Polk Audio Psw505 12-Inch Powered Subwoofer Review: Best Choice For You

Polk Audio Psw505 12-Inch Powered Subwoofer Review: Best Choice For You

In this Polk Audio PSW505 Powered Subwoofer Review, Hooke Audio will provide full of information about the pros, cons, and all of the characteristics of this product. Let’s get started.



  • Affordable
  • High peak power and high RMS power
  • High excursion polymer composite cone with a roll surround Magnetic Shielding
  • Auto on/off the circuit


  • High volumes of port noise and rattling
  • Reports indicate that it is not as reliable as the competition
  • Very low frequencies cause distortion and blurred appearance.

Home theater enthusiasts love the Polk Audio PSW505 subwoofer. Although it is powerful and produces a high-quality audio system, we found some significant drawbacks. The PSW505 is a great budget subwoofer. With this device, you can enjoy loud and deep bass on a budget. However, there are many other options available that may be worth your consideration.

Polk Audio PSW505 12-inch Powered Subwoofer Review



  • Product name: PSW505 12 Inch Subwoofer
  • Product Brand: Polk Audio
  • Built-in Amplifier Power: 300 watts of continuous average power output/460 watts of dynamic power output
  • Weight: 48-pounds
  • Dimensions: 16.125 x 15.125 x 18.1875-inches
  • Frequency Response: 23Hz – 160Hz
  • Subwoofer Amp Warranty: 3 years parts & labor
  • Speaker Warranty: 5 years parts & labor

Design and Build


The Polk Audio PSW505 powered subwoofer is similar in design to other budget speakers. It is very stylish, with a solid and durable MDF construction that is surrounded by a layer of black.

The MDF helps the subwoofer provide distortion-free sounds that are also clear and accurate. The PSW505 will look great in any room, no matter how big or small. The combination of real wood veneer and black is elegant and appealing.

Detachable cloth grilles

The Polk PSW505 subwoofer has a cloth grille that can be detached and adds to its appeal. It creates a well-sized oval at the front of each speaker.

Although this may not be a unique design, I love this particular design.

Control panel

The control panel can be found on the backside of the subwoofer and contains all settings and controls. Although they are more difficult to reach than other models, you will soon become accustomed to them.

To enable surround sound, a toggle switch lets you run more subwoofers as needed. This is truly a cinematic experience. There are also options for an adjustable low pass crossover and phase switch from the subwoofer’s main volume control and attached power cable.

This allows you to get the best out of your speakers. You can adjust the volume of your voice to match the background sounds. This makes it easier to understand voices and provides a more enjoyable experience.

The PSW505 subwoofer is an impressive model with a beautiful design and excellent build quality. Let’s look at what this subwoofer can do.

Setup Process: Pay extra attention to the placement

As you would expect, setup is easy. After plugging in the power, we connected it to our receiver and began working on placement. The PSW505 required more wall clearance than other subs. This is because the cabinet’s port size and location made it more difficult to find the perfect spot.

The testing began with bass-heavy music. We adjusted the volume and low pass filter until we were satisfied with the results. The phase was not reversed and the switch remained at 0deg. After getting it to the right range, we tested it with several other music genres as well as a few action movies.


Polk Audio



The Polk Audio PSW505 subwoofer’s peak power is 460Watts, while its basic power of 300Watts is. The frequency range is 23-160Hz, which is sufficient for music listening.

Although the peak power is lower than some users would prefer, it makes up for it with excellent bass and a clear sound that allows you to distinguish voices from those with higher constant 300W powers.

The subwoofer’s powerful bass sound is distortion-free and loud. These bookshelf speakers will provide a great soundtrack for action movies and blockbuster films.

This subwoofer features a motor-like design and a longer suspension than other multiple subwoofers. This design allows for calmer, more peaceful sounds.

Magnetic shield

The subwoofer is equipped with a magnetic shield that prevents interference or noise distortion. You can put it next to your TV without worrying about excessive noise.

However, it is a good idea to keep the subwoofer away from your TV as magnetic shielding can sometimes be ineffective.

Sound Quality – A little muddy, distorted

polk 505 subwoofer review

Although the Polk Audio PSW505 subwoofer is powerful, it has some minor sound quality issues. Port noise is a common complaint, which we also experienced. We didn’t notice it at all, and our room is small enough that we don’t need to crank the subwoofer so loudly. However, it can be an issue if trying to fill larger rooms. Some people have built custom cabinets to house the amp and speaker and then transferred them into the new cabinet.

Low-frequency sounds can sometimes get muddy and distorted, while high volume levels may cause some port noise. While this won’t impact your home theater experience, it will affect the quality of your bass music. This is understandable given the cost and the Slot load venting. You get a great subwoofer that can produce deep bass.

With its powerful and boomy bass, the subwoofer can shake up any room. Feeling the subwoofer’s powerful bass in action is one of the greatest parts about owning one. We were happy even with 50 percent volume.

The subwoofer was also burned out by a deep and loud pop. The cat was racing out of the room during a song. The subwoofer then played a low-octave static sound that interfered with the stereo’s music. Even though no input was connected, the static sound was still present.

Automatic feature

Polk Audio PSW505 Subwoofers come with an easy-to-use automatic feature that turns the subwoofer on or off whenever there is a sound signal.

The subwoofer will automatically turn off if there are no sound signals within 15 minutes. This is not only very useful but also very efficient.

This clever feature could help you save money on your energy bills. You’ll be like me if you save money.


Polk Audio PSW505 subwoofer falls under the budget category. It does not offer poor quality, however.

Regular sales bring down the very affordable price from its normal reasonable level and it extremely capable addition to your sound system.

The PSW505 subwoofer is a great value for money, especially when the price drops.

This subwoofer offers almost everything you want in a good quality subwoofer, including excellent noise-canceling and frequency ranges, larger speaker diameters, and superior sound quality than many of its rivals.

The Polk Audio PSW505 subwoofer is stylish and affordable. If you are willing to wait, I recommend that you keep checking for new discounts.

Measurements and Weight

The Polk Audio PSW505 subwoofer measures approximately 16x15x18-inches. It should fit in most living areas.

The unit’s 48-pound weight makes it easy to transport and fit in certain places.

Support and warranty

An instruction manual comes with the Polk Audio PSW505 subwoofer. This manual will provide information about the entire process as well as any tips and tricks to get the most from the PSW505.

You can register online to access support anytime you need it. The warranty covers all electrical components (the amp), and the non-electronic parts.

Contact the manufacturer if you have any issues with your subwoofer. They will be happy to help you. This warranty is an industry leader.

Polk Audio PSW505 subwoofer vs. BIC Formula F12

Polk Audio PSW505 subwoofer vs. BIC Formula F12

Peak performance is not a problem for the BIC Formula F12, which is slightly less powerful than the PSW505. The PSW505 has 460 watts while the Formula F12 is at 450. The RMS power is the power that a subwoofer can sustain for long periods of time. It is the difference between the maximum power it can handle in short bursts and the power it can handle. The Formula F12 has only 150 watts, while the Polk Audio PSW505 is 300 watts. The Formula F12 has half the RMS power of the PSW505, but it is still loud and offers many advantages.

Each subwoofer is equipped with a volume and crossover control, phase toggle switch, on/standby/off switches, magnetic shielding, gold plated terminals, and RCA inputs. We prefer Formula F12’s port to the PSW505 because it doesn’t have the same noise problem. After extended use, it doesn’t heat as fast as the Polk Audio PSW505.

The main problem with the PSW505? It is not as reliable as BIC Formula F12. Forums and reviews have reported a high failure rate. This includes everything from smoking to melting parts. BIC America’s customer service is better than Polk Audio’s, according to many.

We like the overall design, aesthetics, and sound of Formula F12 better than the PSW505. The Formula F12 had less distortion and muddiness, and the cabinet and port noises were much lower than those of the PSW505. Both subs are excellent and affordable. However, reliability is more important than price. We prefer Formula F12.

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