MB QUART 8" x 2" BASS BOX ACTIVE SUBWOOFER WATTS WOOFER BUILT IN AMPLIFIERWITH BOX F802

Signal to Noise Ratio : >95dB
Frequency Response : 20Hz - 200Hz
High Level input Sensitivity : 1.7 - 2.0V
Low Level input Sensitivity : 0.12 - 5V
Low Pass Filter : 40Hz - 200Hz
Bass Boost : 0 To +12dB
Active Subwoofer : 8" x 2"
Watts : 4100w