1 each ES1010iB Gloss Black Ash Powered Subwoofer. The ES1010i powered subwoofer not only brings a strong dose of reality to movie soundtracks, it also reveals commonly elusive lower musical tones. If it's bass you're looking for, look no further than the ES1010i. Driven by a powerful 250 Watt amplifier, the ES1010i's dual 10-inch poly-ma
