Pioneer TS-WX70DA

Main Features Amplified Subwoofer     Space Saving     Impedance    4 Ω Frequency response    • DEEP Bass Mode: 20 - 250 Hz • DYNAMIC Bass Mode: 40 - 250 Sensitivity    • DEEP Bass Mode: 104 dB • DYNAMIC Bass Mode: 110 dB Maximum power input    (100W x 2) 200 W Nominal input power    (50W x 2) 100 W Built-in variable LPF (50-125 Hz, -12dB/oct.)    Yes (variable) Recommended sealed enclosure (Litres)    13,5 litres Dimensions    850 x 97 x 323 mm Magnets    strontium Weight    (accerssory parts included) 10,4 kg Woofer Size    2 x 16 cm