Frequency Contour) supports the adjustment of high-frequency reproduction in off-axis operation, achieved through the optimized geometry of the tweeter faceplate using FEM (Finite Element Modeling).

What is the power handling of the Hertz Cento CX 130?

The Hertz Cento CX 130 speaker has an RMS power handling of 50 watts and a peak power handling of 150 watts. These power specifications are crucial for use in vehicles where high volume and clarity are expected. The higher impedance of 4 ohms ensures optimal power distribution, while the specially designed aluminum voice coil improves thermal endurance.

What is the frequency response of the Cento CX 130?

The frequency response of the Cento CX 130 ranges from 65 Hz to 22 kHz, covering a wide range of frequencies that ensures balanced music reproduction. The neodymium tweeter magnet plays a crucial role in optimizing high frequencies, while the special geometry of the speaker ensures an even distribution of acoustic energy in the space.

What technologies are used in the Cento CX 130 for sound optimization?

The Cento CX 130 uses several sound optimization technologies. The SPP-M diaphragm with mica additive allows for an excellent balance between weight and damping, while the high-density ferrite magnet and low-carbon pole plates minimize distortion. The RHFC (Rotary High Frequency Contour) feature allows for precise alignment of the tweeters for perfect off-axis sound, and the FEM-optimized geometry improves frequency response.

How is distortion reduced in the Cento CX 130?

Distortion in the Cento CX 130 is significantly reduced by the combination of a high-density ferrite magnet and low-carbon pole plates. This design ensures that the magnetic flux is optimized and that electrical energy is converted into acoustic signals more efficiently. Additionally, the rubber magnet cover helps decouple vibrations, further reducing unwanted sound distortions.

What are the voice coil diameters of the tweeter and woofer in the Cento CX 130?

In the Cento CX 130, the woofer has a voice coil with a diameter of 25 mm, mounted on an aluminum carrier. This diameter supports high displacement and thermal load capacity. The tweeter has a voice coil with a diameter of 13 mm, which, in combination with the neodymium magnet, ensures precise high-frequency reproduction.

How much does a speaker of the Cento CX 130 model weigh?

A speaker of the Cento CX 130 model from Hertz weighs 0.73 kg. This weight contributes to the stability of the speaker without making installation or handling difficult. The lightweight design combined with the elegant aesthetics makes the Cento CX 130 perfect for users who appreciate both performance and style.

What materials are used in the construction of the Cento CX 130?

The Cento CX 130 uses high-quality materials to ensure excellent sound quality. The diaphragm is made of lightweight, pressed paper with mica, which provides balanced and resonance-free sound reproduction. The neodymium tweeter magnet enhances high-frequency reproduction, while the aluminum voice coil carrier ensures thermal stability.

How is the Cento CX 130 installed in a car?

Installing the Cento CX 130 requires knowledge of the physical specifications: The dimensions are 130 mm (diameter A), 119 mm (B), 65.5 mm (C), 156 mm (D and E), and 21 mm (F). This sizing allows for integration into many vehicles but requires checking the installation spaces. Special adapters or mounting rings may be helpful. The flexible yet robust design ensures a vibration-free installation, which in turn supports sound clarity.

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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