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Hertz Cento C 165 L 6.5" (16,5cm) Mid-Woofer
SKU:  C-165-L
EAN:  8018823128865

Cento C 165 L

SKU:  C-165-L
EAN:  8018823128865

Technical Highlights

  • 80W nominal power, 240W peak power, impedance 4 Ohm.
  • Frequency response 50-5kHz, ferrite magnet, 91dB sensitivity.
  • Voice coil Ø 25mm, Xmech 6.1mm, water-repellent membrane.
  • More technical details
Normal price €89,00
Normal price €89,00 Selling price €89,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
May 30, - Jun 2,
x pair
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Normal price €89,00
Normal price €89,00 Selling price €89,00

Cento C 165 L by Hertz

The Hertz Cento C 165 L is a 6.5 inch (16.5 cm) mid-bass driver with a water-resistant, non-pressed paper diaphragm. The impedance is 4 Ohms. The RMS power handling is 80 W. The peak power handling is 240 W. The frequency response ranges from 50 to 5000 Hz. The voice coil has a diameter of 25 mm, and the magnet is a ferrite with high flux density. Xmech 6.1 mm, magnet size 85 x 32 x 17 mm, and weight 0.973 kg. Electroacoustic parameters D 131.5 mm, Re 3.2 Ohms, Fs 60 Hz, Le 0.23 mH, Vas 13.66 l, Mms 14.2 g, Cms 0.52 mm/N, BL 4.9 T*m, Qts 0.60, Qes 0.70, Qms 3.8, and a sound pressure level of 91 dB. Dimensions A 165 mm, B 142 mm, C 71 mm, D 62.5 mm.

Features
  • 6.5 inch (16.5 cm) mid-bass driver
  • Water-resistant, non-pressed paper diaphragm
  • Impedance 4 Ohms
  • RMS power handling 80 W
  • Peak power handling 240 W
  • Frequency response 50–5000 Hz
  • Voice coil Ø 25 mm
  • Ferrite magnet with high flux density
  • Xmech 6.1 mm
Technical Specifications
  • Component: Woofer
  • Size 165 mm
  • D 131.5 mm
  • Re 3.2 Ohms
  • Fs 60 Hz
  • Le 0.23 mH
  • Vas 13.66 l
  • Mms 14.2 g
  • Cms 0.52 mm/N
  • BL 4.9 T*m
  • Qts 0.60
  • Qes 0.70
  • Qms 3.8
  • Sound pressure level 91 dB
  • Magnet size (W x D x H) 85 x 32 x 17 mm
  • Weight 0.973 kg
  • Dimensions A 165 mm, B 142 mm, C 71 mm, D 62.5 mm

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Hertz Cento C 165 L Datasheet

Frequently Asked Questions about Cento C 165 L


What power does the Cento C 165 L from Hertz offer?

The Cento C 165 L from Hertz provides a continuous power of 80 Watts RMS and a peak power of 240 Watts. This high performance ensures impressive sound quality, clearly and powerfully reproducing both low and mid-frequency ranges. The combination of a robust voice coil and a strong drive allows this speaker to handle even demanding musical passages effortlessly. This makes it ideal for music lovers who value excellent sound.

How is the diaphragm of the Cento C 165 L constructed?

The diaphragm of the Cento C 165 L is made of water-repellent, non-pressed paper. This specific choice of material ensures a natural sound and excellent reproduction of low frequencies. Non-pressed paper is known for its ability to efficiently dampen vibrations, resulting in a smooth and clear sound profile. These technical characteristics contribute to the superior acoustic performance of the speaker, which is appreciated in various musical applications.

What voice coil does the Cento C 165 L use?

The Cento C 165 L is equipped with a voice coil with a diameter of 25 mm. This voice coil is specifically designed for a large linear excursion, allowing maximum displacement and minimizing distortion even at high volumes. The use of a stable voice coil, in conjunction with the powerful drive, ensures precise control of diaphragm movement, leading to improved sound dynamics.

What frequencies can the Cento C 165 L reproduce?

The frequency response of the Cento C 165 L ranges from 50 Hz to 5 kHz. This allows for a wide reproduction of low to mid frequencies, which is crucial for balanced sound quality. The speaker is thus capable of accurately reproducing both bass and mid frequencies, making it ideal for various audio applications, from music enjoyment to film playback in a home theater system.

What is the size of the magnet in the Cento C 165 L and what material is used for it?

The magnet of the Cento C 165 L measures 85 x 32 x 17 mm and is made of high-density ferrite. This choice of material allows for a strong magnetic field strength, which is essential for the efficient conversion of electrical energy into sound waves. Ferrite is known for its stability and durability, ensuring lasting performance of the speaker under various sound demands.

What impedance does the Hertz Cento C 165 L have?

The Cento C 165 L has an impedance of 4 ohms. This impedance level is ideal for use in most car audio systems, as it provides an optimal balance between power and efficiency. A 4-ohm configuration allows for drawing more power from the amplifier, resulting in a louder and more dynamic sound experience. This feature makes the speaker universally compatible with many audio amplifier systems.

What is the maximum linear excursion (Xmech) of the Cento C 165 L?

The maximum linear excursion, known as Xmech, of the Cento C 165 L is 6.1 mm. This high excursion ensures distortion-free playback at higher volumes, which is particularly advantageous in bass-heavy music pieces. The large excursion allows the diaphragm to produce larger sound waves, significantly improving speaker performance at low frequencies while maintaining clarity and precision.

Can the Cento C 165 L be easily installed in any car?

With a diameter of 165 mm and a mounting depth of 71 mm, the Cento C 165 L can be integrated into a variety of vehicle models. However, it is important to consider the specific dimensions of the door or mounting location in the vehicle, as the physical specifications of the speaker determine installation compatibility. The exact fit depends on the available mounting depth and the cutout diameter that the chosen vehicle offers.

What electroacoustic specifications influence the sound of the Cento C 165 L?

The Cento C 165 L has several electroacoustic specifications that influence its sound. These include resonance frequency (Fs) at 60 Hz, moving mass (Mms) of 14.2 g, electrical compliance (Cms) of 0.52 mm/N, and the mechanical quality factor (Qms) of 3.8. These values significantly contribute to acoustic performance by regulating the balance between the mechanical and acoustic force properties that determine the overall sound character.

What sound pressure level (SPL) does the Hertz Cento C 165 L reach?

The Hertz Cento C 165 L reaches a sound pressure level (SPL) of 91 dB. A high SPL value means that the speaker is capable of producing loud and dynamic sounds with low energy consumption. Such an SPL value ensures that the speaker operates efficiently and optimally utilizes amplifier power to deliver sharp, clear, and powerful sounds across the entire frequency spectrum, whether in quiet or loud music pieces.

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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