Technical Highlights

  • Power: 200 W RMS at 2 Ohm, Music Power: 500 W, Sound Pressure: 91 dB.
  • 300 mm aluminum cone, ferrite magnet, special double surround.
  • Low-pass filter 50–100 Hz, phase shift via remote control.
  • More technical details
Regular price €309.62
Regular price -22% €399.00 selling price €309.62
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ProductRES 12

including VAT
Estimated delivery: Sep 15–Sep 18.
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datasheet
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The RES 12 from ETON is a 12-inch (30 cm) active Enclosed Subwoofer in ETON Stealth Design for the inside of the spare wheel (from 15-inch rim size) or the spare wheel well. It uses a 300 mm aluminum diaphragm, a ferrite magnet, and a special double surround. The integrated amplifier module delivers 200 W RMS at 2 Ohm and 500 W music power. High and low level inputs, an integrated low-pass filter from 50 to 100 Hz, phase shift via the level remote control, and automatic turn-on (SIG/DC) are included. The enclosure is centrally screwed and can be secured with the original fastening pin of the spare wheel. Suitable for start-stop vehicles; dimensions (L x W x H) 341 x 321 x 164 mm. Includes mounting and installation accessories, connection cable, and level remote control. Sound pressure level 91 dB.

Features
  • 12-inch (30 cm) Enclosed Subwoofer
  • integrated active amplifier module
  • aluminum diaphragm
  • ferrite magnet
  • special double surround
  • high and low level inputs
  • integrated low-pass filter 50–100 Hz
  • phase shift via level remote control
  • automatic turn-on (SIG/DC)
  • suitable for vehicles with start-stop function
  • for the inside of the spare wheel (from 15-inch rim size) or the spare wheel well
  • central screw fastening, secured with the original fastening pin of the spare wheel
  • incl. mounting and installation accessories
  • incl. connection cable
  • incl. level remote control
Technical Specifications
  • Subwoofer 300 mm
  • Rated power (RMS) 200 W
  • Music power 500 W
  • Impedance 2 Ohm
  • Sound pressure level 91 dB
  • Dimensions (L x W x H) 341 x 321 x 164 mm

datasheet

Open data sheet

Frequently Asked Questions about RES 12


What are the technical specifications of the ETON RES 12 Subwoofer?

The ETON RES 12 is a 12-inch subwoofer with a nominal power of 200 W RMS at an impedance of 2 Ohm. Its music power is 500 W, making it particularly powerful for compact enclosure applications. The subwoofer has a sound pressure level of 91 dB, making it suitable for delivering strong bass even in larger vehicles. With its integrated amplifier module, it provides an effective solution for users who want to enjoy deep frequencies with high precision. This powerful performance is supported by an aluminum diaphragm, a ferrite magnet, and a special dual surround.

How do you install the ETON RES 12 in the spare wheel?

Installing the ETON RES 12 in the spare wheel is easy thanks to its thoughtful design. The dimensions of 341 x 321 x 164 mm allow for placement in the spare wheel starting from a rim size of 15 inches or in the spare wheel well. The subwoofer is centrally screwed in and can be secured with the original fastening pin of the spare wheel to ensure a firm hold during driving. Additionally, the necessary mounting and installation accessories are included to further facilitate the installation process. The installation requires simple tools and can also be carried out by less experienced users.

What role does the aluminum diaphragm play in the ETON RES 12 Subwoofer?

The aluminum diaphragm in the ETON RES 12 Subwoofer is a central element for precise low-frequency reproduction. Aluminum is a lightweight yet stiff material, allowing vibrations to be efficiently transmitted and distortions to be reduced. These properties lead to a clear, defined bass that maintains its integrity even at high volumes. In combination with the ferrite magnet and the special dual surround, the aluminum diaphragm guarantees high dynamics and quick response. This is particularly relevant for users who enjoy bass-intensive music genres like hip-hop or electronic music.

How does the phase shift work on the ETON RES 12 via the level remote control?

The phase shift in the ETON RES 12 can be conveniently adjusted using the included level remote control. This feature allows for the adjustment of the phase position of the subwoofer to achieve a harmonious integration of the sub into the existing sound system. Fine-tuning the phase helps to avoid so-called phase cancellations and evenly distribute the bass powerfully in the vehicle. Especially in complex vehicle acoustics, phase adjustment can be crucial for the subwoofer to sound optimal and provide a complete picture of the bass spectrum.

What functions does the integrated amplifier module in the ETON RES 12 have?

The integrated amplifier module of the ETON RES 12 delivers 200 watts RMS at 2 Ohm, which is more than sufficient to provide strong and precise bass. It offers both high and low level inputs, providing flexibility when connecting to various car radio models. Additionally, the module includes a low-pass filter that is adjustable between 50 and 100 Hz to eliminate unwanted high frequencies and focus on low frequencies. The automatic turn-on (SIG/DC) makes usage easier by automatically activating the subwoofer when a signal is present.

Is the ETON RES 12 subwoofer compatible with start-stop systems of cars?

Yes, the ETON RES 12 subwoofer is compatible with vehicles that use a start-stop system. This feature is particularly relevant for modern vehicles where the engine automatically shuts off when stationary to save fuel and reduce emissions. The subwoofer is designed to remain stable even when using such technologies and continues to deliver its full performance. This makes it ideal for users who prioritize an environmentally friendly driving style without sacrificing the audiophile bass reproduction that the ETON RES 12 offers.

How does the special double surround affect the sound quality of the ETON RES 12?

The special double surround of the ETON RES 12 significantly contributes to sound quality by providing excellent motion control of the diaphragm. This design allows for more precise reproduction of bass frequencies and minimizes distortion, especially at high volumes. The double surround also offers more stability and control over diaphragm movement, ensuring consistent performance even during demanding musical passages. This is particularly crucial for fans of dynamic music with a lot of bass, as the double surround ensures a constant sound quality.

What is the maximum sound pressure level of the ETON RES 12 Subwoofer?

The ETON RES 12 Subwoofer has a maximum sound pressure level of 91 dB, making it a powerful addition to any vehicle sound system. This level ensures a strong presence of bass frequencies without loss of clarity or depth. Even at high volumes, the sound remains vibrant and detailed, thanks to the robust construction and high-quality components of the subwoofer. Users who enjoy listening to loud music while valuing low-frequency sound details will particularly appreciate this aspect of the ETON RES 12.

Is the ETON RES 12 suitable for all common car brands?

The ETON RES 12 can generally be installed in any vehicle, provided that the spare wheel well or spare wheel has a rim size of at least 15 inches. With its compact dimensions of 341 x 321 x 164 mm, it fits most common car model designs. However, specific differences in the depth or width of the spare wheel well may affect the exact suitability. Especially in combination with the flexible mounting option and the available installation accessories, the adaptability to various car brands and models is a significant advantage of this subwoofer.

What inputs does the ETON RES 12 Subwoofer offer for signal transmission?

The ETON RES 12 Subwoofer offers both high-level and low-level inputs, allowing a variety of car radio models to be connected. This flexibility is crucial as it facilitates integration into existing audio systems of varying complexity. High-level inputs allow direct connection to the speaker outputs of the car radio, while low-level inputs provide suitable connections for preamp outputs. These options give users the ability to integrate the subwoofer into diverse vehicle and audio system configurations to achieve the best sound for their individual needs.

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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