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Hertz

Cento C 165 L

6.5" (16.5cm) midrange driver

Normal price 89,00€
Normal price 89,00€ selling price 89,00€
incl. VAT , possibly plus shipping

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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.
Seen more cheaply Personal Offer
brand: Hertz
Delivery time:
Available, in 3-8 days with you
Number:
Couple
Watt RMS:
80
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Normal price 89,00€ selling price 89,00€

Enhance your audio experience with the Cento C 165 L, a high-quality 6.5" (16.5cm) mid-bass speaker from Hertz. This mid-bass speaker features a Non-Pressed paper cone, specifically chosen for a natural sound and solid reproduction of low frequencies. Thanks to a strong motor and a special voice coil, this mid-bass speaker is designed for maximum excursion, effortlessly handling even demanding musical passages. With continuous power of 80W and peak power of 240W, the Cento C 165 L is a top choice for those who value quality and performance.

Technical Data

  • Component Subwoofer
  • Size mm 165
  • Load capacity - RMS W 80
  • Load capacity - Peak value W 240
  • Impedance Ohm 4
  • Oscillating coil Ø 25 (1)
  • Frequency response Hz 50 - 5k
  • Magnet size B x T x H mm 85 x 32 x 17
  • Weight kg 0.973
  • Ferrite magnet with high flux density
  • Membrane water-repellent, non-pressed paper
  • Xmech mm 6.1

Electro-Acoustic Specifications

  • D mm 131.5
  • Re Ohm 3.2
  • Fs Hz 60
  • The mH 0.23
  • Vas I 13.66
  • Mms g 14.2
  • Cms mm/N 0.52
  • BL T*m 4.9
  • Qts 0.60
  • Qes 0.70
  • Qms 3.8
  • Spl dB 91

Physical Specifications

C 165 L

  • A 165 mm
  • B 142 mm
  • C 71 mm
  • D 62.5 mm

Frequency response

C 165 L

The Cento C 165 L from Hertz offers a continuous power of 80 Watts RMS and a peak power of 240 Watts. This high performance ensures an impressive sound quality that reproduces both low and mid-frequency ranges clearly and powerfully. 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.
The membrane of the Cento C 165 L is made of water-repellent, unpressed paper. This special choice of material ensures a natural sound and excellent reproduction of low frequencies. Unpressed paper is known for its ability to efficiently dampen vibrations, resulting in a smooth and clear sound profile. These technical properties contribute to the superior acoustic performance of the speaker, which is appreciated in a variety of musical applications.
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 stroke, allowing for 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 the diaphragm movement, resulting in improved sound dynamics.
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 a 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.
The magnet of the Cento C 165 L has dimensions of 85 x 32 x 17 mm and is made of ferrite with high flux density. This material choice allows for a strong magnetic field strength, which is crucial for the efficient conversion of electrical energy into sound waves. Ferrite is known for its stability and durability, ensuring long-lasting performance of the speaker under various sound requirements.
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.
The maximum linear stroke, known as Xmech, of the Cento C 165 L is 6.1 mm. This high degree of displacement ensures distortion-free reproduction at higher volumes, which is particularly advantageous in bass-heavy music pieces. The large stroke allows the diaphragm to generate larger sound waves, significantly improving speaker performance at low frequencies while maintaining clarity and precision.
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 the installation compatibility. The exact fit depends on the available mounting depth as well as the cutout diameter that the chosen vehicle offers.
The Cento C 165 L features 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 the acoustic performance by regulating the balance between the mechanical and acoustic force characteristics that determine the overall sound character.
The Hertz Cento C 165 L achieves 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 expenditure. Such an SPL value guarantees that the speaker operates efficiently and makes optimal use of amplifier power to deliver sharp, clear, and powerful sounds across the entire frequency spectrum, whether in quiet or loud music pieces.

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

Product Specifications


Manufacturer

Features


  • 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.
  • Uvp

    96

weight

0.973 kg

Technical data


Watt RMS Load Capacity

80

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Your advantages with Masori


Hertz Cento C 165 L 6.5 woofer-midrange speaker buy online with Masori lowest price guarantee

The Hertz Cento C 165 L offers impressive performance at an attractive price. With an RMS power handling of 80W and a peak power handling of 240W, this 6.5 woofer/midrange driver promises a powerful sound experience. Perfectly matched with a non-pressed paper cone, it delivers clear reproduction at both low and mid frequencies down to 5kHz. The high-flux density ferrite magnet and a powerful drive combine a variety of sonic properties to bring every detail of your music to life. The Masori Lowest Price Guarantee ensures the most favorable conditions for your audio upgrade.

The influence of the frequency response from 50Hz - 5kHz on the sound quality

With a frequency response of 50Hz to 5kHz, the Hertz 6.5 speaker covers a wide sound spectrum. This range allows for precise reproduction from deep bass to mid-highs, which is particularly advantageous for genres with complex instrumentation. Such a wide frequency response is remarkable for woofers in the car hi-fi sector and offers flexibility for integration into different car audio setups. A wider frequency response would increase the sound diversity, while a narrower one could limit the focus on certain tones.

Efficiency and performance: 91 dB sound pressure level for powerful sound

With a sound pressure level (SPL) of 91 dB, the Hertz speaker delivers efficient and powerful performance. The SPL value is an indicator of volume development and provides information about the efficiency of sound production. A higher SPL would enable even louder reproduction with the same power, while a lower value would require more energy for the same output. This efficiency makes it perfect for use in vehicles, where volume pressure plays a key role.

Extended excursion: 6.1mm Xmech for deeper bass reproduction

The woofer's maximum excursion of 6.1 mm (Xmech) enables impressive bass performance and ensures that even low frequencies are reproduced voluminously and without distortion. A larger excursion would enhance the capabilities for deeper bass, while a smaller excursion could potentially reduce bass quality. This design feature is crucial for the sizing of music genres that require intense bass tones, such as electronic music or hip-hop.

Application and extensions: Ferrite magnet with high flux density

The high-flux density ferrite magnet forms the heart of the Cento C 165 L's drive and performs exceptionally well in converting electrical signals into acoustic energy. This is especially important in the car audio segment, as higher flux density values ​​increase the efficiency of the conversion process, resulting in precise and rich sound reproduction. Minor adjustments to the density can further enhance or attenuate this effect, depending on the application and sound volume requirements.

The role of 4 ohm impedance in the soundscape

The 4-ohm impedance ensures optimal adaptation of the speaker to most vehicle amplifier configurations, which is important for power consumption and efficiency. This impedance is standard for many vehicle speakers and provides a balanced ratio between sound quality and power consumption. A lower impedance would draw more current and theoretically allow for higher volume, while a higher impedance consumes less power and reduces speaker loading.

High-quality materials: Non-pressed paper membrane and water-repellent quality

The non-pressed paper cone combines natural sound characteristics with durability, as it is less susceptible to environmental influences such as humidity. This material is known for its ability to minimize sound distortion and deliver clear, precise sound. A pressed version might offer stronger transmission, often at the expense of some sonic subtleties. This technology ensures consistent performance and high durability in daily use.

Precision manufacturing with 25mm voice coil for exceptional sound performance

The 25mm voice coil diameter is integral to the sound performance, helping to precisely control the cone movements and ensuring the speaker remains stable even at high power. A larger voice coil could theoretically handle higher energies and offer improved longevity. The standard size allows for a fine balance between control and power reserves, which is ideal for most car audio setups.

Masori installation service and expert support

For those who prefer professional support, Masori offers on-site installation in Frankfurt (Oder) . Should you have any questions, the expert support FAQ & Help is available to ensure every component is working optimally. In addition, the Audio Blog offers valuable insights and tips on car hi-fi and products like the Hertz Cento C 165 L.