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Hertz

Cento Pro CPX 690

6"x9" speaker set

Normal price 209,00€
Normal price 209,00€ selling price 209,00€
incl. VAT , possibly plus shipping

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Highlights

  • Power 120W RMS, impedance 4 Ohm, frequency response 35-24kHz.
  • Neodymium magnet, Tetolon membrane, optimized cooling.
  • 3-way system, radial venting, stylish design.
Seen more cheaply Personal Offer
brand: Hertz
Delivery time:
Available, in 3-8 days with you
Number:
set
Watt RMS:
120
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Normal price 209,00€
Normal price 209,00€ selling price 209,00€

The Cento Pro CPX 690 are top-class, oval 6"x9" speakers from Hertz. As 3-way speakers, they offer a highly dynamic sound experience, especially for bass lovers. With specially designed tweeters and super tweeters that utilize neodymium magnets and Tetolon membranes, the CPX 690 delivers an exceptional sound experience. In addition to their acoustic performance, they are characterized by their optimal cooling performance, as their robust baskets feature a radial venting system. Another highlight is their stylishly designed grille made of durable ABS plastic and metal.

Technical Data

  • Size mm (inches) (6 x 9)
  • Load capacity - RMS W 120
  • Load capacity - Peak W 360
  • Impedance Ohm 4
  • High-tone membrane mm 32
  • Subwoofer voice coil Ø mm 30
  • Tweeter voice coil Ø mm 28
  • Frequency response Hz 35 - 24k
  • Subwoofer magnet size B x T x H mm 90 x 40 x 20
  • High-tone speaker magnet size B x H mm 27.8 x 3
  • Weight kg 1.63
  • Subwoofer magnet ferrite
  • Tweeter Magnet Neodymium
  • Membrane Water-Repellent Press Paper
  • Dome Tetolon
  • Xmech mm 7.5

Electro-Acoustic Specifications

  • D mm 172
  • Re Ohm 3.4
  • Fs Hz 68
  • The mH 0.53
  • Vas I 15,8
  • Mms g 26.5
  • Cms mm/N 0.21
  • BL T*m 6.0
  • Qts 0.77
  • Qes 1,10
  • Qms 2.7
  • Spl dB 94

Physical Specifications

Cento Pro CPX 690

  • A 237.5 mm
  • B 225 mm
  • C 103 mm
  • D 85 mm
  • E 269 mm
  • F 28.5 mm

FEATURES

Cento Pro CPX 690

  • Membrane made of pressed paper with FEM-optimized geometry, combining stiffness and lightness for a colorless sound.
  • Wide rubber suspension for long deflection and excellent sound damping.
  • High-density ferrite magnet combined with low-carbon polar plates for reduced distortion at high power levels.
  • Metal basket combined with a vibration-damping rubber magnet cover for general damping of disturbing vibrations.
  • Neodymium tweeter with soft Tetolon fiber dome and mobile 28 mm voice coil for distortion-free reproduction of mid to high frequencies.
  • Neodymium super tweeter made of Tetolon fiber with a mobile 20 mm voice coil to compensate for the natural drop in the high-frequency range in horizontal installations.
  • The geometry of the front panel has been optimized using FEM technology (Finite Element Modeling) for a linear frequency response in off-axis installations.
  • Stylish radiator grille with a high-strength ABS plastic frame with a metal surface combined with a protective metal mesh.
The frequency response specification of the Cento Pro CPX 690 by Hertz ranges from 35 Hz to 24 kHz. This wide frequency range allows for an impressive sound diversity of the speakers, from deep bass to clear highs. The neodymium magnets of the tweeters and supertweeters support this performance to ensure precise reproduction of high frequencies. Similarly, the use of Tetolon membranes contributes to a balanced and resonance-free sound. Especially when one values a full sound image, these speakers are designed to represent even subtle sound nuances.
The Cento Pro CPX 690 speakers from Hertz feature an RMS power handling of 120 watts and achieve a peak power of up to 360 watts. This provides ample reserves for a dynamic sound spectrum, which is particularly advantageous at higher volumes. To better handle high power levels, ferrite magnets combined with low-carbon pole plates have been used to minimize distortion. This construction makes them ideal for intense music listening experiences and ensures that sound quality is maintained even at maximum volume.
The use of neodymium magnets in the tweeters and supertweeters of the Cento Pro CPX 690 speaker offers several technical advantages. Neodymium is a material with high magnetic density, allowing for smaller and lighter magnets. This leads to more efficient sound conversion and increases the dynamic range of high frequencies. Tetolon membranes complement this by providing clarity and detail fidelity. The design of the tweeters also allows for improved off-axis performance, thanks to their optimized geometry, which is particularly beneficial in demanding installation scenarios.
The Cento Pro CPX 690 speakers have dimensions of 6" x 9" with specific measurements of 237.5 x 225 mm for their outer diameter. The installation depth is 103 mm and the magnetic depth measures 85 mm. Such dimensions should be considered during installation to ensure that the installation location provides sufficient space, especially regarding the depth behind the mounting bracket. When placing, it is crucial to adhere to the specified geometry to achieve maximum sound quality through optimal fit and to avoid resonance issues.
The Tetolon membranes of the Hertz Cento Pro CPX 690 speakers play a crucial role in the reproduction quality of higher frequencies. Tetolon is a material capable of transmitting sound waves with high precision and is characterized by excellent damping properties. This reduces unwanted vibrations and ensures clean high-frequency reproduction. Together with the neodymium magnet technology, these membranes guarantee a linear frequency response and high sound fidelity, making the speakers particularly recommended for audiophile applications.
The Cento Pro CPX 690 speakers have a total weight of 1.63 kg. This weight positively affects the stability of the speakers. A higher weight is often an indicator of the quality of workmanship and the robustness of the materials; here, the ferrite magnet for the woofer and the solid metal basket are particularly noteworthy. This positively influences the sound performance by minimizing unwanted vibrations and contributing to the overall strength of the speaker construction, which in turn allows for clear and undistorted sound reproduction.
The Cento Pro CPX 690 from Hertz utilizes a variety of materials that have been carefully selected to maximize acoustic performance. The membranes are made from water-repellent, pressed paper that provides both stiffness and lightness. Ferrites are used for the bass magnet, while neodymium is employed in the tweeters and super tweeters. This choice allows for high magnetic efficiency with minimized weight. The robust metal basket is additionally equipped with a vibration-damping rubber magnet cover to significantly reduce vibrations and resulting distortions.
The radial venting system of the Cento Pro CPX 690 speakers is crucial for the cooling performance of these components. This design allows for improved ventilation of the voice coil, which increases thermal resilience and minimizes thermal compression. This feature is particularly important at high power input to enhance the longevity of the speaker. In addition to this structural ventilation, the rubber coating contributes to vibration damping. This innovation from Hertz ensures that the speakers deliver excellent sound even at higher volumes and during prolonged operation.
The Xmech technology of the Cento Pro CPX 690 speakers allows for a maximum mechanical displacement of 7.5 mm. In combination with the wide rubber suspension, this technology ensures that the speaker can produce extremely dynamic bass responses at high volumes without generating distortion. The rubber suspension also improves shock absorption, resulting in cleaner acoustics. This design guarantees that the woofers operate precisely even under demanding conditions, while maintaining the stability of the diaphragm at maximum displacement, which is crucial for bass enthusiasts.
The housing construction of the Cento Pro CPX 690 speakers has a significant impact on sound quality. The metal basket with an integrated vibration-damping rubber cover minimizes disturbing resonances and contributes to a clear sound image. The design with water-repellent membranes ensures consistently high performance without degeneration due to moisture. The combination of a robust ABS plastic frame and a metal surface in the stylish grille not only enhances the appearance but also protects the interior from mechanical influences. This thoughtful construction supports acoustic performance and ensures long-lasting reliability.

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

Product type

Features


  • Highlights

    • Power 120W RMS, impedance 4 Ohm, frequency response 35-24kHz.
    • Neodymium magnet, Tetolon membrane, optimized cooling.
    • 3-way system, radial venting, stylish design.
  • Uvp

    225

weight

1.63 kg

Technical data


Watt RMS Load Capacity

120

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Your advantages with Masori


Buy the Cento Pro CPX 690 from Hertz online at masori.de

Immerse yourself in the world of high-end car hi-fi with the Cento Pro CPX 690 speakers from Hertz. These 6x9 three-way speakers deliver an impressive 360 ​​W peak power and 120 W RMS, perfect for powerful sound in your vehicle. Enjoy unparalleled clarity from the neodymium tweeters with Tetolon cones. The Radial Venting System ensures optimal cooling, while the stylish ABS grille and the Masori Lowest Price Guarantee add a special touch to any audio project. Discover the acoustic superiority and buy today at masori.de!

Highly dynamic sound spectrum thanks to three-way design

The three-way configuration of the Hertz Cento Pro CPX 690 delivers an impressive sound spectrum, specifically engineered to meet the high dynamic demands of bass lovers. With a frequency response of 35 Hz to 24 kHz, these speakers cover a particularly wide audiophile range, ensuring particularly deep bass and clear highs. An expanded sound spectrum results in more homogeneous sound reproduction, which is particularly beneficial at high volumes. The efficient tweeters and midrange drivers enable a finely tuned audio experience, reproducing lower frequencies clearly and in detail.

Technological leadership through neodymium magnets in the tweeters

The use of neodymium magnets in the tweeter and supertweeter sections of the Hertz CPX 690 maximizes efficiency and performance. Neodymium offers concentrated magnetic power in a small volume, which not only saves weight but also optimizes cone movement. Combined with a Tetolon dome, it ensures responsive and precise sound reproduction, especially in the mid and high frequency ranges. Compared to conventional ferrite magnets, neodymium boasts up to ten times the magnetic force, resulting in significantly clearer sound reproduction. These properties make the CPX 690 ideal for complex sound arrangements and demanding audio installations.

Innovative cooling technology through radial venting system

The CPX 690 loudspeaker's Radial Venting System provides exceptional component cooling. This system significantly reduces the voice coil's operating temperature and minimizes the risk of thermal compression. This cooling technology allows the loudspeaker to handle higher volume levels for longer periods without loss of sound quality. A similar system in car hi-fi technology often results in reduced distortion and thus clearer reproduction, even at maximum volume.

High-performance membrane made of pressed water-repellent paper

The cone of the Hertz Cento Pro CPX 690 loudspeakers is made of FEM-optimized geometry and pressed water-repellent paper. This design boosts acoustic performance, increasing stiffness while maintaining the cone's lightness. The use of water-repellent paper increases the speaker's ability to deliver a resilient soundstage in a variety of climatic conditions. This material selection results in excellent reproduction across the entire frequency spectrum.

Ferrite magnetic woofer for distortion-free sound reproduction

The woofer of the Cento Pro CPX 690 is equipped with a ferrite magnet, known for its rich bass output. The ferrite magnet, combined with low-carbon polar plates, provides high density and distortion-free sound reproduction, even at high power levels. Thanks to this choice of material, you can enjoy powerful bass lines and complex musical pieces without distortion. This is essential for the accurate reproduction of bass frequencies, which often require challenging acoustic conditions.

Optimized off-axis performance through FEM technology

Using FEM (finite element modeling) technology, the front panel of the Hertz CPX 690 loudspeakers is precisely optimized to ensure a linear frequency response, even in off-axis installations. This ensures even sound distribution regardless of the installation position in the vehicle. Compared to conventionally designed front panels, this advanced technology ensures balanced sound even when listeners are not sitting directly in front of the speakers.

Excellent sound absorption thanks to wide rubber surround

These speakers feature a wide rubber surround, allowing for exceptionally long and precise diaphragm movement. This design contributes to excellent sound dampening and prevents unwanted resonances and coloration. Unlike narrow surround designs, the wide rubber surround is less susceptible to distortion during intensive use and delivers deeper, crisp bass and clear midrange frequencies.

Protection and design combined in a stylish ABS plastic frame

The stylish ABS plastic frame with a metal finish of the Hertz CPX 690 speaker not only provides a visual eye-catcher but also protects the sensitive components from mechanical damage. The robust construction of the protective grille is ideal for use in a variety of installation situations where strength and durability are required. Combining design and functionality, you can trust that the speakers will provide reliable long-term protection.

Electro-acoustic specifications for an optimal sound experience

The electro-acoustic specifications of the CPX 690 include a mechanical Q factor (Qms) of 2.7 and an electrical Q factor (Qes) of 1.10, resulting in an overall Q factor (Qts) of 0.77. These values ​​represent a well-balanced compromise between control and efficiency, allowing the loudspeakers to perform optimally in a wide variety of acoustic environments. The force factor (BL) of 6.0 T*m indicates the strong magnetic interaction and enables a higher sound output at a given voltage.

Support with integration and configuration

To simplify the integration of Hertz CPX 690 speakers into your vehicle, masori.de offers comprehensive support. Benefit from on-site installation in Frankfurt (Oder) and enhance your audio experience with our professional expertise. Take advantage of the opportunity to clarify any open questions in our expert support FAQ & Help , or be inspired by innovative ideas in our audio blog .