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ETON

Orchestra 7-512/C8/32 RP

6.5" (16.5cm) midrange driver

116,10€
129,00€ 116,10€
-10%
incl. VAT , possibly plus shipping

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Highlights

  • Frequency range 50 3000 Hz, 8 Ω nominal impedance, 89 dB SPL.
  • Ribbed paper cone, contoured midrange, powerful bass.
  • Pulse fidelity, precision, ferrite drive, compression effects.
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brand: ETON
Delivery time:
Available, in 2-5 days with you
Number:
Piece
Watt RMS:
80
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ETON-Orchestra 7-512/C8/32 RP-6.5" (16,5cm) Tiefmitteltöner-masori-kaufen
116,10€
129,00€ 116,10€

The ETON ORCHESTRA 7-512/C8/32 RP is a 7" mid-bass driver/subwoofer with a ribbed paper membrane geometry, has a warm sound, features a contoured midrange, as well as powerful bass, and is versatile for use in 2-way and multi-way applications.

The Orchestra series with traditional paper membrane, newly interpreted with the expertise of ETON. The special radial ribbing and the long-fiber, highly absorbent paper blend create a very high level of impulse fidelity and precision.
"Impulse fidelity and precision, even at extremely high levels; not to mention the resulting individualized optics. The special paper blend ensures homogeneity by preventing modal formations across all possible frequency ranges."

The Orchestra midrange and bass drivers are characterized by their natural, warm sound. The result is a balanced, well-contoured, and soft midrange. In the bass range, our Orchestra impresses with a voluminous and dynamic bass reproduction.

"With its multiple-ventilated and flow-optimized casting basket, the Ferri drive ensures that any compression effects are minimized."

Orchestra, a sonic reinterpretation with traditional materials.

properties 

  • Uncompromising sound quality
  • Unadulterated sound reproduction
  • Frequency range: 50 - 3000 Hz

Technical Data 

  • Nominal impedance Zn 8 Ω
  • Direct current resistance Re 6.5 Ω
  • Resonance frequency f 36 Hz
  • Compliance of the suspension CMS 1.42 mm/N
  • Mechanical Quality Qms 5.27
  • Electrical quality Qes 0.38
  • Total quality Qts 0.35
  • Mechanical resistance RMS 0.64 kg/s
  • Total moving mass (including moving air mass) MMD 13.5 g
  • Effective radiating area SD 137 cm2
  • Inductance oscillating coil Le 0.60 mH
  • Power Factor BL 7.2 Tm
  • Xmax electric +/- 5.5 mm
  • Xmax mechanical +/- 8.8 mm
  • Equivalent volume VAS 37.3 dm3
  • Mean sound pressure level 1W/1m SPL 1W/1m 89 dB SPL
  • Load capacity 80 Watts RMS 
The ETON Orchestra 7-512/C8/32 RP covers a frequency range of 50 to 3000 Hz. This bandwidth allows the speaker to effectively reproduce both low and mid frequencies. The impulse fidelity is maintained at high levels, making the speaker suitable for dynamic music styles that require both powerful bass and clear mids. This frequency coverage is ideal for systems that need a balanced sound with a focus on the bass and midrange.
The special paper membrane of the ETON Orchestra 7-512/C8/32 RP consists of a long-fiber, highly absorbent paper mixture with radial ribbing. This construction ensures a high degree of impulse fidelity and precision. The ribbing and mixture prevent mode formation across all frequency ranges, contributing to the homogeneity of the sound. This way, you receive an unadulterated reproduction of a warm, natural sound, especially in the midrange frequencies, while the bass remains powerful and voluminous.
The multiple-ventilated and flow-optimized cast basket of the ETON Orchestra 7-512/C8/32 RP minimizes compression effects that occur when air is displaced during the movement of the diaphragm. This helps to reduce distortion and improve the overall performance of the speaker. This is particularly important at higher volumes, as it keeps the bass reproduction stable and ensures a consistent sound quality without losing the more nuanced tones.
The Thiele-Small parameters of the ETON Orchestra 7-512/C8/32 RP are crucial for acoustic performance. It has a nominal impedance Zn of 8 Ω, a DC resistance Re of 6.5 Ω, a resonance frequency f of 36 Hz, and a suspension compliance CMS of 1.42 mm/N. The mechanical Qms is 5.27, while the electrical Qes is 0.38, resulting in a total quality factor Qts of 0.35. The mechanical resistance RMS is 0.64 kg/s, with an effective radiating area SD of 137 cm².
The ETON Orchestra 7-512/C8/32 RP is equipped with a power handling capacity of 80 watts RMS. This power handling allows the speaker to deliver high performance continuously without the risk of damage. This is particularly advantageous for demanding audio applications that require stable and powerful sound reproduction. A well-calibrated amplifier system can operate this speaker efficiently and maximize its acoustic performance.
The maximum electrical linear excursion (Xmax) of the ETON Orchestra 7-512/C8/32 RP is +/- 5.5 mm, while the mechanical Xmax is +/- 8.8 mm. These excursion capacities allow for significant displacement of the diaphragm, which is essential for clear bass reproduction. A larger excursion enables more efficient displacement of air, thus allowing deep frequencies to be reproduced powerfully and without distortion. This is particularly relevant for dynamic music genres.
The force factor or BL factor of the ETON Orchestra 7-512/C8/32 RP is 7.2 Tm. This factor describes the productivity of the magnetic force in the voice coil, which is responsible for the movement of the diaphragm. A higher BL value indicates a more efficient conversion of electrical energy into mechanical movement, which is particularly important for the clarity and fidelity of sound output. It supports dynamic and responsive bass reproduction, especially at higher levels.
The ETON Orchestra 7-512/C8/32 RP is a 7" speaker that can be easily integrated into many speaker enclosures due to its compact format. Thanks to its effective radiation area of 137 cm², it also fits into smaller installation dimensions and allows for flexible installation options. The careful design of the cast basket facilitates smooth integration, while the cooling properties of the material help to avoid potential overheating, which is particularly advantageous when installed in tight spaces.
The voice coil of the ETON Orchestra 7-512/C8/32 RP has an inductance of 0.60 mH, which is crucial for controlling the impulse distribution in the frequency response. Optimal inductance helps to dampen harmful resonances and improves the timing and precision of the sound. These characteristics are essential for authentic sound reproduction, where high-frequency distortions are minimized and the low frequencies sound clear and harmonious.
The equivalent volume VAS of the ETON Orchestra 7-512/C8/32 RP is 37.3 dm³. VAS is an important parameter that indicates how much air a speaker can effectively displace, and it significantly influences the deep bass range. Speakers with a higher VAS are often more powerful in reproducing low frequencies in larger enclosures, while this speaker also performs well in smaller volumes. This flexibility makes it versatile and suitable for various acoustic environments.

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

6.5" (16.5cm) midrange driver

Features

  • Highlights

    • Frequency range 50 3000 Hz, 8 Ω nominal impedance, 89 dB SPL.
    • Ribbed paper cone, contoured midrange, powerful bass.
    • Pulse fidelity, precision, ferrite drive, compression effects.

  • Uvp

    129

weight

1.2 kg

Technical data

Watt RMS Load Capacity

80

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Your advantages with Masori

Now buy ETON ORCHESTRA 7-512/C8/32 RP online: Performance features and highlights

Discover the ETON ORCHESTRA 7-512/C8/32 RP mid-bass driver and find out why it is ideal for the perfect sound of your car Hi-Fi system. With a frequency range of 50 - 3000 Hz, this 7-inch woofer delivers powerful bass reproduction and a contoured midrange. Take advantage of the Masori lowest price guarantee and secure the best deal. With a maximum power handling of 80 watts RMS and an average sensitivity level of 89 dB SPL, you will experience unparalleled sound experiences at high levels. The deep sound is achieved through the resonance-optimized paper cone geometry, which ensures accuracy and homogeneity even at the highest volume.

Impulse fidelity and precision thanks to special paper membrane geometry

The innovative ribbed paper membrane of the ETON ORCHESTRA woofer stands for exceptional impulse fidelity and precision. This radial structure allows for homogeneous reproduction of frequencies and suppresses mode formations. This is particularly important for the listening experience at higher volumes, where precision in sound reproduction is crucial. Thanks to the special paper mixture, tension modes are reduced and a natural, warm sound is achieved. Unlike many conventional materials, the paper membrane acts as an acoustic optimization for balanced midtones and voluminous bass.

Nominal impedance and direct current resistance for flexible applications

With a nominal impedance of 8 Ω, the ETON ORCHESTRA 7-512/C8/32 RP is ideally designed for use in both 2-way and multi-way systems. A DC resistance of 6.5 Ω ensures efficiency and reduced distortion in the audio range. This configuration makes the speaker excellent for a variety of applications and ensures that audio signals are transmitted cleanly and without distortion. The high impedance favors use in complex multi-speaker scenarios.

Resonance frequency and its effects on the bass range

The resonance frequency of 36 Hz of the ETON ORCHESTRA 7-512/C8/32 RP enables remarkable bass reproduction that is deep and powerful at the same time. This frequency ensures that the speaker reproduces low bass notes accurately and with minimal distortion. A lower resonance frequency would favor deeper bass reproduction but could compromise the precision of midrange reproduction. The chosen value optimizes the bass range, making the speaker particularly suitable for dynamic music styles.

Compliance of the suspension and its significance

With a compliance of 1.42 mm/N, the ETON ORCHESTRA speaker ensures a fine balance between the mobility and stability of the diaphragm. Higher compliance values would lead to a softer and less controlled sound, while lower values could restrict dynamics. This specific value contributes to the outstanding bass control and detail accuracy in the midrange, resulting in a more versatile sound profile.

Mechanical and electrical quality for precise sound reproduction

The mechanical quality of 5.27 and the electrical quality of 0.38 define the efficiency and sound quality of the ETON ORCHESTRA 7-512/C8/32 RP. These values are crucial for minimizing distortion and ensuring accurate sound reproduction. A higher mechanical quality could increase the risk of unevenness in bass reproduction, while the electrical quality controls energy loss across the speaker's network. The overall quality of 0.35 illustrates the perfect balance between mechanical stability and energy efficiency.

Effective radiating area and power factor

With an effective radiation area of 137 cm², the ETON ORCHESTRA mid-bass driver offers a wide and even sound distribution. This large area, combined with a force factor (BL) of 7.2 Tm, enables higher efficiency in sound transmission and a clearly defined, powerful sound. On one hand, a large radiation area provides more voluminous sound waves, while the force factor enhances the speaker's ability to effectively convert magnetic and electrical energy into acoustic signals.

Deflection and Stability of the Membrane

The maximum electrical displacement of +/- 5.5 mm and the mechanical displacement of +/- 8.8 mm ensure that the diaphragm remains fully under control even at high volumes. These design values are crucial for avoiding distortion at extreme levels. A greater displacement provides more flexibility in bass reproduction without compromising the stability of the material, allowing low frequencies to be reproduced with precision and clarity.

Installation dimensions and direct customer service offer from Masori

The ETON ORCHESTRA 7-512/C8/32 RP is designed to fit into a variety of installation scenarios. The design facilitates installation in different vehicle types without compromising sound quality. If you need assistance with the installation, Masori offers on-site installation in Frankfurt (Oder). Additionally, you can take advantage of the comprehensive Expert Support FAQ & Help or find valuable tips for integration and adjustment in the Audio Blog.