The world's first SKAA Pro Battery-Powered Subwoofer made even better. We started by making the volume work more intuitively. Now you can crank the volume to the top and still have clean bass. We didn’t use brute force. We didn’t just throw watts at it. That means we also didn’t compromise battery life or weight. None of the refinements involved adding dynamics compression in the DSP. But we did carefully sculpt the EQ presets to make Mk2 sound even sweeter. In total, we made 50 refinements. Some were foundational, such as the enhancements we made to the ports and acoustic chamber. Others were little things, like making the power button white so you can easily find it in a dark room. The lion’s share of the refinements add up to an extra 6 dB SPL of clean bass. Mk2 is way louder, and it’s also way clearer.