![Focal Inside VW Y-ISO Harness T-harness adapter for an Impulse amplifier — fits select Volkswagen vehicles without factory amp at Crutchfield Focal Inside VW Y-ISO Harness T-harness adapter for an Impulse amplifier — fits select Volkswagen vehicles without factory amp at Crutchfield](https://images.crutchfieldonline.com/ImageHandler/trim/750/457/products/2020/30/091/g091VWYISO-o_other3.jpg)
Focal Inside VW Y-ISO Harness T-harness adapter for an Impulse amplifier — fits select Volkswagen vehicles without factory amp at Crutchfield
![Amazon.com: Focal IMPULSE4.320 Ultra Compact 4/3/2-Channel Amplifier + Focal IY-AC “Y” Adapter Cable : Electronics Amazon.com: Focal IMPULSE4.320 Ultra Compact 4/3/2-Channel Amplifier + Focal IY-AC “Y” Adapter Cable : Electronics](https://m.media-amazon.com/images/I/61pBCbJegKL.jpg)
Amazon.com: Focal IMPULSE4.320 Ultra Compact 4/3/2-Channel Amplifier + Focal IY-AC “Y” Adapter Cable : Electronics
![Amazon.com: Focal IMPULSE4.320 Ultra Compact 4/3/2-Channel Amplifier + Focal IY-AC “Y” Adapter Cable : Electronics Amazon.com: Focal IMPULSE4.320 Ultra Compact 4/3/2-Channel Amplifier + Focal IY-AC “Y” Adapter Cable : Electronics](https://m.media-amazon.com/images/I/71ADPmBlJ6L.jpg)