The BMW kit is available in two ‘sections’ Door Speaker upgrade – 4” Split kit and a replacement woofer kit 3-way component system with car-specific BMW upgrade speakers.

Vibe OptiSound BMW 4" 2 Way Component Kit: OPTISOUNDBMW4-V4

• 1“ tweeter made for the installation in original mirror triangle mounting parts
• 4“ midrange designed for the original mounting position in the doors
• Easiest plug & play installation due to car-specific baskets and harnesses
• High-end crossover with reference curve setup
• System can be used as passive or semi-active system
• Approved compatibility with 1-series (F20/21), 3-series (F30/31/34/35), 4-series (F32/33), 5-series (F10/F11) 6-series (F12/13), X3 (F25)

• Model OPTISOUNDBMW4-V4
• Type Car Specific Component
• Configuration 2-way
• Speaker Size 4” (100mm)
• RMS Power 115 watts
• Peak Power 345 watts
• Minimum Input (RMS) 60 watts
• Sensitivity 90dB
• Frequency Response 55Hz - 25kHz
• Impedance 4Ω
• Vehicle Manufacturer VW
• Fitment 1-series (F20/21), 3-series (F30/31/34/35), 4-series (F32/33), 5-series (F10/F11) 6-series (F12/13), X3 (F25)
• Recommended Amp SLICKS4-V2