Specifications Size & Weight SUBWOOFER SIZE (W x H x D) (MM) 277 X 409 X 422mm　 SUBWOOFER WEIGHT (KG) 13kg Amplifier Amplifier Type Digital Amplifier, S-Master Amplifier Channels 1ch Power Output (Total) 300W Sub...

Highlight 300W of rich, powerful bass from a 180mm driver Size & Weight 277 X 409 X 422mm　 Passive radiator for stronger bass without wind noise Amplifier Digital Amplifier, S-Master Σ Magnetic Circuit for deep, clear bass with less distortion Subwoofer Wireless ...