10" Untersitz Aktiv Subwoofer mit Kabelset Auto Bassbox Kompakt Lautsprecher KFZ
1 Subwoofer Amplifier. Bass Boost: 0to+12db. 6“ 8“ speaker gives A different kind of heavy bass effect. Low Pass Filter: 50-150Hz. Subsonic Filter: 20Hz. Frequency Range: 20-500Hz. We'd like to settle any problem in a friendly manner.