Polk Monitor XT12 Powered Sub - 12" Balanced Woofer & 100W Class A/B Amplifier, Low-Resonance MDF Cabinet & Removable Grille, Dolby Atmos & DTS:X Compatible, Home Theater Subwoofers, Midnight Black

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polk monitor xt12 powered sub - 1234 balanced woofer amp 100w class ab amplifier low-resonance mdf cabinet amp removable grille dolby atmos amp dtsx compatible home theater subwoofers midnight black

$ 261.24

Last price was updated on: 15th Dec 2025, 05:53 PM

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Pricing Analytics & Buying Assistance

Price Score: Excellent!

Poor Average Good Excellent

Current Price $261.24

$175.17

Lowest

$399.00

Highest

Buying Advice:
Excellent! Buy now. 85% chance price goes up. Buy soon.

Price History Benchmarks

Lowest Ever

$175.17

20th Jul 2023

Highest Ever

$399.00

8th Aug 2022

Average Price

$293.27

512 data points

Last 3M Low

$258.95

7th Oct 2025

Last 6M Low

$258.95

7th Oct 2025

Last 12M Low

$199.00

20th Dec 2024

Price History Chart

Product Variants

Image of Polk Monitor XT70 Large Tower Speaker, Home Stereo Speakers, Hi-Res Audio, Dolby Atmos & DTS:X Compatible, 1" Tweeter, (2) 6.5" Balanced Woofers, (2) 8" Passive Radiators (Single, Midnight Black)

$349.00

Polk Monitor XT70 Large Tower Speaker, Home Stereo Speakers, Hi-Res Audio, Dolby Atmos & DTS:X Compatible, 1" Tweeter, (2) 6.5" Balanced Woofers, (2) 8" Passive Radiators (Single, Midnight Black)

Image of Polk Monitor XT60 Tower Speaker - Hi-Res Audio Certified, Dolby Atmos, DTS:X & Auro 3D Compatible, 1" Tweeter, 6.5" Dynamically Balanced Woofer, (2) 6.5" Passive Radiators (Single, Midnight Black)

$229.00

Polk Monitor XT60 Tower Speaker - Hi-Res Audio Certified, Dolby Atmos, DTS:X & Auro 3D Compatible, 1" Tweeter, 6.5" Dynamically Balanced Woofer, (2) 6.5" Passive Radiators (Single, Midnight Black)

Image of Polk Monitor XT90 Hi-Res Height Speaker Pair for 3D Sound Effect - Dolby Atmos-Certified, DTS:X and DTS Virtual:X Compatible, Surround Sound Speakers, 4" Dynamically Balanced Woofer, Midnight Black

$119.00

Polk Monitor XT90 Hi-Res Height Speaker Pair for 3D Sound Effect - Dolby Atmos-Certified, DTS:X and DTS Virtual:X Compatible, Surround Sound Speakers, 4" Dynamically Balanced Woofer, Midnight Black

Image of Polk Monitor XT20 Pair of Bookshelf or Surround Sound Speakers - Hi-Res Audio Certified, Dolby Atmos & DTS:X Compatible, 1" Terylene Tweeter & 6.5" Dynamically Balanced Woofer (Pair, Midnight Black)

$277.90

Polk Monitor XT20 Pair of Bookshelf or Surround Sound Speakers - Hi-Res Audio Certified, Dolby Atmos & DTS:X Compatible, 1" Terylene Tweeter & 6.5" Dynamically Balanced Woofer (Pair, Midnight Black)

Image of Polk Monitor XT15 Pair of Bookshelf or Surround Sound Speakers - Hi-Res Audio Certified, Dolby Atmos & DTS:X Compatible, 1" Terylene Tweeter & 5.25" Dynamically Balanced Woofer (Pair, Midnight Black)

$149.00

Polk Monitor XT15 Pair of Bookshelf or Surround Sound Speakers - Hi-Res Audio Certified, Dolby Atmos & DTS:X Compatible, 1" Terylene Tweeter & 5.25" Dynamically Balanced Woofer (Pair, Midnight Black)

Image of Polk Monitor XT35 Slim Center Channel Speaker - Hi-Res Audio Certified, Dolby Atmos & DTS:X Compatible, 1" Terylene Tweeter & Four 3" Dynamically Balanced Woofers, Wall-Mountable, Midnight Black

$278.99

Polk Monitor XT35 Slim Center Channel Speaker - Hi-Res Audio Certified, Dolby Atmos & DTS:X Compatible, 1" Terylene Tweeter & Four 3" Dynamically Balanced Woofers, Wall-Mountable, Midnight Black

Image of Polk Monitor XT30 Compact Center Channel Speaker - Hi-Res Audio Certified, Dolby Atmos & DTS:X Compatible, 1" Terylene Tweeter & Dual 5.25" Dynamically Balanced Woofer, Midnight Black

$179.00

Polk Monitor XT30 Compact Center Channel Speaker - Hi-Res Audio Certified, Dolby Atmos & DTS:X Compatible, 1" Terylene Tweeter & Dual 5.25" Dynamically Balanced Woofer, Midnight Black

$329.95

Polk Monitor XT10 Home Subwoofer, 10" Deep Bass Woofer, 100W Class D Amplification, Dolby Atmos, Auro 3D & DTS:X Compatible, Black

Image of Polk Monitor XT12 Powered Sub - 12" Balanced Woofer & 100W Class A/B Amplifier, Low-Resonance MDF Cabinet & Removable Grille, Dolby Atmos & DTS:X Compatible, Home Theater Subwoofers, Midnight Black

$261.24

Polk Monitor XT12 Powered Sub - 12" Balanced Woofer & 100W Class A/B Amplifier, Low-Resonance MDF Cabinet & Removable Grille, Dolby Atmos & DTS:X Compatible, Home Theater Subwoofers, Midnight Black

Polk Monitor XT60 Tower Speaker - Hi-Res Audio Certified, Dolby Atmos, DTS:X & Auro 3D Compatible, 1" Tweeter, 6.5" Dynamically Balanced Woofer, (2) 6.5" Passive Radiators (Single, Midnight Black)

Polk Monitor XT70 Large Tower Speaker, Home Stereo Speakers, Hi-Res Audio, Dolby Atmos & DTS:X Compatible, 1" Tweeter, (2) 6.5" Balanced Woofers, (2) 8" Passive Radiators (Single, Midnight Black)

Polk Monitor XT12 Powered Sub - 12" Balanced Woofer & 100W Class A/B Amplifier, Low-Resonance MDF Cabinet & Removable Grille, Dolby Atmos & DTS:X Compatible, Home Theater Subwoofers, Midnight Black

Product Technical Information

Product Code	B09BMX6GPT
Market Place	amazon.com
Market Place Name	Amazon.com
Brand Name	Polk Audio
Rating	4.6 ( 3651 ratings )
Category	Subwoofers
Manufacturer	Polk
Model Number	MXT12
Model Name	MXT12
Item Color	Black
Item Dimensions	16"D x 18"W x 16"H

Frequently Asked Questions

What is the lowest price ever for this product? ▶

The lowest price for Polk Monitor XT12 Powered Sub - 1234 Balanced Woofer amp 100W Class AB Amplifier Low-Resonance MDF Cabinet amp Removable Grille Dolby Atmos amp DTSX Compatible Home Theater Subwoofers Midnight Black was $175.17 on 20th Jul 2023. This is the best recorded deal so far.
What is the highest price ever for this product? ▶

The highest price for Polk Monitor XT12 Powered Sub - 1234 Balanced Woofer amp 100W Class AB Amplifier Low-Resonance MDF Cabinet amp Removable Grille Dolby Atmos amp DTSX Compatible Home Theater Subwoofers Midnight Black was $399.00 on 8th Aug 2022. Prices have dropped since then.
What is the average price of this product? ▶

The average price for Polk Monitor XT12 Powered Sub - 1234 Balanced Woofer amp 100W Class AB Amplifier Low-Resonance MDF Cabinet amp Removable Grille Dolby Atmos amp DTSX Compatible Home Theater Subwoofers Midnight Black is $293.27 (512 data points). This helps you compare current deals.
What is the lowest price in the last 3 months? ▶

In the last 3 months, Polk Monitor XT12 Powered Sub - 1234 Balanced Woofer amp 100W Class AB Amplifier Low-Resonance MDF Cabinet amp Removable Grille Dolby Atmos amp DTSX Compatible Home Theater Subwoofers Midnight Black reached a low of $258.95 on 7th Oct 2025. Recent price trends may help you decide when to buy.
Should I buy this product now? ▶

Buy now. The price is excellent compared to its history. 85% chance price goes up. Price may increase soon.