3. Single Subwoofer SQ
  5. Graphit 8

Graphit 8

400 Watt

Graphit 8

Technical Highlights

  • Dual voice coil with 2x2 Ohm impedance, 400 W RMS power.
  • Max. music power 800 W, long-throw surround, special cast basket.
  • 84 dB sound pressure, 216 mm outer diameter, 98.6 mm mounting depth.
  • More technical details
€391.98
-13% €449.00 €391.98
2% discount with credit card

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ProductGraphit 8 · D2 (2x2 Ohm)

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Impedance: D2 (2x2 Ohm)
Estimated delivery: Sep 18–Sep 23.
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datasheet
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€391.98
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More power than Graphit 8 here!

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The Graphit 8 from Eton is an 8-inch subwoofer equipped with a high-load 50 mm dual voice coil that has an impedance of 2 x 2 ohms. With a nominal power of 400 W (RMS) and a maximum music power of 800 W, it offers impressive performance. The specially designed long-throw surround, aluminum die-cast basket, and carbon/glass fiber fleece sandwich cone ensure extremely dynamic music reproduction. Additionally, the subwoofer features a strong ferrite magnet, a well-thought-out ventilation system, and newly developed connection terminals. With a sensitivity of 84 dB, an outer diameter of 216 mm, and an installation depth of 98.6 mm, the Graphit 8 is both compact and powerful.

Product Features

200 mm (8 inch) high-quality dual voice coil subwoofer with a high-load 50 mm dual voice coil with 2 x 2 ohm impedance, 400 W (RMS) nominal power handling, 800 watt max music power handling, long-throw surround with specially developed aluminum die-cast basket and new carbon/glass fiber fleece sandwich cone for extremely dynamic music reproduction. Extremely strong ferrite magnet with specially developed ventilation, newly developed connection terminals. 84 dB sensitivity, 216 mm outer diameter, 186 mm cutout diameter, installation depth 98.6 mm.

Technical Data

  • Subwoofer 200 mm (8 inch)
  • Impedance 2x2 Ω
  • Nominal power (RMS) 2x200 W
  • Music power 2x400 W
  • Sound pressure level 84 dB
  • Outer diameter 216 mm
  • Installation depth 98.6 mm

datasheet

Open data sheet

Frequently Asked Questions about Graphit 8

What power does the Eton Graphit 8 Subwoofer offer?

The Eton Graphit 8 Subwoofer has a nominal power of 400 Watts RMS, while the maximum music power is 800 Watts. These power parameters ensure impressive music playback with strong bass performance. The 50 mm dual voice coil with an impedance of 2 x 2 Ohm additionally ensures efficient power conversion. Thus, this subwoofer is ideal for demanding Hi-Fi systems that benefit from deep, punchy bass reproduction. Especially if you enjoy listening to loud music and favor clear and powerful bass, the Graphit 8 proves to be an excellent choice for your system.

What makes the membrane of the Eton Graphit 8 special?

The membrane of the Eton Graphit 8 Subwoofer consists of an innovative carbon/fiberglass fleece sandwich. This material composition offers an optimal combination of lightness and strength, leading to extremely punchy music playback. Such a membrane allows for precise resonance and damping behavior, making the bass clearer and more responsive. Especially when it comes to dynamic music genres that require fast, punchy bass hits, this membrane material shows its strengths. Technically, the construction contributes to heat dissipation, further enhancing overall performance.

How do the drive components of the Eton Graphit 8 differ?

The Eton Graphit 8 Subwoofer uses a powerful ferrite magnet in combination with a long-stroke cone, which ensures excellent linear mechanical displacement. The magnet provides a stable magnetic power source that optimizes the mobility of the voice coil. Additionally, the specially designed ventilation plays a critical role by effectively dissipating heat, allowing for sustained high performance. The aluminum die-cast basket gives the entire structure stability, while the newly developed connection terminals ensure optimal electrical connections. These components not only enhance overall performance but also reliability under high loads.

What impedance does the Eton Graphit 8 have?

The Eton Graphit 8 is equipped with a dual voice coil that has an impedance of 2 x 2 Ohm. This configuration offers flexibility in amplifier choice and allows for parallel connection if needed to halve the total system impedance. This enables higher power values to be achieved with the same or lower voltage supply. Such impedance characteristics are particularly useful when you want to use the subwoofer in demanding systems that require deep and powerful bass due to increased electrical demands and amplifier power.

How do I install the Eton Graphit 8 in my car?

Installing the Eton Graphit 8 requires consideration of its dimensions: With an outer diameter of 216 mm and a mounting depth of 98.6 mm. These measurements allow for flexible installation options in various vehicle configurations. For optimal installation space, the cutout diameter of 186 mm should be adhered to. Also, ensure adequate ventilation and stability of the mounting during installation. With a standard size of 8 inches (200 mm), it is compatible with many vehicles and can be integrated into specific enclosure designs that are precisely tuned to the sound and pressure of the desired bass.

What role does the sound pressure level play in the Eton Graphit 8?

The Eton Graphit 8 subwoofer has a rated sound pressure of 84 dB. This value represents the volume the subwoofer achieves at a power of one watt at a distance of one meter. A higher sound pressure level means greater efficiency and direct sound dynamics. Especially in the automotive sector, this can be crucial for perceived sound, as it allows you to use less amplifier power to achieve the same volume. Higher efficiency often leads to more dynamic sound profiles, which are particularly noticeable in bass.

How does the voice coil affect the performance of the Eton Graphit 8?

The 50 mm dual voice coil of the Eton Graphit 8 is a critical component that directly influences its performance. This component is capable of withstanding high thermal loads and contributes to the overall stability of the subwoofer. With the 2 x 2 Ohm impedance, the voice coil ensures efficient power conversion and guarantees that more energy is converted into sound. The position and displacement of the voice coil determine the excellent response behavior and bass accuracy of the system, which is particularly appreciated in audiophile setups. The large voice coil also improves thermal dissipation.

What characterizes the aluminum die-cast basket of the Eton Graphit 8?

The aluminum die-cast basket of the Eton Graphit 8 meets both mechanical and acoustic requirements. By utilizing die-casting technology, high strength is achieved, providing a stable base and ensuring vibration-free operation. Additionally, the aluminum basket offers excellent thermal conductivity, supporting thermal dissipation under high loads. These properties optimize structural integrity and sound character, especially when the speaker is operated under challenging conditions. The avoidance of resonances and delays further contributes to a clear and detailed sound image.

What are the dimensions of the Graphit 8 Subwoofer?

The dimensions of the Eton Graphit 8 Subwoofer are crucial for compatibility in installations. It has an outer diameter of 216 mm, a cutout diameter of 186 mm, and a mounting depth of 98.6 mm. These measurements allow for flexible fitting in various acoustic environments and enclosure setups. In particular, the shallow mounting depth is an advantage when it comes to installation in tight spaces without compromising sound quality. Such specific dimensions facilitate use in nearly any automotive application where performance in a compact format is required.

What are the benefits of the deep frequency response of the Eton Graphit 8?

The deep frequency response of the Eton Graphit 8 enables exceptional bass performance, particularly in situations with intense music or movie effects. Combined with its highly durable 50 mm dual voice coil and ferrite magnet, the sub delivers precise bass reproduction, while the carbon/glass fiber fleece sandwich diaphragm ensures the necessary speed and accuracy. The long-stroke cone and intelligent ventilation system contribute to the deep resonance capability needed for low tones. The frequency range of the subwoofer covers a wide spectrum, providing more intense and realistic sound experiences.

Manufacturer information/responsible person

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

Responsible EU Person:
ACR S + V GmbH
Industriestr. 3
79787 Lauchringen
Germany

Contacts: compliance@acr.eu

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