Speaker Upgrade Kits For BMW 4 Series

Introducing the ZDSKB1S 3-Way plug and play speaker kit, specifically designed for BMW vehicles (please refer to the Vehicle Application for compatible models). Engineered with precision and expertise, the ZDSKB1S BMW 3-Way Speaker Kit is the ultimate audio upgrade for your car. Immerse yourself in ..

The ZDSKB1 BMW 3-Way Speaker Kit, is a revolutionary audio upgrade designed specifically for BMW vehicles equipped with the HiFi Sound System (676) or Harman Kardon Sound System. Engineered with meticulous attention to detail, this speaker kit is the ultimate solution for audiophiles seeking unparal..