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

4.6/5
Product ID: 382027187
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Details

  • Brand
    Polk Audio
  • Speaker Maximum Output Power
    100 Watts
  • Frequency Response
    40 KHz
  • Connectivity Technology
    RCA
  • Audio Output Mode
    Surround
🎶24Hz Bass
🔊100W Power
🖤Stylish Design

Description

🎉 Feel the Beat, Own the Room!

  • SLEEK MODERN - A stylish addition to any home décor, elevating your space.
  • UNLEASH THE BASS - Experience deep, rumbling audio that transforms your entertainment.
  • EXPAND YOUR EXPERIENCE - Add a second sub for an even richer, uniform bass experience.
  • SEAMLESS COMPATIBILITY - Easily integrates with Dolby Atmos & DTS:X systems for immersive sound.
  • PRECISION SOUND ISOLATION - Enjoy distortion-free audio with a rigid MDF cabinet design.

The Polk Monitor XT12 Powered Subwoofer features a 12" dynamically balanced woofer and a robust 100W Class A/B amplifier, delivering powerful bass down to 24Hz. Its premium MDF cabinet design minimizes distortion, while versatile connectivity options ensure compatibility with modern home theater systems. Perfect for music, movies, and gaming enthusiasts looking to elevate their audio experience.

Specifications

Is ElectricYes
Power SourceCorded Electric
Speaker Maximum Output Power100 Watts
Subwoofer Connectivity TechnologyWired
Connectivity TechnologyRCA
Audio Driver TypeDynamic Driver
Item Weight39 Pounds
Item Dimensions D x W x H16"D x 18"W x 16"H
Unit Count1.0 Count
Impedance4 Ohm
Number of Audio Channels5.1
Frequency Response40 KHz
Compatible DevicesHome Theater
Speaker Size12 Inches
Woofer Diameter12 Inches
Water Resistance LevelNot Water Resistant
MP3 playerNo
Controller TypeCorded Electric
ColorBlack
Is WaterproofFALSE
Control MethodRemote
Audio Output ModeSurround
Mounting TypeFloor Standing
Material TypeEngineered Wood
Speaker TypeSubwoofer
Additional FeaturesDolby Enabled
Recommended Uses For ProductFor Surround Sound Systems
Subwoofer Diameter12 Inches

Reviews

4.6

All from verified purchases

B**.

Polk Audio Home Theater System Review Blown Away!

Let me start by saying I never leave reviews. But after finishing my dedicated theater room and firing up my Polk Audio setup, I had to make an exception. Simply put: I'm blown away.My system includes:2 Polk XT70 Towers2 XT30 Centers (yes, two centers, and clarity is unreal)2 OWM3s for rear surround1 XT12 SubwooferPowered by a Denon AVR-S570BTI spent around $1,200–$1,300 on this setup, and it performs like something three to four times that price.I tested it with everything from Star Wars, Top Gun: Maverick, Mission: Impossible, Transformers, and the full Marvel catalog. Every explosion, orchestral swell, and whispered line is crisp, dynamic, and immersive. The sub hits hard when needed, and the highs and mids are perfectly balanced. Dialogue clarity is exceptional, and music playback is just as impressive, with a wide soundstage, tight bass, and clean highs.As someone working in film and television, I use this system to review projects before sending them to streaming platforms. It gives me confidence that our audio is tight across all frequencies and plays beautifully on real-world systems.If you're looking for a budget-friendly, high-performance setup, get yourself a Polk system and pair it with a Denon AVR. Trust me, you won’t be disappointed. The smile on my face during the first listen said it all.

A**R

A great speaker at a great price!

I needed to replace my garage stereo system and didn't want to spend stupid money, I've spent that on higher-end equipment inside the house. I saw these and recalled that I had liked them previously when I could actually hear them demoed, and I bought a pair for my daughter who probably sold them anyway. I took the risk again on them not being able to hear them first and I am very impressed. Nice looking, heavy, great sound...cleaner sound than what they replaced, and can take the volume level that I wanted for the garage. For the price, I don't think you'll find a better speaker.

B**Y

Sound and quality

Bought 2 of these. Hooked up to a high end receiver and turntable. The sound is amazing.It's almost like being at a concert. The sound is unbelievable. would highly recommend.Also, when hooking up ; use real quality speaker wire, not the pre-packaged crap that you would get at a big box store.Go the extra mile for whatever you are listening to.

J**T

pretty good

I think they sound pretty darn good. They may be 5 stars but I don't really have any better speakers to compare them to. using them for surround sound for some reason it seems very hard to hear what people are saying in movies but Im getting old and def and this is probably more to do with needing a stereo or movies with the dialog boost. I just have to turn it up so loud to hear what people are saying my neighbors call the cops.

B**I

Great product with great customer service!!!

The speakers perform really well and I’m very happy to finally be watching movies in Dolby Atmos. But, I really want to commend Polk’s customer service. I purchased these speakers in Feb of 2025. They worked great until a couple of months later one of them developed a slight hissing sound. So I called Polk customer service and immediately spoke to an advisor. She dismissed the issue as a driver problem and said they would send me a new one. So on Wednesday May 28th I first called Polk and by Monday June 2, had the new driver in my home. It was an easy install and it sounds great. I am a big fan of Polk speakers. Give them a try.

M**H

My only problem is, that I will never be able to max it out 😭

Legit amazing! 10/10 Price was perfect, would 100% buy again! 🥰But warning for people who live in apartments, if you’re not careful someone is definitely going to complain. Unless your goal is to get people upset, then ignore this warning because this will work for that 😂Also if you roll up like a foam soundproofing wall panel, and put it in the rear port (but not like fully blocking off the port though), it will make it a bit punchier. Not that it needs that to be done in anyway, but if you’re having this in a small room then doing that helps in ways that I can’t explain with words.It easily connected to my PC via optical output, which goes to an optical splitter. Then the optical branches off to my soundbar optical input and my GoXLR optical input. Then from the GoXLR I use the 3.5mm line out, converting to over to RCA into the subwoofer. This allows me to get perfect, easy and independent remote volume control of the subwoofer via the GoXLR sliders, while still having a master control on the PC that will adjust both the soundbar and subwoofer at the same time, resulting in perfectly fine tuned sound quality with absolutely no distortion.

R**S

Xt20s part of my all polk home theater system

I have these Xt20s paired with xt80 center and owm3 surrounds and these really compliment the system very well they make enough bass going down to 60hz steady letting me keep my sub off at night having newborn twins you can't be rumbling the house all hours of the night. As for highs I have not noticed them being overly bright or anything like that I feel they give very even sound across the Sound spectrum do pay attention to measurements their bigger then I expected these are hardly bookshelf speakers.

O**B

Get Now! Don't Wait!

Wonderful buy! Amazon Refurbished. Open box, otherwise new. Expected Polk Audio performance & excellent sound quality from a small bookshelf unit. Using as rear channel speakers.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

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€ 849.01

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TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Polk Monitor Xt12 Powered Sub 12 Dynamic Balanced Woofer 100w | Desertcart GERMANY