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The Infinity PSW310W is a 400w self-powered, wireless subwoofer with dual woofers and passive radiators.

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plenty of punch, gives an impactful sound

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easy to configure with a typical Audyssey setup

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big and heavy construction, inspires confidence in its durability

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no added distortion to the bass, stays clean

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works well at low and medium volumes, lots of detail

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very quick, never seems to lag behind the other speakers

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decent clarity and tightness, avoids sounding muddy

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doesn't go extremely deep or very powerful

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The Infinity PSW310W is a 400w self-powered, wireless subwoofer with dual woofers and passive radiators based on a Panted Infinity Ceramic Metal Matrix Diaphragm (CMMD) technology designed to deliver improved accuracy with reduced distortion for what is described as “incredibly lifelike sound.” Designed to work alongside the C205/C225/C336 bookshelf/floor-standing speakers and the CC225 center-center speaker, the PSW310W (part of the Infinity Classia series) features dual low-frequency 10” CMMD woofers and dual 10” CMMD passive radiators. In addition, the PSW310W includes a wireless transmitter that can be used to place the subwoofer anywhere in the room without having to deal with endless, annoying wires and cords. The Infinity PSW310W retails for $899.99 in either high-gloss black or cherry veneer and comes with a 3 year parts and labor warranty.

  • Frequency Response: 28Hz – 150kHz
  • Internal Subwoofer Amplifier Power: 400 Watts with proprietary Bass Optimization System
  • Crossover Frequency: 50Hz-150Hz, continuously adjustable; 24dB/octave
  • Low-Frequency Driver: 10” CMMD
  • Passive Radiators: Dual 10” CMMD
  • Dimensions (H x W x D): 17-1/2” x 14” x 14-3/4”
  • Weight: 49.8lb (22.6kg)
  • Available in 2 Colors
  • 3 Year Parts and Labor Warranty
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