Package: 4 PCS door speaker harness included for Volkswagen. RED WOLF door speaker harnesses provided a quick and easy solution to upgrade your stock speakers and tweeters. Speaker harnesses are adopted pure copper and a durable yet flexible PVC sheath to achieve exceptional signal quality and longevity. Straightforward to install. Without cutting any OEM wire harness. To connect your speaker the other end plug to the factory plug but please to notice the polarity before installation. Speaker harness compatible with Volkswagen 1999-2018 Beetle, 2009 - 2015 CC, 2007 - 2011 Eos, 2002 - 2003 Eurovan, 2008 - 2011 GLI, 1999 - 2015 GTI, 1999- 2019 Golf, 1999 - 2020 Jetta, 1999 - 2019 Passat, 2008 - 2008 R32, 2006 - 2012 Rabbitt, 2009 - 2013 Routan, 2004 - 2015 Touareg, 2002 - 2006 Cayenne. **NOTE** Before purchg, please confirm that the speaker connector is 4-pin.