IS BMW 100KL is a 2-way component kit designed for BMW drivers looking to upgrade their factory audio system with a high-fidelity solution tailored to their vehicle. It features Focal’s iconic K2 Sandwich cone, which offers an ideal balance of weight, rigidity, and damping — delivering powerful, dynamic sound reproduction. The kit also includes TKM inverted dome “M” tweeters, capable of reproducing high frequencies up to 22 kHz, ensuring exceptional precision and smoothness in the treble range. A premium solution for an immersive and detailed in-car listening experience.

WOOFER
Nominal power 40 W
Maximum power 80 W
Sensitivity 89.5 dB Nom.
impedance 4 Ω Cone Polyglass
Surround Butyl
DC resistance 3.5 Ω
VC diameter 25 mm1"
Former Kapton
Layers 2
Wire Copper
Net weight 400g 0.88lb
Frequency response 80-23000 Hz Crossover 6 dB/Oct @4 kHz

TWEETER
Nominal power 20 W
Maximum power 80 W
Sensitivity 90 dB
Nom. impedance 4 Ω
Cone Aluminium Magnesium
Surround Poron
DC resistance 3.6 Ω
VC diameter 20mm 1"
Former Kapton
Layers 2
Wire Alu
Net weight 60g 0.13lb