Being our current entry-level subwoofer, there is nothing about 1961 Subwoofer 1S performance that would suggest it being so. Using our proprietary 12.2” driver driven by our unique 550W RMS Avalanche 550 IQ DSP amp, the cabinet volume has been sized to produce an optimally damped system, producing low distortion, extremely dynamic and natural deep bass. Using many of the same features from 1723 series, you can be sure this subwoofer packs extreme amounts of listening pleasure (and pressure..) regardless of its price point. Conceived as a smaller subwoofer that will fit any living room decor, you will be amazed how large a room 1961 Subwoofer 1S will be happy driving.