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  5. ETU-BMWF-VKS

ETU-BMWF-VKS

12 reviews

ETU-BMWF-VKS

12 reviews

Technical Highlights

  • High-quality BMW connectors, easy installation, compatible.
  • Two cables for left and right side of the vehicle, no original amplifiers.
  • Simple audio signal tap, signal line to subwoofer, wireless.
  • More technical details
€99.00
€99.00 €99.00
2% discount with credit card

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ProductETU-BMWF-VKS

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Estimated delivery: Sep 17–Sep 22.
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datasheet
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€99.00
€99.00 €99.00

The ETU-BMWF-VKS from Eton is an amplifier accessory specifically designed for BMW models of the E-Series, F-Series, and G-Series. With this BAK (BMW connection cable), you can tap the audio signal directly from the BMW under-seat subwoofers. It is ideal for vehicles without an original amplifier, especially in the "Stereo" or "HiFi" trim levels. High-quality BMW connectors allow for easy installation between the subwoofer signal line and your amplifier. The set includes two cables for the left and right sides of the vehicle. For precise installation, please refer to the wiring diagrams in the Service/Downloads section.

Product Features

  • The BAK (BMW connection cable) enables easy tapping of the audio signal directly from the BMW under-seat subwoofers.
  • The connection cable kit can be used in BMW models of the E-Series, F-Series, and G-Series that do NOT have an original amplifier installed. This applies to the "Stereo" or "HiFi" trim levels.
  • The cable set features high-quality BMW connectors. These are simply plugged between the subwoofer signal line under the seat bench.
  • The audio signal is routed as a high-level tap to the amplifier at the rear, where it is amplified and sent back to the subwoofer; here it is amplified and fed into the original vehicle wiring harness.
  • The built-in speakers are thus operated via the built-in amplifier. Only a separate power line needs to be run!
  • Contents: 2 pieces for the left and right sides of the vehicle.
  • Please refer to the wiring diagrams (Service / Downloads).

datasheet

Open data sheet

Frequently Asked Questions about ETU-BMWF-VKS

How does the ETU-BMWF-VKS cable work for BMW models?

The ETU-BMWF-VKS cable from Eton is a special connection cable designed to take audio signals directly from the BMW under-seat woofers. It is intended for BMW vehicles without an original Amplifier, particularly in the 'Stereo' or 'HiFi' equipment lines. By plugging the high-quality BMW connection plugs into the signal line under the seat, the audio signal is derived as a high-level output. These signals are routed to the Amplifier and back to the Subwoofer, feeding into the original vehicle wiring harness. This allows for sound amplification without the installation of an original Amplifier.

What technical requirements must be met for the BAK to work in my BMW?

To use the BAK (BMW connection cable) with the ETU-BMWF-VKS, there are some requirements. Your BMW should belong to the E-Series, F-Series, or G-Series and have the 'Stereo' or 'HiFi' equipment lines, as only in these versions is there no original Amplifier installed. It is important that the signal paths to the under-seat woofer remain unchanged so that the high-quality BMW connection plugs can be properly inserted. Additionally, a separate power line must be laid to the Amplifier to ensure the system functions correctly. These requirements ensure that the sound can be amplified without additional modifications to the original system.

How do I install the ETU-BMWF-VKS in my BMW?

The installation of the ETU-BMWF-VKS requires precise work. First, the supplied BMW connection plugs are inserted between the signal line of the Subwoofer under the seat. Typically, there are two pieces, one for the left and one for the right side of the vehicle. After that, a separate power line is laid to the Amplifier, which receives and amplifies the tapped high-level signal. For safe and correct installation, consulting the connection diagrams in the Service/Downloads area is essential. This ensures that all components are properly connected, and the sound is optimally amplified.

What is included in the delivery of the ETU-BMWF-VKS?

The ETU-BMWF-VKS from Eton includes all necessary parts for upgrading the audio system in your BMW. This includes two high-quality BMW connection plugs that are inserted into the signal lines under the seat for the left and right sides. These allow for easy and effective tapping of the audio signal, so it can be amplified without an original amplifier and returned to the Subwoofer. Note that the connection diagrams for installation are not directly included in the package but are available in the Service/Downloads section to support safe installation.

Is the ETU-BMWF-VKS compatible with all BMW series?

The ETU-BMWF-VKS has been specifically developed for BMW models of the E-series, F-series, and G-series. It is particularly suitable for vehicles that do not have an original amplifier, which is often the case with the 'Stereo' or 'HiFi' equipment lines. Models outside of these series or with different equipment are not explicitly suitable for this cable, as the specific signal tapping connectors may not fit or be required. For a precise installation, it is essential that the integration of the high-quality connection plugs into the original vehicle wiring harness is possible without issues.

What are the special features of the BMW connection plugs in the ETU-BMWF-VKS?

The BMW connection plugs included in the ETU-BMWF-VKS are central to the functionality of the kit. They are made from high-quality materials to ensure long durability and reliable signal transmission. Excitingly, they are directly plugged into the signal lines of the under-seat woofers, where they connect without additional tools or modifications. This direct high-level tapping is then routed back to the amplifier, which receives and amplifies the signal back to the Subwoofer. An assembly that allows the user to optimally utilize the existing audio technology.

What function does the ETU-BMWF-VKS serve in the HiFi equipment line of a BMW?

In the HiFi equipment line of a BMW, the ETU-BMWF-VKS offers a clever solution for signal amplification without needing an original amplifier. In models of this equipment, the high-level signal is tapped from the under-seat woofers using the connection cable and transmitted unaltered to the amplifier. There, the signal is amplified accordingly and routed back to the Subwoofer via the original vehicle wiring harness. Such options allow HiFi enthusiasts to enjoy significantly better and more powerful audio performance without altering the original infrastructure of the vehicle. The application remains simple and efficient.

Can I install the ETU-BMWF-VKS without a technical background?

The installation of the ETU-BMWF-VKS requires a certain technical understanding, especially regarding the routing of signal lines and the installation of connection plugs. However, all steps are designed to be understandable and executable with the correctly provided diagrams from the Service/Downloads area. Decisions about the correct polarity of the plugs or the routing of the power line may seem challenging, but they are facilitated by the detailed instructions and the clear structure of the kit. Additionally, the integration into the existing vehicle technology is relatively straightforward due to the high quality of the connectors.

Why does the ETU-BMWF-VKS require a separate power line to the Amplifier?

A separate power line to the Amplifier is required for the ETU-BMWF-VKS because the tapped high-level signal would not be strong enough for audio playback on the Subwoofers without an additional amplifier unit. This separate line ensures that the amplifier receives the necessary power to effectively amplify the signal before it is sent back to the Subwoofer. In practice, this means that the power supply for the amplifier is independent of the rest of the audio system, ensuring consistently high signal quality and volume. The installation of the power line should be carried out according to the connection diagrams provided in the Service/Downloads area.

Where can I find the connection diagrams for the ETU-BMWF-VKS?

The connection diagrams for the ETU-BMWF-VKS are not included directly in the delivery but are available in the Service/Downloads area. These are essential, detailed representations that clarify the correct integration of the connection cable into the signal lines of the underseat subwoofers. These diagrams simplify the installation of the high-quality connection plugs and ensure that audio amplification and signal transmission function optimally. This detailed information helps to avoid installation errors and ensures that the entire sound system integration runs smoothly.

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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