Sony - Woofer - XS-GTX1202L 12'' Subwoofer Features
30cm GTX Series SVC Enclosure Type Subwoofer.Peak Power: 1000W,Rated Input Power: 300W,SVC Enclosure Type Subwoofer,Injected Polypropylene Diaphragm,Frequency Response: 30Hz-1000Hz,Sensitivity: 86 ± 2dB/W/m