S1812

  • Developed for the discerning audiophile, the S1812 powered home theater subwoofer is ready to pound your chest and rattle your windows. The S1812 is a relatively compact subwoofer with the power reserves to pack a serious punch.

  • Design Sealed
    Driver 18" Extreme Duty Woofer
    Powered Yes
    Amp 960W RMS (2100W PEAK)
    Enclosure CNC machined MDF
    Frequency Response 17Hz-200Hz Anechoic (+/-3dB)
    In-Room Extension 7Hz-11Hz
    Size (DxWxH) 22" x 20" x 20.5" with grille
    Weight 79 lbs




Unleash your home theater

Create the very best home theater experience with a powered subwoofer from Power Sound Audio. Energize your room with fast, dynamic bass and cinema quality sound.


  • The S1812 subwoofer is powered by a 960W RMS (2100W PEAK) built-in amplifier with ICEpower® audio technology. A DSP based feature board includes the essential controls to properly integrate the subwoofer into your system.

    The MDF enclosure is heavily braced and assembled with rabbet joints for strong structural integrity. The enclosure is finished with a non-reflective and extremely durable textured material. An acoustically transparent fabric grille covers the front-firing 18 inch subwoofer driver. The amplifier is mounted on the rear baffle.

    The S1812 contains a single 18 inch neodymium subwoofer driver from B&C in Italy. This next evolution subwoofer uses a new, longer, four layer aluminum voice coil. The result is more energy in the gap, less heat, higher sensitivity, higher power handling, lower distortion and better overall performance.

  • Image result for coming soon

    S1811 Frequency Response and Compression Graphs coming soon. 

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