Check Out the BG Radia 210i Subwoofer

If you're in search of a subwoofer for a high-performance stereo or home theater system, check out the BG Radia 210i. The 210i uses two 10-inch woofers mounted in opposing directions powered by a 500-watt amplifier. The design is called Reactance Canceling and its purpose is to cancel any cabinet vibrations so all of the acoustic energy generated by the woofer goes to producing bass, not cabinet resonance or vibration. It's a very efficient design and produces excellent bass response. For a more in-depth description and analysis, read my full review of the BG Radia 210i powered subwoofer.