PSW125 is a Ported type Powered Subwoofer by Polk Audio with a frequency range of 32-225 Hz. It features 1 x 12" DB Composite Woofer, and powered by a 150 watts amplifier.
PSW125 is a member of Polk Audio's PSW series of Powered subwoofers. Below you can see the main specs of these subwoofers as well as review and comparison links.
Polk Audio PSW Series Subwoofers
**This post contains affiliate links, and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.
Frequency Response
Polk PSW125 has a Frequency response range of 32-225 Hz at ±3dB.
Here we have a comparison of how PSW125's Low and High frequency values compare with the average, max and min Low and High frequency values in its class.
Low Frequency
Powered Subwoofers
High Frequency
Subwoofer Speakers
Low-Pass CrossoverPolk PSW125 has a variable Low-pass filter (LFP) which lets you choose a frequency level between 60-160 Hz in order to block any frequencies above that point from reaching the amplifier.
Polk PSW125's terminals
Inputs and Outputs
- PreampLevel Inputs: Stereo RCA/LFE
- SpeakerLevel Inputs: Yes
- SpeakerLevel Outputs: Yes
- Wireless: Yes
Polk PSW125 Connections
Polk PSW125 External Dimensions and Weight
Polk PSW125 has external dimensions of (Height x Width x Depth) 16-11/16 x 16-1/4 x 20-7/16inch (424.0 x 413.0 x 520.0mm ).
Base Surface Area
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited.
The base area of Polk PSW125 is approximately 2147.6cm2 / 332.9inch2.
To get a better perspective on the real life size of Polk PSW125, let's compare it with a standard size Compact Disc which has a diameter of 4.7inch (120mm).
Polk PSW125 Speaker Size Compared to a Compact Disc
Here we place the Polk PSW125 virtually next to a standard width amplifier and turntable on a media center to get a better idea about the size.
Polk PSW125 Subwoofer next to a Media Stand
WeightThe Polk PSW125 weighs 18.23kg / 40.1lbs. Weight of a subwoofer is an important factor when you need to move and reposition the unit often to find the optimal positioning, also known as 'Subwoofer Crawling'. Here is a comparison of how PSW125's weight compares with the average, max and min weights in its class.
Weight
All Subwoofer Speakers
Cabinet type and Materials
Polk PSW125 has a
Bass Reflex type cabinet. Ported subwoofers are generally accepted to be more suitable for home theatre systems whereas the sealed designs are preferred for music oriented systems.
Port Position
Polk PSW125 is a front-firing port speaker , which gives you more flexibility compared to rear firing speakers when you need to place it close against a wall or other surfaces.
Does the Polk PSW125 come with a Grille?
PSW125 comes with grilles. The purpose of the grille is to protect the delicate driver elements from external impacts while still allowing the sound to pass as clearly as possible.
What's in the Box of Polk PSW125?
Here are the items that are included inside the box of PSW125:
Black powered subwooferGrille (installed)8-feet Detachable power cord4 Rubber insert feetOwners ManualOnline registration cardRubber feet installation diagram
Recommended Accessories
Here is a list of accessories that we think you may need for the Polk Audio PSW125.
Warranty
3 Years of parts warranty and 3 Years of labor warranty is generally provided by the manufacturer.