Technical information ETON, B100N, 10 cm 2-way component speakers Nominal power 25 W RMS Maximum power 50 W Impedance 4 ohms Frequency response (-3 dB) 100 Hz - 22 kHz Midrange mounting depth 38 mm Midrange mounting diameter 96 mm Designed for: BMW 5 series (from 2011) trunk lid/roof BMW X5 (from 2006) front/rear doors BMW X6 (from 2008) front/rear doors BMW X3 (from 2010) C-pillar BMW 6 series (from 2011) trunk lid Manufacturer: ETON, Germany .

An active subwoofer is a great choice for anyone who wants to experience bass in the car without much effort.