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ETON

5-212/C8/25 Hex Symphony II

5" (13cm) midrange driver

134,10€
149,00€ 134,10€
-10%
incl. VAT , possibly plus shipping

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Highlights

  • 5" woofer, 3-layer hexacone sandwich cone, frequency range 50-4000 Hz.
  • Ferrite magnet geometry, symmetrical magnetic field, high sound quality.
  • Mechanical quality Qms 6.83, electrical quality Qes 0.46, overall quality Qts 0.43.
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brand: ETON
Delivery time:
Available, in 2-5 days with you
Number:
Piece
Watt RMS:
50
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ETON-5-212/C8/25 Hex Symphony II-5" (13cm) Tiefmitteltöner-masori-kaufen
134,10€
149,00€ 134,10€

The 5-212/C8/25 Hex Symphony II by ETON is a 5" (13cm) mid-bass driver that stands out for its exceptional sound quality and uncolored reproduction. With its 3-layer Hexacone sandwich membrane, it offers a fast and detailed sound presentation. The special construction, made of aramid fibers and a hexagonal internal structure, ensures maximum stiffness and internal absorption. Additionally, the manually applied coating provides a neutral membrane behavior. The Symphony II woofer offers a harmonious sound spectrum with gentle reflections of the overtones and pronounced mids. Thanks to the ferrite magnet geometry and ventilation technology, you achieve minimal compression effects at high amplitudes.

The ETON 5-212/C8/25 HEX SYMPHONY II 5" mid-bass driver features a 3-layer Hexacone sandwich membrane, fast and detailed reproduction, authentic staging, and a homogeneous, uncolored sound reproduction.

The specially patented production process made it possible for the first time to use a three-layer sandwich construction in combination with aramid fibers and their hexagonal internal structure. Maximum stiffness and excellent internal absorption are thus ensured. The manually applied coating also supports a neutral membrane behavior and gives the surface optical depth.

The Symphony II midrange and bass drivers produce a unique sound spectrum that is typical for Hex. The sound characteristics are harmonic, gentle reflections of the overtones and pronounced, light mids. In the bass range, a precise and powerful bass is generated. All Symphony II chassis are characterized by a high level of musical representation and an impressive sound image.

The special design of the ferrite magnet geometry ensures an almost perfectly symmetrical magnetic field. The multiple ventilation and flow-supporting casting basket guarantee minimum compression effects at large amplitudes.

properties 

  • Uncompromising sound quality
  • Unadulterated sound reproduction
  • Frequency range: 50 - 4000 Hz
  • Symphony II Series: unique in sound and design

Technical Data 

  • Nominal impedance Zn 8 Ω
  • Direct current resistance Re 5.4 Ω
  • Resonance frequency f 52 Hz
  • Compliance of the suspension CMS 0.95 mm/N
  • Mechanical Quality Qms 6.83
  • Electrical quality Qes 0.46
  • Total quality Qts 0.43
  • Mechanical resistance RMS 0.51 kg/s
  • Total moving mass (including moving air mass) MMD 9.6 g
  • Effective radiation area SD 80 cm2
  • Inductance oscillating coil Le 0.46 mH
  • Power factor BL 5.8 Tm
  • Xmax electric +/- 2.5 mm
  • Xmax mechanical +/- 7.5 mm
  • Equivalent volume VAS 8.5 dm3
  • Average sound pressure level SPL 1W/1m 88 dB SPL
  • Load capacity 50 Watts RMS
The ETON 5-212/C8/25 Hex Symphony II operates in a frequency range of 50 Hz to 4000 Hz. This range allows for a wide sound reproduction that covers both deep bass tones and clear mid frequencies. The resonance frequency of the mid-bass driver is 52 Hz, indicating a high sensitivity in the low-frequency range. This means that the speaker is capable of producing precise bass with a balanced midrange. The mechanical quality (Qms) is 6.83 and the electrical quality (Qes) is 0.46, which shows that the device offers excellent performance for its size.
The 5-212/C8/25 Hex Symphony II features a three-layer Hexacone sandwich membrane. This membrane construction combines an outer layer of aramid fibers with a hexagonal inner structure. Such a design offers maximum stiffness and excellent internal absorption, while the manually applied coating results in a neutral sound and optical depth of the surface. The inner structure ensures harmonious and gentle reflections of the overtones. Due to these technical characteristics, the speaker delivers fast and detailed sound reproduction and ensures a homogeneous and uncolored acoustic presentation.
The ETON 5-212/C8/25 Hex Symphony II is equipped with a specially designed ferrite magnet geometry that produces an almost perfectly symmetrical magnetic field. This design significantly supports the precision and sound fidelity of the speaker. The multiple ventilation of the speaker and the flow-supporting cast basket minimize compression effects at high amplitudes. Due to these technical nuances, the speaker not only generates powerful bass but also delivers clear and precise sound reproduction across the entire frequency range, from deep tones to upper mids.
The installation of the ETON 5-212/C8/25 Hex Symphony II is quite straightforward due to its compact dimensions. With an effective radiation area of 80 cm2, it fits in many vehicles. The cast basket and the special magnet geometry facilitate integration into various speaker systems. When mounting, it is important to ensure that the cutouts in the housing are appropriately sized to minimize resonances and vibrations. The electrical parameters, such as the DC resistance of 5.4 Ω, are suitable for many amplifier systems, making integration into existing audio systems easier.
The midrange driver 5-212/C8/25 Hex Symphony II has a nominal impedance of 8 Ω. This is important for the correct design of the entire audio system. The correct impedance ensures that the speaker operates efficiently and that there is no overload or distortion of the audio signals. The DC resistance of the speaker is 5.4 Ω, which ensures a good match for many commercial amplifiers. These values allow the speaker to be integrated into both existing systems and new setups without compromising sound quality.
The Thiele-Small parameters of the ETON 5-212/C8/25 Hex Symphony II are extremely remarkable. The mechanical quality factor Qms is 6.83, while the electrical quality factor Qes is 0.46 and the total quality factor Qts is 0.43. The mechanical resistance is 0.51 kg/s and the compliance of the suspension is 0.95 mm/N. Particularly noteworthy is the equivalent volume VAS of 8.5 dm3 and an effective radiating area of 80 cm2. These parameters are crucial for overall performance and allow the speaker to be optimally used for specific applications such as sealed enclosures or bass reflex systems.
The average sound pressure level of the ETON 5-212/C8/25 Hex Symphony II is 88 dB SPL at 1 Watt/1 meter. This relatively high level means that the speaker is capable of producing a powerful and clear sound, even at low amplifier power. This makes it particularly suitable for applications where high efficiency is required. The sound pressure level is an important metric as it describes the volume that the speaker can produce with a given power, which is especially advantageous in high ambient noise environments.
The 5-212/C8/25 Hex Symphony II has an RMS power handling of 50 watts. This specification describes the continuous power input that the speaker can safely handle without suffering damage or distortion. This is a crucial specification as it defines how powerful an amplifier should be to optimally drive the speaker. A power handling of 50 watts RMS means that this mid-bass driver is suitable for use in systems designed for quality and detail at acceptable volume levels, without the risk of overload.
The ETON 5-212/C8/25 Hex Symphony II is designed using a patented production process that combines a three-layer Hexacone sandwich membrane to enable authentic sound reproduction. By combining aramid fibers and a hexagonal internal structure, consistent stiffness is achieved, while the internal damping properties enhance the sound. The flow-supporting cast basket and the special ferrite magnet geometry ensure excellent ventilation of the speaker, minimizing distortion and allowing for precise bass reproduction. This design results in a unique sound profile that reproduces nuances superbly.
The ETON 5-212/C8/25 Hex Symphony II uses the highest quality materials, which are crucial for its top-notch sound quality. The diaphragm consists of a three-layer Hexacone sandwich construction made of aramid fibers, providing high stiffness and excellent internal damping. The cast basket has been designed to support airflow, minimizing compression effects at high amplitudes. The magnet system consists of a specially designed ferrite configuration that guarantees a symmetrical magnetic field. All these carefully selected materials contribute to the speaker delivering an uncolored and wideband sound image.

ACR Brändli + Vögeli AG
Roland Brändli
Bohrturmweg 1
5330 Bad Zurzach
Switzerland

EU responsible person:
ACR S + V GmbH
Industriestr. 35
79787 Lauchringen
Germany

Contacts: compliance@acr.eu

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Product Specifications

Manufacturer

ETON

Product type

5" (13cm) midrange driver

Features

  • Highlights

    • 5" woofer, 3-layer hexacone sandwich cone, frequency range 50-4000 Hz.
    • Ferrite magnet geometry, symmetrical magnetic field, high sound quality.
    • Mechanical quality Qms 6.83, electrical quality Qes 0.46, overall quality Qts 0.43.

  • Uvp

    149

weight

0.5 kg

Technical data

Watt RMS Load Capacity

50

configurators

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Your advantages with Masori

Buy ETON 5-212/C8/25 Hex Symphony II: High-quality sound for your car

The ETON 5-212/C8/25 Hex Symphony II 5 mid-bass driver offers impressive sound quality, which you can buy online at a great price from Masori. The three-layer Hexacone sandwich membrane ensures fast and detailed sound reproduction as well as authentic staging. The innovative combination of aramid fibers and hexagonal internal structure gives the speaker maximum rigidity. With a frequency range of 50 to 4000 Hz, this speaker efficiently covers both mid and low frequencies. And with the Masori lowest price guarantee, you can be sure to purchase the device at the best price.

3-layer hexacone sandwich structure for maximum stiffness

The 3-layer Hexacone sandwich membrane of the ETON 5-212/C8/25 Hex Symphony II ensures that you receive an unadulterated sound reproduction at high volume. The three-layer construction combines aramid fibers with a hexagonal internal structure, creating excellent internal absorption capabilities. This construction results in a membrane that offers both high stiffness and absorption. If the value of internal absorption were higher, it could lead to further distortion reduction, ideal for the highest acoustic demands.

Frequency range of 50 - 4000 Hz for a wide sound palette

The frequency range of 50 to 4000 Hz of the ETON 5-212/C8/25 Hex Symphony II mid-bass driver allows for precise reproduction of both low and mid frequencies. This range is ideal for reproducing music genres that rely on strong mids and powerful bass. If the frequency range were smaller, there could be losses in sound diversity and precision, especially at high volume.

Patented production technology with remarkable sound fidelity

The patent for the production process at ETON allows for the implementation of the innovative three-layer construction with aramid fibers. This construction is crucial for unadulterated sound reproduction, as it enables harmonic reflections of the overtones. Such a structure is particularly supportive in demanding acoustic environments, which are often found in cars. If the materials were less rigid, it could significantly negatively affect sound fidelity.

Perfectly symmetrical magnetic field through ferrite magnet design

The ETON 5-212/C8/25 Hex Symphony II uses a special ferrite magnet geometry that creates an almost perfectly symmetrical magnetic field. This geometry minimizes distortions and guarantees a high level of sonic detail accuracy. When using less symmetrical magnetic fields, unwanted background noise could occur, negatively affecting the sound.

Power handling of 50 Watts RMS for powerful sound

With a power handling capacity of 50 watts RMS, the ETON 5-212/C8/25 Hex Symphony II achieves remarkable performance reserves. This wattage allows you to enjoy high volumes without sound distortion. At lower loads, the speaker might be less suitable for intense music pieces and could be overloaded at higher volumes.

Direct current resistance and impedance for optimal performance

The DC resistance of 5.4 Ω and a nominal impedance of 8 Ω play a central role in the overall performance of your audio system. These values ensure that the mid-bass driver operates efficiently and with minimized power losses. A higher impedance could put more strain on the amplifier, while a lower one could overload the speaker.

Compliance of the suspension for precise bass reproduction

The compliance of the suspension is 0.95 mm/N, which allows for precise bass. The flexibility of the suspension enables the speaker to deliver excellent performance even at low frequencies. A higher compliance could lead to less precise sound in the bass range, while a lower compliance could result in limited bass output.

Xmax values for excellent excursions and dynamic sound

The ETON 5-212/C8/25 Hex Symphony II has a maximum mechanical displacement (Xmax) of +/- 7.5 mm and an electrical displacement of +/- 2.5 mm. These values ensure that large amplitudes can be achieved without distorting the sound. If the Xmax were lower, compression effects could occur, which would reduce sound quality at high volumes.

Unique sound spectrum and harmonic overtones

The Symphony II series is characterized by a wide sound spectrum that combines harmoniously light mids and powerful bass. In particular, the overtones are gently reflected, resulting in a harmonious sound reproduction. Compared to other speakers, it is clear that this series, thanks to its superior construction, stands out particularly well in vehicles.

Outstanding musical representation and sound image

The sound image of the ETON 5-212/C8/25 Hex Symphony II is remarkably impressive. Thanks to the Symphony II midrange and bass drivers, a high level of musical representation is achieved, providing an unparalleled listening environment. If another speaker is less focused on the sound image, the results may be less immersive and dynamic.

Equivalence volume of Vas and its influence on acoustics

With a Vas value of 8.5 dm³, the speaker offers excellent deep resonance, which is ideal for closed enclosures. This value significantly affects the bass capability of the speaker. If the Vas value deviates, it could impair the design of the enclosure and negatively affect the sound characteristics.

Flow-assisted casting basket ventilation minimizes compression effects

The flow-supported cast basket of the ETON 5-212/C8/25 Hex Symphony II minimizes compression effects and allows for large amplitudes. Thanks to the increased ventilation provided by the flow-supported cast basket, the sound remains clear and uncolored even at high amplitudes. Without adequate ventilation, compression effects could occur that are sufficient to negatively impact sound quality. Visit the on-site installation in Frankfurt (Oder) and secure valuable support or browse through the Audio Blog for further insights. If you need assistance, the Expert Support FAQ & Help is available to you at any time.