V1811-b

  • The V1811 powered home theater subwoofer is a perfect choice for the bass enthusiast. Designed to accurately reproduce source material at extremely high levels, the V1811 delivers concussive output during the most intense action movie, and accurate musical definition like you've never heard from a vented subwoofer.

  • Design Vented
    Driver 18" High Excursion
    Powered Yes
    Amp 960W RMS (2100W PEAK)
    Enclosure CNC machined MDF
    Frequency Response 16Hz-200Hz +/-3dB
    In-Room Extension 11Hz-14Hz
    Size (DxWxH) 22" x 20" x 24" with grille
    Weight 108 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 V1811 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. Just below the driver on the front baffle is the high flow slot port with an edge radius. The amplifier is mounted on the rear baffle.

    The V1811 contains a single 18 inch subwoofer driver, which is capable of moving massive amounts of air. The 1.75 inch surround and poly cotton semi-progressive, high excursion spider allow the cone to move more than 2 inches peak to peak. The cast aluminum frame is mounted to the extremely linear and dynamic motor system, which provides the power to drive the cone in a symmetrical motion.

  • V1811 Frequency Response

    The frequency response graph shows how the subwoofer will sound for a given input frequency or tone. Accurate reproduction of the source material is achieved with a flat frequency response as shown in the graph.


    V1811 Compression

    The compression graph indicates how the output of the subwoofer changes as the input signal increases.


    16Hz - 25Hz: 120.1 dB
    31Hz - 50Hz: 129.5 dB
    63Hz - 100Hz: 129.6 dB
    16Hz - 100Hz: 127.4 dB

    V1811 Output

    The V1811 output numbers are acquired by using the Consumer Technology Association (CTA)™ Standard, ANSI/CTA-2010-B - Standard Method of Measurement for Subwoofers, formerly known as CEA-2010.

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