Active Underseat 10 inch Car Bass Box Audio Subwoofer Sub Speaker Amplifier UK
1 x Active Subwoofer. 1 x Subwoofer High Level Input Line. Bass Boost: 0to+18db. Low Level Input Sensitivity: 300mV. High level Input Sensitivity: 0.9v. Low Pass Filter: 50-150Hz. 1 x Audio Line. 1 x User Manual.