AudioQuest Powerquest 3 8 Outlet Surge Protector and Power Filter

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  • $ 399.95

Free standard shipping on all orders within the continental US.

The important safety and performance benefits of advanced power filtration are now available to anyone who has a soundbar, subwoofer, receiver, HDTV, or a complete high-performance audio / video system using Powerquest 3. 


  • 8 AC outlets: 2x 4K / 8K video optimized ultra-linear filter
  • 2x high-current; 4x ultra-linear filter
  • 4 high-speed USB charging ports
  • Signal Line Protection: phone, network, cable / satellite
  • Dimensions: 7.4"h x 14.9"w x 2.6"d

WARNING: California Residents - Proposition 65. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to



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