3. Enclosed Subwoofer Bestsellers
  5. USB 8

USB 8

15 reviews

80 Watt

USB 8

15 reviews

Technical Highlights

  • Impedance of 2x2 Ohm, RMS power 80 W, music power 160 W.
  • Integrated 160 W amplifier module, low-pass filter 50-100 Hz.
  • Dual voice coil driver, aluminum housing, 5 kg weight.
  • More technical details
€239.00
€239.00 €239.00
2% discount with credit card

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ProductUSB 8

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datasheet
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Audio System Italy-AE-8A Aktiv-8" (20cm) Aktiv-Gehäusesubwoofer-masori-kaufen
Audio System ItalyAE-8A Aktiv
ETON-USB 8-8" (20cm) Aktiv-Gehäusesubwoofer-masori-kaufen
€239.00
€239.00 €239.00

More power than USB 8 here!

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The USB 8 from Eton is an 8-inch active enclosure subwoofer that stands out with a variety of useful features. It features a premium aluminum die-cast housing and a reinforced aluminum cone with a powerful dual voice coil driver and ferrite magnets. With an impedance of 2 x 2 ohms and an integrated 160-W amplifier module, this subwoofer offers Hi- & Lo-level inputs, a low-pass filter from 50 - 100 Hz, and a phase shift function. Additional features include the start-stop function, auto turn-on function, and a bass level remote control. The USB 8 measures 345 x 240 x 74 mm and weighs 5 kg.

Product Features

200 mm (8 inch) long-throw active subwoofer in a premium aluminum die-cast enclosure, sealed design. Reinforced aluminum cone with a powerful dual voice coil driver with ferrite magnets. 2 x 2 ohm impedance, integrated 160-W amplifier module with many functions: Hi- & Lo-level inputs, low-pass filter 50 - 100 Hz, phase shift 0°/180°, suitable for start-stop function, auto turn-on function (SIG/DC), bass level remote control. Dimensions 345 x 240 x 74 mm, weight 5 kg.

Technical Data

  • Subwoofer 200 mm (8 inch)
  • Impedance 2x2 Ω
  • Rated power (RMS) 80 W
  • Music power 160 W

datasheet

Open data sheet

Frequently Asked Questions about USB 8

How is the performance of the Eton USB 8 Subwoofer designed?

The Eton USB 8 Subwoofer offers a nominal power of 80 watts and a maximum music power of 160 watts. These power values are achieved through the integrated amplifier module, which is optimally tuned to the subwoofer. Thanks to the dual voice coil configuration with 2 x 2 Ohm impedance, efficient power transfer is ensured. These features enable powerful bass reproduction, which is particularly evident during audio playback in cars. The construction of the aluminum die-cast housing helps minimize vibrations and produce a clean sound. Especially if you enjoy listening to music loudly, the USB 8 fully delivers on its capabilities.

What special features does the Eton USB 8 Subwoofer offer?

The Eton USB 8 Subwoofer is equipped with a range of special features. This includes the start-stop function, which allows for smooth integration into vehicles with start-stop systems without interrupting subwoofer operation. The auto turn-on function automatically activates the subwoofer upon detection of an audio signal, which is particularly convenient when using various audio sources. Additionally, a bass level remote control is included, allowing you to adjust the bass directly to your personal taste. The phase shift function of 0°/180° also ensures that the phase of the audio playback signal can be adjusted variably.

What housing features does the Eton USB 8 Subwoofer offer?

The housing of the Eton USB 8 Subwoofer is made of high-quality aluminum die-cast, which is both robust and visually appealing. The closed design of the housing ensures precise bass by controlling internal pressure and minimizing distortion. The dimensions of the housing are 345 x 240 x 74 mm, allowing for easy placement in the vehicle. Additionally, the subwoofer features a reinforced aluminum diaphragm, which, in combination with the ferrite magnet, ensures excellent sound transmission. This design is intended to provide maximum bass performance in a compact form.

How does the impedance of the Eton USB 8 affect audio performance?

The impedance of the Eton USB 8 Subwoofer of 2 x 2 Ohm plays a crucial role in power output and sound quality. The dual voice coil with this impedance allows for flexible integration of the subwoofer in various audio setups. The lower impedance enables more effective energy transfer from amplifiers, resulting in higher volume and clearer bass. This configuration is particularly useful in combination with other speaker systems to achieve a balanced sound image. The technical focus on efficiency and performance makes the USB 8 versatile in various application scenarios.

What frequencies does the low-pass filter of the Eton USB 8 Subwoofer cover?

The Eton USB 8 Subwoofer features a variable low-pass filter that covers frequency ranges from 50 Hz to 100 Hz. This function allows you to precisely adjust the frequency separation between the subwoofer and main speakers, achieving harmonious audio playback. By adjusting the low-pass filter, the bass reproduction can be tailored to different music genres and personal preferences. The seamless transition from low to higher frequencies additionally ensures a balanced sound without frequency gaps or overemphasis. This function proves to be extremely useful, especially when integrating into existing audio systems.

How does the Eton USB 8 facilitate installation in the vehicle?

The installation of the Eton USB 8 Subwoofer in the vehicle is simplified by its compact dimensions of 345 x 240 x 74 mm. These dimensions allow for placement of the subwoofer in various locations within the car. The closed design and robust aluminum die-cast housing make it resistant to vibrations and the harsh conditions inside the vehicle. The Auto Turn On function enables easy operation by automatically activating the subwoofer as soon as an audio signal is detected. With the included bass level remote control, the bass level can also be adjusted directly from the driver's seat, further simplifying handling.

What role does the dual voice coil driver play in the Eton USB 8 Subwoofer?

The dual voice coil driver combined with the ferrite magnet in the Eton USB 8 is a central element for the performance of the Subwoofer. This design allows for an even distribution of electrical energy through the coils, leading to efficient sound pressure development. With the dual voice coil of 2 Ohm each, the Subwoofer can be connected flexibly, increasing compatibility with various amplifier systems. The reinforcement from the aluminum membrane delivers deeper bass without loss of quality. These features meet the technical requirements for powerful and clean bass reproduction in vehicles.

What input options does the Eton USB 8 offer for different audio sources?

The Eton USB 8 Subwoofer is equipped with high and low-level inputs that allow flexible connections to different audio sources. The high-level inputs are particularly suitable for connecting to factory car radios or amplifier systems that do not provide a preamp output. The low-level inputs, on the other hand, are ideal for connecting to systems with preamp outputs. This versatility in input options makes the USB 8 a suitable choice for various vehicle audio systems. Additionally, the Auto Turn On function allows for easy activation with any audio signal.

How does the ferrite magnet design affect the performance of the Eton USB 8?

The ferrite magnet design in the Eton USB 8 Subwoofer significantly contributes to the sound performance of the device. Ferrite magnets are known for their cost-effectiveness and strong magnetic fields, making them the ideal choice for such applications. In a Subwoofer like the USB 8, they enable powerful low-frequency reproduction in combination with the reinforced aluminum membrane. This results in clean, resonance-free bass that remains distortion-free even at high volumes. The decisions surrounding the magnet structure help maximize the acoustic efficiency of the Subwoofer while minimizing space requirements.

Is the Eton USB 8 compatible with most car models?

The Eton USB 8 Subwoofer, with its compact dimensions of 345 x 240 x 74 mm, is flexible for installation in most car models. This compact format makes it easy to place in various vehicle areas without taking up valuable storage space. The combination of high and low-level inputs allows for seamless integration with different audio systems. Despite the lack of specific mention of car brands in the product description, the USB 8 can be easily integrated into a variety of car audio systems thanks to these universal connection options, supporting its suitability for use in most vehicles.

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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