"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. It's small compact design amazes people once you turn it on.
Again we have proven, size doesn't matter...