0NachoMahma 12 years ago . According to Macworld,:"The S2000 features two three-inch full-range speakers beneath some fancy grey covers that glow blue when the power is on. And in the back of the seat, right in the small of your back, a 5.5-inch subwoofer pounds bass straight into your spine.". By the time you build a decent padded chair and buy the speakers (and amp?), $120 sounds pretty reasonable.