VW Quadlock T-Adapter

Max, Mikael and 53k+ customers already with Masori sound upgrade

ACV T Kabel Audi/Seat/Skoda/VW Quadlock T-Adapter

40 pin Quadlock connector, MQS insert fully occupied, for VAG models.
Installation of additional components, retrofittable wiring harness.
Red:+12V ignition, terminal 15 fused, not for active sound systems.
Mehr technische Details

€26,00

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T Kabel Audi/Seat/Skoda/VW Quadlock by ACV

T-cable sets allow for the tapping of the power and/or speaker wiring from the vehicle's radio harness without damaging it or affecting the function of the factory radio.

This makes the installation of additional components, such as hands-free devices, amplifiers, or high-low converters, reversible in the vehicle-specific radio connection wiring harness.

Note

Connection: 40 Pin Quadlock (m/f) VAG Connector MQS Insert fully populated
"In vehicles with factory-installed active sound systems, T-cable sets are only partially or not at all usable."
red: +12V ignition terminal 15 fused
Vehicles Audi / Seat Exeo with 2-DIN OEM device

Suitable for the following vehicles

Audi

Audi A1 (8X) 07/2010 - 11/2014*
Audi A1 (8X) 11/2014 - 04/2018*
Audi A3 (8P) 05/2003 - 04/2005
Audi A3 (8P) 10/2004 - 04/2013
Audi A4 (B6/8E) 11/2000 - 10/2005
Audi A4 (B7/8E) 11/2004 - 02/2009
Audi A5 (8T/8F) 06/2007 - 10/2011
Audi A6 (C5/B4) 05/2001 - 03/2006
Audi Q3 (8U) 10/2011 - 11/2014
Audi Q3 (8U) 02/2015 - 06/2018
Audi Q5 (8R) 09/2008 - 05/2012
Audi Q5 (8R) 09/2012 - 01/2017
Audi R8 (42) 04/2007 - 05/2015
Audi TT (8J) 04/2006 - 04/2010
Audi TT (8J) 08/2010 - 03/2014

Seat

Seat Alhambra (7N) 10/2010 - 04/2015
Seat Altea (5P) 06/2004 - 03/2009
Seat Altea (5P) 04/2009 - 07/2015
Seat Exeo (3R) 03/2009 - 05/2013
Seat Ibiza (6J) 06/2008 - 02/2012
Seat Ibiza (6J) 03/2012 - 06/2015
Seat Leon (1P) 09/2005 - 03/2009
Seat Leon (1P) 04-2009 - 11/2012
Seat Mii (AA) 12/2011 - 06/2019
Seat Toledo (5P) 01/2005 - 10/2009
Seat Toledo (NH) 03/2013 - 05/2015

Skoda

Skoda Citigo (AA) 06/2012 - 05/2017
Skoda Fabia (5J) 03/2007 - 04/2010
Skoda Fabia (5J) 06/2010 - 06/2014
Skoda Octavia (1Z) 06/2004 - 05/2009
Skoda Octavia (1Z) 01/2009 - 03/2013
Skoda Rapid (NH) 10/2012 - 04/2015
Skoda Roomster (5J) 09/2006 - 02/2015
Skoda Superb (3T) 07/2008 - 05/2013
Skoda Superb (3T) 06/2013 - 05/2015
Skoda Yeti (5L) 08/2009 - 10/2013

VW

VW Amarok (2H) 07/2010 - 08/2016
VW Beetle (16) 11/2011 - 06/2016
VW Caddy III (2K) 10/2003 - 08/2010
VW Caddy III (2K) 09/2010 - 04/2015
VW Caravelle (7H) 10/2004 - 09/2009
VW Caravelle (7H) 09/2009 - 05/2015
VW CC (3C/35) 06/2008 - 11/2011
VW CC (3C/35) 02/2012 - 08/2016
VW Eos (1F) 05/2006 - 10/2010
VW Eos (1F) 10/2010 - 04/2015
VW Fox (5Z) 04/2005 - 06/2011
VW Golf V (1K) 11/2003 - 09/2008
VW Golf V (1KM) 06/2007 - 10/2009
VW Golf V Plus (1KP) 01/2005 - 02/2009
VW Golf VI (1K) 11/2008 - 09/2012
VW Golf VI (1KM) 11/2009 - 04/2013
VW Golf VI Plus (1KP) 03/2009 - 01/2014
VW Jetta III (1K5/1KM) 09/2005 - 10/2010
VW Jetta IV (162) 01/2011 - 08/2014
VW Multivan (7H) 02/2003 -09/2009
VW Multivan (7H) 09/2009 - 05/2015
VW Passat B6 (3C2) 11/2005 - 07/2010
VW Passat B6 (3C5) 08/2005 - 07/2010
VW Passat B7 (3C/362) 11/2010 - 10/2014
VW Phaeton (3D) 05/2007 - 05/2010
VW Polo IV (9N) 03/2005 - 03/2009
VW Polo V (6R) 06/2009 - 01/2014
VW Scirocco III (13) 08/2008 - 04/2014
VW Sharan II (7N) 08/2010 - 04/2015
VW T5 Transporter (7H) 08/2003 - 09/2009
VW T5 Transporter (7H) 09/2009 - 05/2015
VW T6 (7HC) 07/2015 - 08/2019
VW Tiguan I (5N) 10/2007 - 02/2011
VW Tiguan I (5N) 06/2011 - 04/2016
VW Touareg I (7L) 06/2003 - 11/2006
VW Touareg I (7L) 11/2006 - 02/2010
VW Touran (1T) 01/2003 - 09/2006
VW Touran (1T) 11/2006 - 04/2010
VW Touran (1T) 08/2010 - 04/2015
VW UP! (AA) 12/2011 - 06/2016

*Vehicles with Chorus OEM device with monochrome display

Frequent questions about T Kabel Audi/Seat/Skoda/VW Quadlock

Für welche Fahrzeuge ist das ACV T Kabel Audi/Seat/Skoda/VW Quadlock geeignet?

The ACV T Cable Audi/Seat/Skoda/VW Quadlock is compatible with a variety of vehicles from the brands Audi, Seat, Skoda, and VW. This includes models such as the Audi A1 (8X) from 2010 to 2018, the Seat Ibiza (6J) from 2008 to 2015, the Skoda Fabia (5J) from 2007 to 2014, and the VW Golf VI (1K) from 2008 to 2013. Note that for vehicles with active sound systems, the use may be restricted or not possible. Please check the specifications for your specific model to ensure compatibility.

Wie wird das T Kabel Audi/Seat/Skoda/VW Quadlock angeschlossen?

The T cable Audi/Seat/Skoda/VW Quadlock is connected via a 40 pin Quadlock connector (m/f) VAG. The MQS insert is fully populated, ensuring straightforward integration. This cable allows for tapping into power and speaker wiring without damaging the vehicle's wiring harness. For installation, it is important to observe the connection note: marked in red is +12V ignition terminal 15, fused. This allows you to easily integrate additional devices such as hands-free systems or amplifiers. Make sure that your vehicle has the appropriate connection options.

Welche technischen Merkmale hat das T Kabel Audi/Seat/Skoda/VW Quadlock?

The T cable Audi/Seat/Skoda/VW Quadlock features a 40 pin Quadlock connector (m/f) VAG, which facilitates integration into various models of Audi, Seat, Skoda, and VW. It comes with an MQS insert that is fully populated to tap both power and audio information without loss of function. The red marking indicates the 12V ignition plus, which is fused, ideal for the safe connection of external components. This cable is specifically designed for the vehicle-specific radio connection harness, allowing for easy retrofitting of the installation.

Welche Einschränkungen gibt es beim Einsatz des T Kabels in Fahrzeugen mit aktiven Soundsystemen?

If your vehicle is equipped with a factory-installed active sound system, there may be limitations when using the T cable Audi/Seat/Skoda/VW Quadlock. These cable sets are only partially or not at all suitable for such systems. The reason lies in the specific wiring and amplifiers that are integrated into active sound systems and operate differently than traditional systems. Therefore, it is important to check the existing sound architecture of your vehicle before using the cable and, if necessary, to resort to alternative solutions to avoid complications.

Was macht das T Kabel Audi/Seat/Skoda/VW Quadlock rückrüstfähig?

The T cable Audi/Seat/Skoda/VW Quadlock offers retrofitting capability because it allows access to power and speaker wiring without damaging the vehicle's radio wiring harness. With the complete MQS implementation, all original connections remain intact. This ensures that you can install additional devices such as hands-free kits or high-low converters without making permanent changes to the vehicle. If necessary, you can revert the system to its original state. This feature is particularly important if you want to resell the vehicle or undo the modifications.

Welche Vorteile bietet der 40 Pin Quadlock VAG Stecker bei der Installation?

The 40 Pin Quadlock VAG connector of the T cable Audi/Seat/Skoda/VW Quadlock offers several advantages for installation. It allows for a seamless connection with the vehicle-specific wiring harness and ensures that all audio and power signals are transmitted properly. The connector is fully populated, so you do not need any additional connection adapters. Additionally, the connections are coded to prevent wiring errors, making the installation safer and easier. This way, you can quickly and effectively integrate additional hardware such as amplifiers or hands-free systems.

Kann das T Kabel Audi/Seat/Skoda/VW Quadlock auch für die Installation von Endstufen genutzt werden?

Yes, the T cable Audi/Seat/Skoda/VW Quadlock is specifically designed to facilitate the integration of amplifiers. The cable-side tap allows audio signals to be routed directly from the original radio without altering your vehicle's wiring harness. The 40-pin Quadlock connector ensures a stable connection and provides the necessary power supply via the +12V ignition terminal 15 (fused). This allows you to add powerful amplifiers to your audio system, thereby improving sound and performance while keeping the vehicle wiring intact.

Was bedeutet die Bezeichnung MQS-Einsatz bei diesem T Kabel?

The MQS connector used in this T cable for Audi/Seat/Skoda/VW Quadlock refers to the type of pin configuration. This type of connector is fully populated, meaning that every pin of the connector is utilized to ensure comprehensive signal transmission. This is crucial for the flawless operation of additional components that you integrate into your vehicle. The fully populated MQS connector allows audio signals to be transmitted without interruptions or errors, while the power connection remains secure. This technical feature ensures a reliable and straightforward installation.

Wie wird die Stromversorgung beim T Kabel Audi/Seat/Skoda/VW Quadlock sichergestellt?

The power supply for the T Cable Audi/Seat/Skoda/VW Quadlock is ensured by the red marking on the cable, which indicates the +12V ignition terminal 15. This line is fused to ensure safe power transmission. This design allows for the seamless integration of additional devices into the vehicle's electrical system without the risk of short circuits or power interruptions. This is particularly useful when connecting amplifiers or high-low converters that require stable voltage supply for optimal operation. Be sure to carry out the installation carefully.

Welche Funktion hat das T Kabel Audi/Seat/Skoda/VW Quadlock in Bezug auf das Fahrzeugsystem?

The T cable Audi/Seat/Skoda/VW Quadlock is used to expand the audio system by tapping into power and speaker wiring without affecting the factory system. It allows for the seamless integration of additional components, such as hands-free devices or amplifiers, without irreversible changes to the original vehicle wiring. The 40-pin Quadlock connector, in combination with the MQS insert, offers the highest level of compatibility and functionality. This is used to reliably provide audio signals and power while all vehicle-specific safety systems can continue to operate efficiently.

Herstellerinformation/verantwortliche Person

acv GmbH
Straßburger Allee 10-12
41812 Erkelenz
Germany
Represented by:
Thomas Landmesser, Hendrik Frentzen

Contact: info@acvgmbh.de

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from 9059 reviews

Jean François Tedesco

Alpine tube 12 bazooka , Un sacré caisson de basses ,

Un sacré caisson de basses , j'ai eu un 46 cm killer 454 de l'époque année 90 , qui tapait vraiment bien , mais ce tube est bien plus fort et plus ample, toutes les basses passent sans problème, avec une télécommande à réglage multiples taramps eq bass , et un ampli Machete de masori , le couple est parfait, personnellement j'en ai deux tubes et ça donne énormément, avec l'ampli 2 x 530 en 4 ohms . Parfois le plus simple est bien meilleur et plus durable .

SWT-12S4

11/29/2025

Bartosz Erber

X-10 v3 d2

Hallo. Sehr freundlicher Kundenservice und schnelle Auftragsabwicklung. Der Lautsprecher ist brandneu und unbenutzt. Ich habe ihn vor einiger Zeit gekauft, aber erst kürzlich das Gehäuse fertiggestellt. Die Parameter entsprechen den Herstellerangaben: 42,5 Liter Nettovolumen, abgestimmt auf 32 Hz und 21 mm starkes Sperrholz. Ich hatte noch nie einen 10-Zoll-Lautsprecher und wusste nicht, was mich erwartet, aber das Ergebnis hat meine kühnsten Erwartungen übertroffen. Der Bass aus einem so kleinen Lautsprecher in einem so kleinen Gehäuse ist einfach unglaublich. Um den X-10 zu kaufen, habe ich meinen DD 712f in einem 70-Liter-Gehäuse verkauft, und der war ein Volltreffer. Der Sundown ist in jeder Hinsicht besser. Ich kann diesen Lautsprecher und den Händler, bei dem ich ihn gekauft habe, wärmstens empfehlen. Beste Grüße.

X10 v3

11/18/2025

tatazz

Est arrivé à la maison très rapidement

Est arrivé à la maison très rapidement 👌🏽

Hydrogen GZHW 25XSPL

11/13/2025

Anonym

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Geht echt gut und leicht zum einstellen

GPX2200.1D

11/12/2025

Georges, Alexander, Vainohoarii NAGLE

Très satisfaisant.

Bonjour, je reçu le colis bien emballé.
Je recommande vivement, la livraison est gratuite et rapide, je recommanderai sûrement encore chez Masori.

RS-YS12

11/10/2025

SPYRIDON D.

Bought again

Bought again. Great price, fast delivery, nice !

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Perfect sound, I bough 2 pairs for the door and

Perfect sound, I bough 2 pairs for the door and the difference between these and the stock ones are huge

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Deaf bonce

Très bonne qualité
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Der Einbau war Plug & Play, alles passt perfekt ohne Anpassungen.
Im Vergleich zum originalen Canton Subwoofer spielt dieser deutlich stärker, präziser und mit mehr Druck.
Ich kann den Woofer jedem empfehlen, der mehr Bass aus dem Canton-System herausholen möchte – lohnt sich absolut!

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