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Polk Audio Monitor XT15 Two-Way Bookshelf Speakers (Pair)

BH #POMXT152 • MFR #300147-01-00-005
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Polk Audio Monitor XT15 Two-Way Bookshelf Speakers (Pair)
Key Features
  • Recommended 30 to 150W per Channel
  • Two-Way Speaker Design
  • 5.25" Bi-Laminate Paper Woofer
  • 1" Terylene Dome Tweeter
The black Polk Audio Monitor XT15 Two-Way Bookshelf Speakers maximize your enjoyment of music, movies, TV, and gaming with dynamic, high-resolution sound featuring effortless bass. Hi-Res Audio and Dolby Atmos Certified, DTS:X compatible, and with a wall-mountable design that can be placed nearly anywhere, the XT15 fulfills the Polk promise of great sound for all. Boasting a two-way design, the XT15 sports a 5.25" bi-laminate paper woofer and a 1" Terylene dome tweeter; a 48 Hz to 40 kHz frequency response and 86 dB sensitivity ensure accurate audio. Handling 30 to 150W of power per channel, these speakers are compatible with 4 and 8-ohm outputs.
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Polk Audio MXT15 Overview

The black Polk Audio Monitor XT15 Two-Way Bookshelf Speakers maximize your enjoyment of music, movies, TV, and gaming with dynamic, high-resolution sound featuring effortless bass. Hi-Res Audio and Dolby Atmos Certified, DTS:X compatible, and with a wall-mountable design that can be placed nearly anywhere, the XT15 fulfills the Polk promise of great sound for all. Boasting a two-way design, the XT15 sports a 5.25" bi-laminate paper woofer and a 1" Terylene dome tweeter; a 48 Hz to 40 kHz frequency response and 86 dB sensitivity ensure accurate audio. Handling 30 to 150W of power per channel, these speakers are compatible with 4 and 8-ohm outputs.

Hi-Res Audio Certified Performance
The Monitor XT15's Terylene dome tweeters enable playback beyond the range of human hearing—up to 40 kHz—ensuring an airy, clear, high-end energy, and spaciousness that you'll not only hear but feel. The XT15 is a perfect speaker set to enjoy high-resolution movies, gaming, or hi-res streaming services like Apple Music, Tidal, Amazon Music HD, and Qobuz.
Surprisingly Effortless Bass
Polk has always been known for speakers that produce effortless bass surprising for their size, and the XT15 is no exception. 5.25" high-efficiency, dynamically balanced woofers provide a clean, open midrange and punchy, responsive bass with low distortion, making voices and instruments clearly heard, and movie soundtracks and music filled with impact.
Dolby Atmos Certified & DTS:X Compatible
Compatible with Dolby Atmos and DTS:X surround sound-enabled A/V receivers and 4 to 8-ohm amplifiers, the Monitor XT15 does not require specialized equipment to deliver great sound.
Built for Pure Listening
All Monitor XT models are made for the enjoyment of pure sound. Their nickel-plated binding posts guarantee a direct, lossless connection, while critically braced MDF cabinets isolate the sound of the woofer and tweeter without adding unwanted resonances, and their removable, precision-fit grilles minimize sonic interference.
UPC: 747192133375

Polk Audio MXT15 Specs

Key Specs
Speaker Configuration
2-Way
Drivers
1x 5.25" / 133.35 mm Paper Woofer (per Speaker)
1x 1" / 25.4 mm Terylene Tweeter (per Speaker)
Inputs/Outputs
1x Binding Post Pair
Speaker System
Speaker Configuration
2-Way
Recommended Amplifier Power
30 to 150 W per Channel
Bi-Amp Capability
No
Drivers
1x 5.25" / 133.35 mm Paper Woofer (per Speaker)
1x 1" / 25.4 mm Terylene Tweeter (per Speaker)
Enclosure Type
Bass-Reflex
Ports
1x Rear-Firing (per Speaker)
Frequency Range
48 Hz to 40 kHz
Impedance
8 Ohms
4 Ohms
Inputs/Outputs
1x Binding Post Pair
Crossover
2200 Hz
Sensitivity
86 dB
Physical
Placement & Mounting Options
1/4"-20 Female, Keyhole(s), Tabletop/Bookshelf
Dimensions
6.5 x 7.2" / 16.5 x 18.3 cm
Weight
9.0 lb / 4.1 kg
Packaging Info
Package Weight
22.92 lb
Box Dimensions (LxWxH)
18.1 x 15.1 x 11.8"

Polk Audio MXT15 Reviews

It's like the music is live!

By Diane
Rated 5 out of 5
Date: 2025-07-03

These are wonderful speakers. It's like I'm in the listening to the music live instead of through speakers. I'm glad I chose these.

Very impressive for the size and cost

By Jeffrey
Rated 5 out of 5
Date: 2022-07-13

I was in need for yet another pair of speakers. I really didn't need much for performance and so I limited my budget for this purchase. I think it would only be fair to include what else is feeding them. I have them hooked up to an older Teac reference series A-H300 amplifier and feeding into that is Marantz NA7004 media player, A Denon DN-C640 CD - network streamer and a Sony MDS-JB920 Minidisc deck. I am quite impressed with clarity and also how much bass can be thrown for this small package. I mean, don't expect these to throw as much bass as a subwoofer or enclosures with 10 to 12 woofers, but this surprised me on how much they could. I paid list price for these which is, at this time of writing, $199/pair. Bottom line is, if I needed another pair of bookshelf speakers, I would think twice and just purchase these again.

See any errors on this page?

Does speaker wire come with this or do I need to ...

Does speaker wire come with this or do I need to purchase separately?
Asked by: Mike
Speaker wire is not included with the Polk XT15.
Answered by: David M
Date published: 2023-03-23
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