Yamaha NS SW100 10" Powered Subwoofer the best

BARANG ORIGINAL DAN BARU!! BERGARANSI RESMI!! Subwoofer Driver 25 cm (10”) cone Dynamic Power 100 W (5 ohms) Output Power 50 W (100 Hz, 5 ohms, 10% THD) Frequency Response 25–180 Hz Advanced YST Yes Twisted Flare Port Yes Dimensions (W x H x D) 351 x 352 x 408 mm; 13-7/8” x 13-7/8” x 16-1/8”