Move MW 8 Flat

Technical Highlights

  • Power of 400/500 W RMS, impedance of 2 x 2 Ω, 81.5 dB.
  • Ferrite magnet, 51 mm dual voice coil, 74.5 mm mounting depth.
  • Die-cast aluminum basket, paper-foam-paper cone, 3.6 kg.
  • More technical details
Regular price €138.81
Regular price -13% €159.00 selling price €138.81
2% discount with credit card

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ProductMove MW 8 Flat

including VAT
Estimated delivery: Sep 18–Sep 23.
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1 year extra warranty

Every product purchased from Masori includes an additional year of warranty in the third year after purchase (months 25–36). We cover repair or replacement free of charge for covered warranty claims. Automatic and free – exclusively for Masori customers. Your statutory rights remain unaffected.

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datasheet
Regular price €138.81
Regular price €159.00 selling price €138.81

The ETON Move MW 8 Flat is an 8" (20 cm) flat subwoofer that impresses with its exceptionally slim design. Thanks to extremely powerful ferrite magnets and a high-power 2 x 2 Ω dual voice coil, it delivers impressive bass performance. The subwoofer features a paper-foam-paper sandwich cone and a torsionally rigid, powder-coated die-cast aluminum basket. With a maximum power handling of 2 x 200 W RMS and a sensitivity of 81.5 dB, it is ideally suited for applications where installation space is limited. Designed and engineered in Germany, it is a reliable solution for shallow spare-wheel well subwoofer enclosures.

Flat, flatter – FLAT subwoofers! The new ETON MW FLAT series impresses with its exceptionally flat dimensions – delivering rich bass performance while remaining extremely slim. Ideal for all spare wheel well subwoofers or enclosures that require a shallow profile. Extremely powerful ferrite magnets and large, high-power 2 x 2 Ω voice coils with a pressed paper cone and long-throw surround in a specially designed construction. Extremely torsionally rigid die-cast aluminum baskets and soldered cable harnesses. One of the most powerful flat subwoofers in its class!

Features

  • 200 mm (8") flat subwoofer with pressed
  • Paper-foam-paper sandwich membrane
  • Extremely torsion-resistant, powder-coated die-cast aluminum basket, with a special design for extremely flat installation dimensions
  • Heavy-duty 2 x 2 Ω dual voice coil with 51 mm diameter and extra ventilation
  • Extremely strong ferrite magnet with large pole piece bore and additional ventilation holes for maximum performance
  • High-quality clamp connection terminals
  • 2 x 200W RMS rated load capacity
  • 2 x 250 W music power handling
  • 81.5 dB characteristic sound pressure level
  • Outer diameter 217 mm
  • Installation depth 74.5 mm
  • Cutout diameter 186 mm
  • Engineered in Germany

Technical data

Thiele-Small Parameter

  • Nominal impedance: Zn 2x2 Ω
  • Total moving mass (including moving air mass): MMD 116.0g
  • DC resistance: Re 2x1.9 Ω
  • Effective radiating area: SD 213.82 cm2
  • Voice coil inductance: Le 1,856 mH
  • Resonance frequency: TSP for 41.0 Hz
  • Force factor: BLxl 13.175 Tm
  • Suspension compliance: CMS 0.131 mm/N
  • Mechanical grade: QMS 8.305
  • Xmax mechanical: +/- 30 mm
  • Electrical quality factor: QES 0.675
  • Equivalent volume: VAS 8,466 dm3
  • Overall quality: QTS 0.628
  • Average sound pressure level: 1W / 1m 81.5 dB
  • Mechanical resistance: RMS 5.86 kg/s
  • Power rating: 400/500 W
  • Magnet material: Ferrite
  • Voice coil diameter: 51mm

Mechanical data

  • Overall diameter: 217mm
  • Installation diameter: 186mm
  • Total depth: 74.5mm
  • Weight: 3.6kg

datasheet

Open data sheet

Frequently Asked Questions about Move MW 8 Flat


What power does the ETON Move MW 8 Flat Subwoofer offer?

The ETON Move MW 8 Flat Subwoofer impresses with a maximum power of 400 W RMS, divided into dual 2 x 200 W RMS load capacities. The music load capacity even reaches 2 x 250 W, making it ideal for powerful audio applications. The high load capacity is achieved through the 2 x 2 Ω dual voice coil with a diameter of 51 mm and impressive reinforcement with ventilation mechanisms. The power and the strong ferrite magnet with a large pole core bore and additional ventilation openings ensure outstanding bass reproduction and durability, even at high volumes.

How does the flat design affect the bass reproduction of the Move MW 8 Flat?

The flat design of the ETON Move MW 8 Flat allows for optimal use in limited installation spaces without compromising bass reproduction. Thanks to the paper-foam-paper sandwich membrane and the solid long-stroke surround, the flat subwoofer achieves exceptional bass performance. The combination of an extremely torsion-resistant aluminum die-cast basket and a strong ferrite magnet not only ensures efficient sound conversion but also a robust structure that minimizes distortion and delivers clear, deep bass. This design is particularly suitable for flat spare wheel well subwoofer enclosures.

What are the advantages of the dual voice coil in the Move MW 8 Flat Subwoofer?

The ETON Move MW 8 Flat is equipped with a 2 x 2 Ω dual voice coil that offers significant advantages in sound dynamics and flexible impedance matching. This coil, with a diameter of 51 mm and additional ventilation, allows for efficient heat dissipation, increasing thermal load capacity and achieving higher power levels without the risk of overheating. The coil inductance of Le 1.856 mH ensures excellent control, resulting in precise reproduction qualities even at low frequencies. The dual voice coil significantly contributes to the excellent bass dynamics and depth.

In which types of enclosures can the Move MW 8 Flat be used?

The Move MW 8 Flat from ETON is ideally suited for applications with minimal installation space thanks to its extremely flat design. With an outer diameter of 217 mm, a mounting depth of only 74.5 mm, and a cutout diameter of 186 mm, it fits into a variety of flat enclosures. It is particularly well-suited for flat spare tire well subwoofer enclosures, as its installation dimensions are optimally adjusted. These features make it the ideal choice in vehicles where space constraints are an issue. It offers full integration while ensuring the best possible performance.

How does the cooling work in the ETON Move MW 8 Flat Subwoofer?

The ETON Move MW 8 Flat is equipped with a sophisticated ventilation system. The large pole core hole combined with additional ventilation openings in the ferrite magnet system ensures efficient air circulation. These measures reduce overheating of the voice coil and contribute to cooling the internal components. This thoughtful ventilation technology maintains thermal stability even under high power demands. Efficient heat distribution allows the subwoofer to operate at full power without risking performance loss or thermal damage, ensuring the longevity of the device.

What Thiele-Small parameters does the ETON Move MW 8 Flat have?

The ETON Move MW 8 Flat impresses with its specific Thiele-Small parameters. The resonance frequency is TSP fr 41.0 Hz and the total quality factor (QTS) is 0.628, which ensures excellent low-frequency reproduction. With an effective diaphragm area of SD 213.82 cm² and a total moving mass of MMD 116.0 g, it guarantees powerful bass performance. The force factor BLxl of 13.175 Tm and the compliance CMS of 0.131 mm/N optimize sound radiation. Together, these parameters make the subwoofer an excellent choice for precise and dynamic bass reproduction.

Can the ETON Move MW 8 Flat be combined with any amplifier?

The ETON Move MW 8 Flat can be excellently combined with a variety of amplifier types that have supporting impedance values of 2 x 2 Ω. The low DC resistance of 2 x 1.9 Ω should be considered when choosing the amplifier to ensure optimal impedance and power matching. The high load capacity of the Subwoofer requires an amplifier that can deliver at least 200 W per channel. Its characteristic inductance of Le 1.856 mH supports dynamic sound fidelity and ensures high power satisfaction without distortion.

How do I install the ETON Move MW 8 Flat Subwoofer in the car?

Installing the ETON Move MW 8 Flat Subwoofer requires precise preparation. Make sure that the cutout has a diameter of 186 mm and the installation depth does not exceed 74.5 mm. The overall diameter is 217 mm, so the installation space must provide enough room to securely mount the Subwoofer. Flat enclosures are recommended for installation, especially spare wheel well subwoofer enclosures, to utilize the full acoustic properties. Ensure a stable connection to the high-quality terminal blocks during wiring to minimize system resistance and maximize audio performance.

What role does the ferrite magnet play in the ETON Move MW 8 Flat?

The ferrite magnet in the ETON Move MW 8 Flat is essential for its highly efficient bass reproduction. The extremely strong magnet with a large pole core bore ensures that the magnetic field strength is optimally utilized to precisely control the movement of the voice coil. This results in clearly defined and powerful bass. Additionally, extra ventilation openings prevent overheating and increase load capacity. The magnet significantly contributes to the durability and performance of the Subwoofer by supporting mechanical stability under high loads.

What are the mechanical quality factors of the ETON Move MW 8 Flat?

The ETON Move MW 8 Flat is mechanically characterized by its quality factor QMS of 8.305, which ensures excellent efficiency and minimal energy loss in the mechanical parts of the Subwoofer. The electromechanical overall quality factor QTS is 0.628, an excellent value for precise and dynamic performance. Together with a mechanical resistance (RMS) of 5.86 kg/s, this configuration allows for stable, long-lasting sound reproduction. The mechanical construction ensures that the Subwoofer remains stable even at high volumes and achieves distortion-free playback.

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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