Focal ISBMW100K 2-Way Component Kit for BMW

IS BMW 100K 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. WOOFERNominal power 40 WMaximum power 80 WSensitivity 89.5 dB Nom.impedance 4 Ω Cone PolyglassSurround ButylDC resistance 3.5 ΩVC diameter 25 mm1"Former KaptonLayers 2Wire CopperNet weight 400g 0.88lbFrequency response 80-23000 Hz Crossover 6 dB/Oct @4 kHz TWEETERNominal power 20 WMaximum power 80 WSensitivity 90 dBNom. impedance 4 ΩCone Aluminium MagnesiumSurround PoronDC resistance 3.6 ΩVC diameter 20mm 1"Former KaptonLayers 2Wire AluNet weight 60g 0.13lb