Philips MCD139B DVD Micro Theater, Top, Passive subwoofer, 147 x 232 x 250 mm, 550 mm, 330 mm, 314 mm Philips MCD139B DVD Micro Theater. Disc loading type: Top. Subwoofer type: Passive subwoofer. Subwoofer dimensions (W x D x H): 147 x 232 x 250 mm. Package width: 550 mm, Package depth: 330 mm, Package height: 314 mm. Depth: 221.5 mm, Height: 90 mm, Channels quantity: 40 channels