Polk Audio PSW505 12-Inch Powered Subwoofer Review

Polk Audio PSW505The Polk Audio PSW505 12-Inch Powered Subwoofer is a high performance subwoofer designed by award winning manufacturer Polk Audio. The 12 inch subwoofer benefits from over 30 years worth of advancements in the audio industry. Created for in-house use, this subwoofer is recommended for use with home theater systems and advanced audio systems. Any consumer who is interested in upgrading their current audio system in their home should spend some time researching this product. Let’s have a look at some of the great features it has to offer.

Click here to check the price on Amazon

Polk Audio PSW505 12-Inch Powered Subwoofer Features


Unless you are someone with a lot of experience buying or upgrading home audio systems, choosing a subwoofer is never easy. Constant changes in technology make it difficult to keep up with what features you should focus on during the shopping process. The most important product features are:

  • Solid construction
  • Precise, accurate, sound
  • Advance volume control
  • Power amplifier
  • Slot load venting

Even if someone lists what product features are important to focus on when choosing a subwoofer, unless you understand how these features affect your ability to enjoy a subwoofer you won’t be able to make an informed decision. I am going to go over each feature that I believe you should consider when searching for a subwoofer, and hopefully help you determine whether or not the Polk Audio PSW505 12-Inch Powered Subwoofer meets those needs.


Solid Construction


The construction of a subwoofer affects not only the sound quality, but your ability to enjoy the subwoofer through the years. Unlike some inferior subwoofers, this model is made using Medium Density Fiberboard (MDF) construction. This form of construction is more environmentally friendly since recycled wood is often used to create the fiberboard.

Since it is made using MDF material, this subwoofer is denser and more durable than subwoofers made with less expensive materials. The solid construction keeps the subwoofer stable during use, and keeps it from shaking excessively. The thick front panels reduce distortion, and help keep the response time accurate.


Precise Sound


When most people think of subwoofers, they immediately think of the often gritty sound quality that most subwoofers produce. The Polk Audio PSW505 12-Inch Powered Subwoofer produces an accurate and precise sound that lets you enjoy every aspect of the audio experience. When you watch a movie using this subwoofer with your home theater you will be able to hear voices, background conversations, and everything else going on in the movie clearly. Using this subwoofer while listening to music will allow you to hear each individual instrument exactly as you were meant.

In addition to making sure you hear everything that you were meant to, this subwoofer also keeps you from hearing unwanted noise. The balanced design filters out unwanted noises reducing, or completely eliminating, the distortion most people associate with subwoofers and bass. Plus, the advance technology keeps the audio aligned with the picture when watching movies on your home theater.


Advance Volume Control


The typical volume controls found on most speakers do not always work well with subwoofers. Not all subwoofers blend properly with the main speakers included in a home stereo system or a high-definition television’s main speakers. To help avoid blending problems, this subwoofer has both a phase switch and an adjustable crossover. Using these switches along with the regular volume controls will allow you to blend the subwoofer audio with the audio of any additional speakers you are using.


Power Amplifier


Power amplifiers regulate the amount of energy an electronic device is receiving. Most subwoofers have a power amplifier that makes sure the subwoofer is receiving a steady flow of power to keep the performance stable. Not only does this subwoofer come with a power amplifier that helps keep the audio clear, the amplifier also has advance features that turn the subwoofer off within 15 minutes of the signal stopping.


Slot Load Venting


Most subwoofer users have a lot of problems with bass, and many of a subwoofer’s features are designed with keeping bass under control in mind. The Polk Audio PSW505 12-Inch Powered Subwoofer utilizes the latest Slot Load Venting technology to provide users with additional bass control. The slot load of a subwoofer serves as a port and produces a great deal of heat when in use. Slot load venting keeps the heat under control and keeps the bass load, but under control.


What’s Included


  • Polk Subwoofer Model PSW505
  • Online Registration Card
  • User Manual


Is There a Warranty?


Yes, the subwoofer’s speakers have a 5 year manufacturer warranty on all parts and labor. There is also a 3 year manufacturer warranty solely for the subwoofer’s power amplifier. The amplifier warranty also includes all parts and labor.


What Customer’s are Saying About the Polk Audio PSW505 12-Inch Powered Subwoofer


Almost all of the hundreds of customers who have purchased the subwoofer love it. Some even mentioned that this is one of the best subwoofers Polk has ever made. One of the consumers even thinking to change his entire speaker system to Polk system.


Anyone Complaining?


The number of great reviews on the Polk Audio PSW505 made finding complaints difficult. The two complaints that cropped up a few times were the size of the subwoofer, and the power in the bass. Customers receiving the subwoofer were surprised by the dimensions and the 48lb weight. However, these customers were able to successfully set up the subwoofer in their desired location. A few reviewers even said the large size made set-up easier to manage.

The ground thumping bass was another issue a few reviewers had. While most people loved being able to reach high levels without any distortion, some people living in small neighborhoods or apartments said their neighbors complained. Once these users were able to learn how to use the advanced volume features they were able to enjoy the bass without disturbing anyone else.


Pros and Cons


Even though the Polk Audio PSW505 has received more than 96% positive feedback at the time of writing, there are a few pros and cons that I think should be shared. Being aware of the potential flaws will help you decide if this subwoofer is the right choice for you. The pros of this subwoofer are:

  • Crisp, clear sound with no unwanted noise
  • Powerful bass with no distortion
  • 5 year warranty on speaker parts and labor


The cons of this subwoofer are:

  • Large Size
  • Shorter amplifier warranty
  • Time consuming warranty services


Final Thoughts


If you are someone who is looking for an affordable subwoofer to replace an existing one, or add a little extra strength to your factory sound system, the Polk Audio PSW505 12-Inch Powered Subwoofer is one model you should probably consider. After all, over two hundred five star reviews has got to mean something right?

Click here to buy from Amazon