-8" Super slim subwoofer
-Aluminium Alloy boom box
-built-in amplifier
-50W x 2 RMS
-output impedance: 2 ohms + 2 ohms
-Frequency: 30 - 160 Hz
-S/N ratio: 91dB
-Sensitivity: RCA input 82mv, speaker input 0.8V
-size: 345 x 240 x 68 mm
-Weight 5 kgs