Wharfedale Denta 15 England B C3 A1t 40cm H E1 Ba A1ng N E1 Ba B7ng 2000w M E1 Ba A1nh V C3 B4 C4 91 E1 Bb 8bch Nghe Nh E1 Ba A1c Karaoke C4 91 E1 Bb 89nh Cao Toan Audio Nam C4 91 E1 Bb 8bnh