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Emphaser ESW-M8 8" (20cm) Subwoofer
SKU:  ESW-M8
EAN:  7612309203674

3 Reviews

200 Watt

ESW-M8

SKU:  ESW-M8
EAN:  7612309203674

3 Reviews

Technical Highlights

  • Rated power handling 200 watts RMS, impedance 4 ohms, frequency response 30–100 Hz.
  • Die-cast aluminum basket, strontium ferrite double magnet, aluminum diaphragm.
  • 4-layer copper wire voice coil, polyimide voice coil former, 2 inch.
  • More technical details
00 d
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€104,49
-19% €129,00 €104,49
5% discount with prepayment
inkl. VAT , possibly plus shipping
Delivery
May 17, - May 20,
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Emphaser-ESW-M8-8" (20cm) Subwoofer-masori-kaufen
€104,49
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ESW-M8 by Emphaser Description

The ESW-M8 from Emphaser is an 8-inch subwoofer that offers numerous advanced features. These include an aluminum diaphragm, a butyl rubber surround, and a Connex centering spider. The model features an aluminum die-cast basket and a strontium-ferrite double magnet. Other special features include a polyimide voice coil former, a 4-layer copper wire voice coil, and a deep-drawn pole plate vent. Technically, the subwoofer impresses with a frequency response of 30 – 100 Hz and a rated power handling of 200 watts RMS at an impedance of 4 ohms.

Main Features

  • 8-inch subwoofer
  • Aluminum diaphragm
  • Butyl rubber surround
  • Connex centering spider
  • Aluminum die-cast basket
  • Strontium-ferrite double magnet
  • Polyimide voice coil former
  • 4-layer copper wire voice coil
  • Deep-drawn pole plate vent
  • Push terminal

Technical Data

  • Frequency response*: 30 – 100 Hz
  • Rated power handling*: 200 watts RMS
  • Impedance: 4 ohms
  • Voice coil diameter: 2″ / 51 mm
  • Voice coil winding height: 25.2 mm
  • Mounting diameter: 186 mm
  • Mounting depth: 111 mm

Enclosure Recommendation

  • 13-liter sealed enclosure
  • 26-liter bass reflex enclosure (High Output)
  • 24-liter bass reflex enclosure (QB3 Deep Bass)

Scope of Delivery

  • 1 subwoofer

Frequently Asked Questions about ESW-M8

Wie installiert man den Emphaser ESW-M8 Subwoofer korrekt?

The installation of the Emphaser ESW-M8 subwoofer requires precision and an understanding of technical details. You need a mounting diameter of 186 mm and a mounting depth of 111 mm to securely attach the aluminum structure in the vehicle. Connect the copper wire voice coil reliably to utilize the full rated capacity of 200 W RMS at an impedance of 4 Ohms. Due to the deep-drawn pole plate drilling and the aluminum die-cast basket, heat dissipation is optimized, which enhances performance in intensive applications. When positioning, consider the recommended enclosure volumes to ensure optimal sound behavior.

Welche technischen Eigenschaften hat der Aluminium Druckgusskorb des Subwoofers?

The aluminum die-cast basket of the Emphaser ESW-M8 offers a robust and stable base structure that minimizes vibrations and enhances sound quality. The lightweight basket supports the efficiency of the subwoofer through improved resonance control. Additionally, the aluminum die-cast basket ensures effective heat dissipation, which is essential under continuous load of 200 W RMS. With the integrated strontium ferrite dual magnet, this basket is ideally suited to transmit sound precisely and powerfully, while the side-mounted pressure terminal facilitates and makes installations more flexible.

Welche Materialien werden für die Membran des ESW-M8 von Emphaser verwendet?

The membrane of the Emphaser ESW-M8 is made of high-quality aluminum, which leads to increased stiffness and reduced material distortion. This construction ensures exceptionally precise sound reproduction. Aluminum is known for its ability to maintain a balance between weight and strength, allowing the ESW-M8 to achieve a clear and powerful bass representation within the frequency range of 30 – 100 Hz. Together with the butyl rubber surround, this material choice enhances the dynamics of the bass frequencies, which is particularly advantageous during intense audio enjoyment.

Was sind die Vorteile der Connex Zentrierspinne im Emphaser ESW-M8?

The Connex centering spider in the Emphaser ESW-M8 subwoofer significantly enhances the restoring force of the diaphragm. This component plays a crucial role by keeping the diaphragm precisely in the center and preventing any tilting. This optimizes the long-stroke operation of the 4-layer copper wire voice coil. As a result, it leads to improved acoustic performance at high sound pressure levels and ensures uniform displacement without distortion. The careful tuning of the components results in precise bass reproduction in the intended frequency range and maximizes the acoustic output of the system.

Wie beeinflusst der Strontium-Ferrit Doppelmagnet die Performance des ESW-M8?

The strontium ferrite double magnet in the ESW-M8 from Emphaser provides a strong driving force on the voice coil. This design supports the high power capacity of 200 W RMS and enables a strong magnetic coupling with the voice coil. This results in better linearity and reduction of distortion. The double magnet delivers higher magnetic fluxes that remain constant even under harsh conditions, thus significantly contributing to the sound character of the subwoofer. This component forms the backbone of the drive mechanism and significantly influences the dynamic behavior of the subwoofer.

Welche Frequenzbereich deckt der Emphaser ESW-M8 Subwoofer ab?

The Emphaser ESW-M8 subwoofer covers a frequency range of 30 to 100 Hz, allowing for particularly deep and intense bass tones. In combination with the aluminum membrane, this frequency response ensures detailed and precise bass reproduction, which is especially optimal in closed as well as bass reflex enclosures. The subwoofer thus provides an excellent sonic foundation for music genres that require a powerful bass. Particularly at high volumes, the ESW-M8 delivers extraordinary sound fidelity, significantly intensifying the listening experience.

Für welche Gehäusetypen ist der ESW-M8 Subwoofer von Emphaser geeignet?

The Emphaser ESW-M8 is optimized for various enclosure types. A closed enclosure with 13 liters is recommended for balanced sound reproduction. For higher level requirements, a bass reflex enclosure with 26 liters, known as QB3 deep bass optimization, is suitable. Alternatively, a 24-liter bass reflex enclosure can be used for an enhanced deep bass channel. The choice of enclosure significantly influences performance and sound representation, allowing you to optimally adjust the subwoofer to your personal preferences and the available space conditions.

Welche Rolle spielt der Polyimid-Schwingspulenträger im ESW-M8?

The polyimide voice coil carrier in the ESW-M8 subwoofer from Emphaser plays a significant role. Material properties such as heat resistance and mechanical stability enhance the performance of the subwoofer. The carrier ensures precise positioning of the 4-layer copper wire voice coil, leading to even load distribution and the avoidance of hotspots. The polyimide carrier helps the voice coil withstand high thermal and mechanical stresses, which, in conjunction with the deep-drawn pole plate bore and the pressure terminal, increases the sound precision and lifespan of the speaker.

Was ist die Funktion der tiefgezogenen Polplattenbohrung im Subwoofer?

The deep-drawn pole plate drilling in the Emphaser ESW-M8 subwoofer plays a key role in the mechanical and thermodynamic operation of the speaker. It enables efficient heat dissipation from the voice coil and reduces thermal compression at maximum levels. At the same time, the optimized ventilation openings enhance the cooling effect and ensure consistent performance during intense use. This technical sophistication supports the long-lasting reliability of the subwoofer and minimizes sound distortions, thereby preserving the acoustic purity and bass fullness of the subwoofer while maintaining a low level of distortion.

Ist der Emphaser ESW-M8 Subwoofer kompatibel mit meinem Auto?

The Emphaser ESW-M8 is universally designed and can be integrated into many vehicle models thanks to its technical specifications. Check whether the required installation diameter of 186 mm and the installation depth of 111 mm are met. These dimensions are crucial to ensure proper installation. The subwoofer should be installed in one of the recommended enclosure types to unleash its full sound performance. The choice of enclosure affects the bass response, allowing you to achieve the best possible sound quality depending on the type of vehicle and personal preferences.

Manufacturer information / responsible person

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