8'' Untersitz-Aktiv-Subwoofer Auto Bassbox Lautsprecher Verstärker mit Kabelset
1 x Subwoofer High Level Input Line. Bass Boost: 0to+12db. Low Pass Filter: 50-150Hz. Subsonic Filter: 20Hz. Frequency Range: 20-500Hz. We'd like to settle any problem in a friendly manner. 1 x Audio Line.