Provide a full sound upgrade to your Volkswagen or Skoda's front doors with our complete 165mm (6.5 inch) speaker upgrade fitting kit. This kit fits Volkswagen group vehicles including the Golf Mk4, Scirocco and Transporter T6.1 or Seat Leon.
This complete speaker fitting kit includes
Upgrade your Volkswagen or Skoda's audio with our 165mm (6.5 inch) speaker upgrade kit. Designed for significant audio improvement, this complete kit fits front doors of various Volkswagen group models, including Golf Mk4, Scirocco, Transporter T6.1, and Seat Leon. Check our compatibility list for more supported vehicles. Experience enhanced sound quality, even with your original head unit. This kit also shines with aftermarket head units and amplifiers, providing a truly immersive audio experience. Elevate your driving soundtrack today!
This complete speaker fitting kit includes
165mm (6.5 Inch) Hi-efficiency Blam 2-way component speakers (BL-SR165S)
Immerse yourself in the world of optimum sound with the Super Relax SR165 S 16.5cm/ 165mm (6.5 inch) car speaker system from BLAM. The high-quality components are impressive, including 165 mm woofers, 20 mm soft-dome tweeters and adjustable crossovers for a customizable sound experience. With a maximum output of 150 W and a frequency response of 60 Hz to 8 kHz, this speaker set ensures authentic, car-filling sound. Another highlight is the durable construction and treated cellulose pulp. Experience the perfect symbiosis of technology and design in this unique car speaker set.
System includes two 165 mm (6.5”) woofers, two 20 mm (3/4”) soft dome tweeters, two high pass 6 dB/octave crossovers with adjustable tweeter level : -3 dB, 0 dB and +3 dB.
165mm VW Transporter speaker adapter panels (40-1163-165)
Factory fitted speakers often have a shape that does not conform to the DIN standard. Our Speaker adapter panels are designed to line up with the original mounting holes fit behind the door cards of various VW group vehicles to allow you to change to new improved quality 165mm aftermarket speakers quickly and with little effort.
These speaker panels are suitable for front doors on select vehicles including Golf Mk4, Scirocco and Transporter T6.1 or Seat Leon.


Skinz Expert sound deadening sheets provide ultra-effective noise deadening and vibration control on sheet metal and plastic surfaces. It can vastly enhance your vehicles sound upgrade by reducing sound vibration, eliminating outside road noise and creating a more acoustic environment, magnifying the sound quality of your system.

Protection for your speakers (SOLD SEPERATELY)
The doors on T5 and T6 transporters can get wet inside due to rain getting past the weather strip below the window which then drains from the bottom of the door. To protect the speakers from this moisture we offer optional silicon baffles which create a splash proof seal around the back of the speaker against the outer door skin with the added benefit of reducing interference between sound from the front and rear of the speaker. The 165mm silicone baffles can be found here.

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Brand: InCarTec
Car models: The years stated refer to the model's years of manufacture, please check the item description for information about any changes there may be within these productions years.
Seat - Altea (2004 - 2015)
Seat - Arosa (1997 - 2005)
Seat - Leon Mk1 (2000 - 2005)
Seat - Leon Mk2 (2005 - 2012)
Seat - Toledo Mk2 (1M) (1999 - 2005)
Seat - Toledo Mk3 (5P) (2005 - 2009)
Skoda - Fabia Mk1 (2000 - 2007 )
Skoda - Fabia Mk2 (2007 - 2014)
Skoda - Octavia Mk1 (Typ 1U) (1998 - 2005)
Skoda - Rapid (2013 - 2019)
Volkswagen - Beetle (1999 - 2011)
Volkswagen - Golf Mk4 (1J) (1997 - 2004)
Volkswagen - Golf Mk6 (5K) (2009 - 2012 )
Volkswagen - Jetta IV/ Bora (1999 - 2005)
Volkswagen - Lupo (1998 - 2005)
Volkswagen - Passat B5 (1996 - 2001)
Volkswagen - Passat B5 facelift (2000 - 2005)
Volkswagen - Polo Mk IV (2002 - 2004)
Volkswagen - Polo Mk IV facelift (2005 - 2009)
Volkswagen - Polo Mk V (2009 - 2014)
Volkswagen - Scirocco (2008 - 2017)
Volkswagen - Transporter T6.1 (2019 >)
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