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Sensitivity: Not specified — confirm with Rockford Fosgate
If all speaker wiring runs directly from the factory head unit with no separate amplifier
Out Impedance: 10kΩ
Variable Crossovers and Bass Boost
V6 140kW 7sp Auto Cab Chassis RWD <01/12 - 12/18>
HELIX FlexMount CFMK200 BMW.1S – 8" Polymer-Metal Subwoofer Adapter for BMW & Mini | Pair Factory Headunit Antenna Adaptors Sensitivity: Not specified — confirmEffortless installation with HELIX FlexMount CFMK200 BMW. 1S adaptor. Ideal for maximum bass upgrades in BMW & Mini with factory installed subwoofers. If youre looking to upgrade your BMW or Minis bass game without the hassle, the HELIX FlexMount CFMK200 BMW. 1S is the subwoofer adapter you need. Designed specifically for BMW and Mini vehicles with factory installed under seat subwoofers, this 8" polymer metal adaptor ring transforms your universal
