"I feel the earth move under my feet..."
That is MadBoy® BOSS-12 active subwoofer working. Upgrade your karaoke hardware to the next level.
You can tell yourself you have a good sounding karaoke, music or home-theater system. But you do not know what you are missing until you try our BOSS-12 subwoofer. MadBoy® BOSS-12 is pure kicking active bass, which really gives you the low end punch missing from your system.
MadBoy® BOSS-12 is also designed to look unnoticeable but at the same time stylish and cool.