Polk Audio Monitor XT90 is a 1-way Passive Surround speaker by Polk Audio. It was released in August 2021. It features a Tweeter and 1 x 4" Woofer. The speaker has a frequency range of 94-22k Hz and a sensitivity of 89 dB. Polk Audio Monitor XT90 has an MSRP of 119$ per pair but can often be found around 0$ per pair.
Polk Audio's Monitor XT Series of Loudspeakers
Monitor XT90 is a member of Polk Audio's Monitor XT series of Passive speakers. The Monitor XT range is Polk Audio's affordable modern line of bookshelf, tower and center speakers. Below you can see the main specs of these speakers.
See all 7 Polk Audio Monitor XT models compared »
Polk Audio Monitor XT Series Speakers
Polk Audio Monitor XT Series Speakers
**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 of the Polk Audio Monitor XT90 Speaker
Polk Audio Monitor XT90 has a Frequency response range of 94-22k Hz at ±3dB. With a minimum frequency of 94 Hz, it is hard to expect a strong bass response from Monitor XT90 so depending on your use case, using a subwoofer will significantly help to widen the response range.
To focus on the subwoofers that are in a similar price range with Polk Audio Monitor XT90, check out the Powered Subwoofers under $300. Alternatively, find the Full list of Powered Subwoofers regardless of the price.
Here we have a comparison of how Monitor XT90's Low and High frequency values compare with the average, max and min Low and High frequency values in its class.
Low Frequency
Surround Speakers
High Frequency
Surround Speakers
Impedance and Sensitivity
Polk Audio Monitor XT90's nominal impedance level is
8 ohms and has a sensitivity of
89 dB.
Sensitivity
Surround Speakers
8 Ohms is pretty much the standard nominal impedance amongst stereo speakers and amplifiers so Polk Audio Monitor XT90 is not considered a difficult to drive speaker from nominal Impedance perspective.
Sensitivity
89dB of the Polk Audio Monitor XT90 is an average sensitivity for stereo speaker so it is neither easy nor difficult to drive Sensitivity wise.
Check the amplifiers that are in a similar price range to the Polk Audio Monitor XT90:
Input Type
Monitor XT90 features 5-Way post type connectors. Bi-amping and Bi-wiring are not possible.
Polk Audio Monitor XT90 External Dimensions and Weight
Polk Audio Monitor XT90 has external dimensions of (Height x Width x Depth) .
Weight
All Surround Speakers
Weight
Surround Speakers under $300
Available colors
Polk Audio Monitor XT90 is available in Black.
Recommended Accessories
Here is a list of accessories that we think you may need for the Polk Audio Monitor XT90.
Warranty
5 Years of parts warranty and 5 Years of labor warranty is generally provided by the manufacturer.