Polk Audio PSW505 12-Inch Powered Subwoofer Review

People go to movie theatres to hear the stereo sound. Okay, I know your main intention is to have a fantastic time while watching the newest movie in town; however, for audiophiles that can be entirely different.

The sound is a significant aspect of any movie. If it is not audible, then there is no need of watching it. For that reason, you would want to recreate cinematic audio at home. That is the reason you have to purchase a good home theatre system.

In addition to the sound, the bass aspect also matters. Therefore, you require an excellent subwoofer to provide that clear bass for various scenes in the movie. If you are looking for a good subwoofer, then you are yet to try the Polk Audio PSW505 12-Inch Powered Subwoofer.

Our article today focuses on the sub and the reason it remains to be an unbeatable bass speaker.

Design Aspects of Polk Audio PSW505 12-Inch Powered Subwoofer

Polk Audio PSW505Primarily, the sub comes from an experienced subwoofer manufacturer. They have been in the market for several decades; therefore, they have an excellent touch when coming up with their devices.

On matters regarding its physical appearance, you will be sure that you will not go wrong if you prefer placing it next to your cabinet. It features a compact design with a 12-Inch cone. A detachable grille rests on top of it.

The enclosure box provides a clean wooden finish. At the back, you will find the control panel, which features several outputs, the power switch, phase switch, volume buttons, and the low pass crossover.

Read Also: Polk Audio PSW10 10″ Powered Subwoofer Review

Sound Aspects of Polk Audio PSW505 Subwoofer

Without the thumping effects, then there is no need to buy a subwoofer. The Polk Audio PSW505 12-Inch Subwoofer offers clean bass. It comes with a slot port, found at the back, which eradicates all forms of unnecessary distortions, especially on high volumes.

Since the Polk Audio PSW505 has a frequency response of 25-125Hz, you are sure that the bass remains premium even on low volumes.

Connectivity and Usability

Polk Audio PSW505 12-Inch Powered SubwooferFor most people who love to create a live cinematic effect into their home, you can rely on the subwoofer to provide all the low frequency sounds to your movies.

It connects to any home entertainment system flawlessly. Additionally, it can also connect to multiple subwoofers. Ensure that you toggle the phase switch when you link it to another subwoofer.

You can now save some money on your electric bill. The Polk Audio PSW505 woofer has a standby switch in case it remains idle for some time. The low pass knob allows you to connect with any amplifier.

  • 12-inch cone supplies all the bass you need
  • Multiple output channels including RCA output channels
  • Functions with any amp and subwoofer
  • Excellent wood finish
  • Standby switch saves electrical energy
  • The only limitation I would find is that you need cables to connect it to other sound outputs

For more information on the Polk Audio PSW505 12-Inch Powered Subwoofer, here is a reference video.


One thing that distinguishes the Polk Audio PSW505 from other subwoofers is the backfiring port, which takes the shape of a vent. It will eliminate any form of distortion that may arise especially on high volumes.

You can also place the subwoofer anywhere. It also comes with a magnetic shielding that prevents noises that come along once you set it near your TV.

Read Also: Polk Audio HTS 10″ Subwoofer Review


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