This is a Plug & Play Car Phono RCA Line Output Converter for upgrading factory stereo systems. This Plug & Play RCA Line Output Converter allows you to connect an aftermarket amplifier or subwoofer to your car’s factory-fitted stereo system, even if it does not have RCA outputs. It takes a signal directly from your rear speaker channels and converts it into low-level RCA outputs, making it easy to run an amplifier without cutting or splicing factory wiring. The built-in remote output also provides a trigger for your amplifier. This simple, plug-and-play adaptor is the perfect solution for upgrading your car’s sound system safely and professionally. Key Features & Benefits Plug & Play Installation: No wire cutting or soldering required. Factory Stereo Compatible: Works with OEM radios that do not have RCA outputs. Safe Connection: Protects your vehicle’s original wiring and harness. Remote Amplifier Output: Provides a remote signal for amplifier power control. High Compatibility: Suitable for selected BMW, Mercedes, Seat, Skoda, Vauxhall, and Volkswagen models. Ideal for Audio Upgrades: Easily add amplifiers or subwoofers to enhance sound quality. Compatible Vehicle Models BMW 1-Series (E81/82/87/88) 2004-2013 3-Series (CAN-Bus Vehicles E90, E91, E92, E93) 2005-2013 5-Series (CAN-Bus Vehicles E60, E61) 2004-2010 X3 (E83 Model) 2004-2010 Z4 (E89 Model CAN-Bus Vehicles) 2009-2016 Mini (R55, R56, R57, R58, R59) CAN-Bus Vehicles 2006-2013 Mercedes C-Class (W203 And W204 Models) 2004-2014 (Audio 10) ML (W164, W166) 2005-2016 A-Class (W169, W176)2004-2012 B-Class (W245, W246) 2005-2011 CLK (W209) 2004-2010 GL (X164) 2006-2012 R-Class (W251) 2006-2017 Sprinter 2006-2018 (Audio 10) Vito (W639) 2006-2014 Seat Ibiza 2008-2016 Mii 2011-2016 Leon 2005-2012 Toledo 2005-2012 Alhambra 2006-2010 Altea 2004-2009 Cordoba 2005-2009 Exeo 2009-2013 Smart ForFour 2004-2006 Skoda Fabia 2007-2014 Octavia 2004-2013 Yeti 2009-2014 Roomster 2006-2010 Superb 2008-2013 Vauxhall Astra 2004-2010 (CAR2003/2004/CCR2006/CDR2005) Corsa 2004-2014 Meriva 2005-2010 Vectra 2004-2008 Zafira 2005-2014 Agila 2004-2007 Movano 2006-2013 Antara 2006-2010 (CD30/CDC40/CD50/CD70) Combo 2001-2011 GTC 2004-2009 Volkswagen Beetle 2011-2015 Bora 2005-2011 Caddy 2004-2015 EOS 2006-2016 Golf 2003-2013 Jetta 2005-2015 Passat 2005-2015 Polo 2005-2014 Scirocco 2008-2015 Tiguan 2007-2015 Touareg 2003-2015 Touran 2003-2015 Transporter 2003-2015 UP! 2011-2016 Caravelle 2009-2015 (RCD Radios Only) Fox 2005-2011 Multivan 2003-2015 Vento 2010-2019 Amarok 2009-2016 Important Information The above list of vehicles is a general guide and cannot be guaranteed in all cases.To ensure compatibility, we recommend that the vehicle connector pictured above is compared to the actual connector on your vehicle.Please Note: This item will only fit the vehicle listed in the listing. If your vehicle is not listed this item will not fit. Please check before purchasing. Product Highlights Upgrade your car audio easily with this Plug and Play RCA Line Output Converter. It works as a Speaker to RCA Converter designed for BMW, Mercedes, Seat, Skoda, Vauxhall, and Volkswagen vehicles. This Car Audio RCA Adapter Harness for Amplifier allows you to add a subwoofer or amplifier to your factory stereo, even if it has no RCA outputs. The OEM Stereo RCA Converter Plug & Play design ensures a safe, quick, and professional installation without cutting any factory wires. Why Choose This Converter This line output converter is ideal for drivers who want a clean, simple, and reversible audio upgrade. It allows you to enjoy better sound performance without modifying your original radio or losing any factory functions. Upgrade your car audio system today safely and professionally.