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.
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 8" Woofer: OPTISOUNDBMW8-V4
• 2 x 8“ woofer fits into the under-seat enclosure
• Easiest plug & play installation due to car-specific baskets and harnesses
• System can be used as passive or semi-active system
• Approved compatibility with Fitment 1-series (E81/E82/E87/E88), 3-series (E90/E91/E92/E93), 5-series (E60/E61/F10/F11), X1 (E84)
ESOTERIC CONE: Composite cone using paper, and wood fibres for a lightweight and rigid cone producing a natural vocal reproduction
NEODYMIUM MOTOR: All drivers feature powerful neodymium motors which deliver maximum magnetic force with shallow installation depth
SHALLOW SUBWOOFER: Custom tooled 8 inch subwoofer directly replaces the under seat installed factory speakers delivering improved bass performance
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