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  • Hertz-Cento Pro CPK 690-6"x9" Lautsprecherset-masori-kaufen
    120 Watt
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Hertz

Cento Pro CPK 690

6"x9" speaker set

219,00€
219,00€ 219,00€
incl. VAT , possibly plus shipping

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Highlights

  • Power 120W RMS, impedance 4 Ohm, frequency response 35-22.5kHz.
  • Neodymium magnet, Tetolon membrane, low resonance frequency.
  • 3-way system, optimized geometry, distortion-free sound.
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brand: Hertz
Delivery time:
Available, in 3-8 days with you
Number:
set
Watt RMS:
120
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HertzCento Pro CPX 690
Hertz-Cento Pro CPX 690-6"x9" Lautsprecherset-masori-kaufen
Hertz-Mille Legend MLCX 2 TW.3-Frequenzweiche-masori-kaufen
HertzMille Legend MLCX 2 TW.3
Hertz-Cento Pro CPK 690-6"x9" Lautsprecherset-masori-kaufen
219,00€
219,00€ 219,00€

Discover the Cento Pro CPK 690, the latest in the line of 6"x9" oval speakers from Hertz. This system features an elliptical mid-bass driver that is commonly used in American cars like Ford and Toyota. Made from high-quality, pressed paper, the diaphragm of these speakers is ideal for clear and controlled music reproduction, even at high volumes. With optimized electroacoustic parameters and a specially designed voice coil and magnet, the CPK 690 delivers outstanding performance and an exceptionally low resonance frequency. Whether you're a young music fan or simply want an optimal listening experience in your car, the CPK 690 brings you the top-notch audio quality you've been looking for.

Technical Data

  • Size mm (inches) (6 x 9)
  • Load capacity - RMS W 120
  • Load capacity - Peak W 360
  • Impedance Ohm 4
  • Tweeter membrane mm 29
  • Subwoofer voice coil Ø mm 30.5
  • Tweeter voice coil Ø mm 25
  • Sensitivity dB SPL 92
  • Frequency response Hz 35 - 22.5k
  • Crossover LP 6 dB / Oct. - HP 12 dB / Oct.
  • Crossover Type 2 Ways
  • Weight - Subwoofer kg 1.69
  • Weight - Tweeter kg 0.07
  • Weight - Crossover kg 0.2

Electro-Acoustic Specifications

  • D mm 172
  • Re Ohm 3.2
  • Fs Hz 58
  • The mH 0.33
  • Vas I 22.80
  • Mms g 25.3
  • Cms mm/N 0.30
  • BL T*m 6.9
  • Qts 0.48
  • Qes 0.62
  • Qms 2.2
  • Spl dB 92.5

FEATURES

  • CP 25:
    • 29 mm (1.14 in.) Soft Tetolon® membrane and 25 mm (1 in.) voice coil cooled with ferrofluid, for a natural and detailed reproduction of music with the finest nuances.
    • "Center Tuning Duct" geometry, for a low resonance frequency and reduced harmonic distortions.
    • Extremely strong neodymium magnet, optimized for maximum control under high load in the mid-high frequency range.
    • The rear chamber is filled with damping material for a low resonance frequency and a low coupling to the mid-bass driver.
    • Faceplate geometry optimized with FEM (Finite Element Modeling) technique for linear frequency resonance in off-axis installations.
    • Wide range of accessories for easy installation in original installation locations.
  • CP 690:
    • Pressed paper membrane with FEM optimized geometry combines stiffness and lightness for a color-free sound.
    • 30 mm (1.2 in.) two-layer voice coil designed for maximum excursion and maximum load capacity.
    • Extremely strong neodymium magnet combined with low-carbon pole plates that reduce distortion at high volume.
    • Compact 3-spoke basket that acoustically combines with a rubber protection to dampen vibrations for the magnet.
  • CPCX 690:
    • High frequency level adjustable in three positions (-2, 0, +2 dB) for an optimal tonal balance that the listener can adjust themselves.
    • The crossover frequency for the tweeter is at 3.1 kHz with a slope of 12 dB/Oct., and a slope of 6 dB/Oct. is provided for the mid-bass driver. This ensures a good stage representation in the car.
    • 160 V capacitors with a low internal resistance and pure copper coils ensure maximum transparency in the high frequencies.
    • Compact design in metallic look for easy installation, with ventilation slots for efficient heat dissipation.
The Cento Pro CPK 690 from Hertz is a 6"x9" oval speaker. This size is ideal for use in many American vehicles such as Ford and Toyota, as the elliptical shape provides optimal coupling to the vehicle space. The dimensions of the speaker are designed for precise music reproduction, maintaining sound quality even at high volumes. Therefore, this speaker not only combines a robust construction but also versatile installation options, making it suitable for many models. Its design optimizes space requirements without compromising sound performance.
The Hertz Cento Pro CPK 690 has an RMS power handling of 120 watts and a peak power handling of 360 watts. This allows for a powerful and dynamic sound, even at high volumes. The frequency response of the speaker ranges from 35 Hz to 22.5 kHz, ensuring detailed and balanced music reproduction across a wide frequency spectrum. In particular, the precise tuning of the voice coil and the magnet contributes to a clean and detailed sound image, while the high-frequency range is clearly reproduced with fine nuances by the CP 25 Soft Tetolon® membrane.
The membrane of the Hertz Cento Pro CPK 690 is made of pressed paper, optimized through FEM (Finite Element Modeling). This choice of material combines stiffness and lightness, resulting in a sound-friendly and color-free sound. The pressed paper also allows for precise control over the membrane movement, which is reflected in accurate music reproduction. Furthermore, the membrane is equipped with an extremely strong neodymium magnet, which minimizes distortion and ensures control over the mid-bass range even under maximum load.
The crossover of the Hertz Cento Pro CPK 690 supports a clean separation of frequencies between the tweeter and woofer. The tweeter has a crossover frequency of 3.1 kHz with a slope of 12 dB/oct., while the mid-woofer has a slope of 6 dB/oct. The adjustability of the high-frequency level in three positions (-2, 0, +2 dB) allows the user to set an optimal tonal balance. This adaptability ensures good stage imaging in the vehicle and guarantees a clearly defined sound image that can be individually tuned.
The Thiele-Small parameters of the Hertz Cento Pro CPK 690 provide valuable insights into the electroacoustic performance of the speaker. The parameter Fs, which describes the resonance frequency, is at 58 Hz. With a Vas value of 22.80 liters, the volume required for optimal performance is determined. The Qts value of 0.48 indicates that the speaker is suitable for use in both sealed and vented enclosures. These parameters help to optimally integrate the speaker in various acoustic environments to achieve the best possible performance.
The Hertz Cento Pro CPK 690 is primarily designed for American car models such as Ford and Toyota. Due to its oval 6"x9" shape, it fits well into the designated cutouts. Additionally, Hertz offers a wide range of accessories, which simplifies installation in original mounting locations. To check compatibility for other car brands or specific models, it is advisable to take a look at the vehicle's manual to compare the installation depth and space conditions. This data helps to carry out the installation seamlessly and accurately.
The voice coil of the Hertz Cento Pro CPK 690, with a diameter of 30 mm, is designed in two layers, allowing for maximum excursion and high load capacity. This design significantly contributes to increasing the efficiency and control of the diaphragm movements, thereby reducing distortion even at high volumes. In conjunction with the strong neodymium magnet, the voice coil ensures that the speaker delivers dynamic and clear music reproduction. This technical sophistication is particularly noticeable with bass-heavy tracks, producing solid and powerful low frequencies.
The tweeter of the Hertz Cento Pro CPK 690 is equipped with a ferrofluid-cooled 25 mm voice coil, which optimizes heat dissipation and increases load capacity. This technology ensures consistent performance even at high volumes by reducing thermal distortion. The ferrofluid cooling also enhances the longevity of the tweeter and contributes to a more even sound distribution. The CP 25 Soft Tetolon® membrane provides a natural sound profile that reproduces even the finest musical nuances without causing the system to overheat.
The extremely strong neodymium magnet of the Hertz Cento Pro CPK 690 is crucial for the effective performance of the speaker. It provides excellent field strength and allows for precise control of the coil displacement. In combination with the low-carbon pole plates, distortion at high volumes is minimized, resulting in clear audio output. This magnetic structure not only supports the speaker's wide dynamic range but also ensures detailed reproduction of sound details across the entire frequency spectrum. Its lightweight also contributes to the structural efficiency of the speaker.
The electromechanical properties of the Hertz Cento Pro CPK 690, such as a sensitivity of 92 dB SPL and an impedance of 4 Ohms, significantly influence its sound quality. The BL parameter of 6.9 T*m illustrates the electromagnetic interaction between the magnetic field and the voice coil. A low Re value of 3.2 Ohms indicates the voltage requirements for optimal performance. These parameters contribute to a balanced and powerful audio signal that is noticeable in both loud and quiet passages. In combination with acoustic optimization, the speaker offers clear reproduction and precision.

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

Hertz

Product type

6"x9" speaker set

Features

  • Highlights

    • Power 120W RMS, impedance 4 Ohm, frequency response 35-22.5kHz.
    • Neodymium magnet, Tetolon membrane, low resonance frequency.
    • 3-way system, optimized geometry, distortion-free sound.

  • Uvp

    240

weight

1.96 kg

Technical data

Watt RMS Load Capacity

120

configurators

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Your advantages with Masori

Buy Hertz Cento Pro CPK 690 online: Your choice for 6x9 oval speakers with outstanding technical features

The Hertz Cento Pro CPK 690 delivers top-quality music reproduction in your car. With a power handling of 120 W RMS and up to 360 W peak, it guarantees powerful audio performance. The 4 ohm impedance ensures an ideal balance between volume and sound quality, making this speaker ideal for direct replacement in many vehicle types, including American car brands like Ford and Toyota. With the Masori Lowest Price Guarantee, you secure the best price for this high-performance speaker and benefit from an excellent sound experience in your car.

Technical integration of voice coil and magnet for Hertz Cento Pro CPK 690

The Cento Pro CPK 690 from Hertz integrates a 30.5 mm voice coil for the woofer and a 25 mm voice coil for the tweeter, each optimally matched to the elliptical dimensions of the speaker. With a powerful neodymium magnet, the combination of voice coil and magnet ensures maximum control and minimizes distortion, even at extremely high volumes. The benefit of these features? Clear and controlled music reproduction, which is often compromised by distortion in competing products. Larger voice coils could theoretically offer even greater power handling, but at the expense of efficiency and finely tuned sound.

Pressed paper cone and FEM optimization: criteria for the perfect sound

The CPK 690's diaphragm is made of high-quality, pressed paper. Its FEM-optimized geometry ensures a perfect combination of stiffness and lightness, essential for undistorted sound reproduction. The choice of paper as the material prevents unwanted coloration in the sound image that could occur with heavier or stiffer materials. The diaphragm's behavior is particularly linear in the frequency range from 35 Hz to 22.5 kHz, resulting in a natural sound with impressive detail. While alternative materials could provide additional stiffness, they could compromise the liveliness and naturalness of the sound.

The technical finesse of Hertz Cento Pro CPK 690 Crossover

The CPK 690's 2-way crossover features an innovative crossover frequency of 6 dB/octave for the woofer and 12 dB/octave for the tweeter. This design provides optimal conditions for perfect soundstage in the car by harmoniously dividing the frequency response and clearly highlighting details. This results in clear, transparent music reproduction with a treble level that is adjustable in three positions (-2, 0, +2 dB). Combined with the 160 V capacitors with low internal resistance and pure copper for the coils, this results in maximum transparency, producing crystal-clear sound in the high-frequency range.

The relevance of the Thiele-Small parameters for Hertz Cento Pro CPK 690

The Thiele-Small parameters of the CPK 690 are precisely tuned: A Vas of 22.80 l ensures a deeper bass foundation, while a Qts of 0.48, a Qms of 2.2, and a Qes of 0.62 offer a balanced ratio of mechanical and electrical quality. These parameters support the sonic performance in both sealed and ported cabinets. An Mms of 25.3 g and a BL factor of 6.9 T*m provide an indication of the speaker's efficiency and power. Higher values, for example, would often result in a loss of fine detail and dynamics, especially since lighter membranes offer greater agility in comparison.

Genuine innovation with the Center Tuning Duct technology

Hertz's Center Tuning Duct technology is specifically tailored to the CPK 690. This geometry allows for a lower resonant frequency and reduces harmonic distortion. These distortions are improved by modulating the airflow within the speaker, resulting in clean and precise music reproduction, even at high volumes. Without this technology, the resonant frequency would be more likely to compromise sound clarity or cause distortion during playback.

Dimensions and weight: Relevance for the installation of the CPK 690

The Cento Pro CPK 690's 6x9 dimensions combine space-saving dimensions with impressive acoustic dynamics. The woofer weighs 1.69 kg, while the tweeter weighs just 0.07 kg and the crossover weighs 0.2 kg, making them ideal for space-constrained installations. These dimensions reduce installation effort and offer a wide range of options for different automotive environments.

Installation accessories for Hertz Cento Pro CPK 690: Practical advantages and flexibility

The extensive range of accessories allows for easy, flexible installation in your car's original installation locations. The compact 3-spoke basket with rubber protection not only optimizes space but also minimizes vibrations. These rubber elements significantly dampen unnecessary vibrations caused by vehicle operation. This sophisticated design reduces the risk of installation problems while simultaneously increasing the car's acoustic efficiency.

Flexibility and user experience with adjustable treble level

With its adjustable high-frequency level, the Cento Pro CPK 690 offers a user experience that appeals to both advanced and new users. Being able to adjust the dB level yourself gives you the opportunity to tailor the sound profile of your audio device to your exact personal preferences. A higher contribution of high frequencies can increase the soundstage width, while a more restrained setting supports you with more clarity in the mids and bass.

Support and services from Masori Carhifi experts

For anyone interested in learning more about the Hertz Cento Pro CPK 690, its integration, and installation, the Masori online shop offers numerous support options. On-site installation in Frankfurt (Oder) guarantees professional integration. For more in-depth clarification, our expert support FAQs and help pages are available. Get inspired by the Audio Blog to get even more out of your audio experience.