Betasub 20A, Active bass-reflex subwoofer with 200 mm woofer driver , Black
Magnat Betasub 20A, 70 W, Active subwoofer, 25 - 200 Hz, 140 W, 50 - 200 Hz, 7.87" (20 cm)
Magnat Betasub 20A. Subwoofer RMS power: 70 W, Subwoofer type: Active subwoofer, Subwoofer frequency range: 25 - 200 Hz. Product color: Black. Subwoofer width: 10.2" (26 cm), Subwoofer depth: 15.7" (40 cm), Subwoofer height: 16.9" (43 cm)