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🎧 Elevate your space with sound that commands attention.
The Polk Monitor XT20 bookshelf speakers deliver high-resolution, immersive audio with a 1" Terylene Tweeter and 6.5" Dynamically Balanced Woofer. Certified for Hi-Res Audio and compatible with Dolby Atmos and DTS:X, these compact speakers offer versatile placement options and seamless integration into home theater systems. Designed with premium build quality and modern aesthetics, the XT20 pair is an affordable upgrade for audiophiles and movie lovers seeking rich, detailed sound.








| ASIN | B09BMVVDX5 |
| Additional Features | Custom (Dolby Atmos & DTS:X Compatible) |
| Antenna Location | For Surround Sound Systems |
| Audio Driver Size | 6.5 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #4,380 in Electronics ( See Top 100 in Electronics ) #19 in Bookshelf Speakers |
| Brand | Polk Audio |
| Built-In Media | Speaker |
| Color | Black |
| Compatible Devices | Home Theater |
| Connectivity Protocol | USB |
| Connectivity Technology | Auxiliary |
| Control Method | Remote |
| Controller Type | Corded Electric |
| Customer Reviews | 4.6 out of 5 stars 534 Reviews |
| Enclosure Material | Legno |
| Frequency Response | 40 KHz |
| Impedance | 8 Ohms |
| Is Waterproof | False |
| Item Dimensions D x W x H | 7.18"D x 6.5"W x 10.6"H |
| Item Type Name | Bookshelf Speaker |
| Item Weight | 12 Pounds |
| MP3 player | No |
| Manufacturer | Polk |
| Model Name | MXT20 |
| Model Number | MXT20 |
| Mounting Type | Shelf Mount |
| Number of Audio Channels | 5.1 |
| Number of Items | 2 |
| Power Source | Passive |
| Series Number | 20 |
| Speaker Maximum Output Power | 40 Watts |
| Speaker Size | 450 Millimeters |
| Speaker Type | Bookshelf |
| Specific Uses For Product | Home Entertainment Systems; Personal Audio Setups |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 6.5 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 747192133412 |
| Unit Count | 2.0 Count |
| Warranty Description | 5 Years |
| Warranty Type | Full |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 6.5 Inches |
K**1
Solid 6.5" speaker from Polk punches down low
It's true - Polk has upped their game the past few years with better tuning of their speakers and the MXT-20 is no different. I was able to get these for a very good price, the build quality is pretty decent as speakers have generally been built better for several years now. Great bass, down to 38Hz although this can become un-refined a bit at higher volume. Very responsive to EQ, the bass can get thick on certain recordings but is not muddy. The tweeter plays a bit on the tame side, these are definitely not bright with my amps. They are rated up to 200 watts so they can get pretty loud The grills are nice, not magnetic but the fabric is a pleasant tweed. The light-colored driver is a magnet for being touched with the grills off. Really good job by Polk, the MXT / Signature Elite / Reserve lines are all impressive and have replaced the previous models considerably. If these boxes can be placed 24"- 30" on stands with on-axis the sound is very focused at moderate/high volume. They are much better than I expected and work better with high power amps like other Polk speakers I've owned. The price varies but are often on sale, hard to find better value for a speaker this good.
J**N
A long journey for a loud(er) house
So I am not an audiophile. I do like good sounding music though. And I am of the age that I remember simply epic amplifiers, speakers and stereos in just about everybody's houses. In my own house in the 80s and 90s, you could crank the music so loud and it would nearly deafen you, and that's with what my mom had bought at the local electronics store. Fast forward to today and we have nothing of that caliber. The soundbar is the closest thing to a home stereo system. AI assistants pump out OK sounding endless shuffles, vaguely in the direction you are feeling. So I made it my job to change that. I bought a decent turntable, a troubling amount of vinyl and an ... ok all-in-one amp+speaker system. I'm not going to name it, but it was lackluster to say the least. It got me yearning for that literal blast from the past. The boom of bass and that wall of sound. Did I find it in my XT20s? Yeah I did. It rocks. First, these things can get loud, good news there. They have larger woofers, 6.5" and they make noise. No, these aren't 12" subs on the floor like the old days, but on the other hand, they are lighter and look pretty cool. Setting it up? Well, pretty easy to attach speaker wire, but the road to here was long. You need an amp and preamp, turntable, these speakers. But my music sounds good again though; the house thumps. I put on music for the family like the old days. I'm very happy with the purchase. For those audiophiles who don't love just the "feels". I did do a lot of youtube research to find the best bang for the buck. I know there's other good brands out there, but let's just agree that this is one of them too. It's also super easy to find a sale and the are delivered quickly. I love the look and they make nice sounding noise. Easy recommend.
N**S
Great with EQ
These sound incredible once I figured how to properly set these up and let them have a bit more break-in time. After watching tons of reviews and reading comments, I got sucked into the hype and purchased the XT20’s. When I first set them up, I didn’t like them at all. I felt they sounded congested. I was thinking that there was a possible crossover issue. They were mediocre and pedestrian sounding. I was super disappointed. After a few days of demoing these speakers, I boxed them up and put them in my closet. I recently took them and I figured I would set them up and try again. This time I watched some reviews again more intently. I am an analog listener and don’t use DSP software or any apps to use with my system. I guess I am old school in that regard. It doesn’t mean I don’t follow reviewers that use DSP. After watching a “Joe N Tell,” video about these speakers, he said something in the lines that this speaker is okay out of the box. The purpose of the video was to show that these speakers when using EQ and DSP can sound like a much more expensive speaker which didn’t think of tweaking with initially. I am not against EQ, so after hooking them back into my system and making some adjustments (mainly lowering the treble and the bass a smidge), I couldn’t believe this was the same speaker. The congestion in the upper mid range and treble was gone. This was an entirely different speaker. This is an awesome speaker especially for the price. However, to get the most out of this speaker, you need to manually EQ or use DSP. There are speakers on the market that I’ve tried that don’t need EQ to sound decent so I am knocking it down a star. However, I believe if I equalized those other speakers , they probably wouldn’t sound as good or be as fun to play as the XT20’s. These are a keeper. If you have a system that has the ability to align the sound frequencies, then this is no brainer, buy these. The value ratio is too good.
D**R
Better than expected
Excellent sound, very good bass,no subwoofer needed. Powerful sound for my garage. I would buy these speakers again.
A**L
Buy it
Any Polk product is well worth the money.
C**N
PC can be improved
Really love these. Very natural sound, not bright like some higher end polk. Using mostly on PC. I downloaded an app from the Microsoft store call FX sound. Boy they really came to life. Before I wasn't super impressed. Went from sounding too flat to lively. Like BW vs color TV. I have experience with equilizers, The fx sound app seems to be doing more than just treble and bass. Best speakers I've ever owned and the fact that I caught them on a good sale. On my Xbox series X, sounds really great, no additional sound processing on my end, not sure why PC was so incredibly flat. But Very happy
J**L
Impressive sound as expected from Polk
As expected from Polk, these speakers have a very nice sound from bottom to the top. Great for a small to midsize room. I paired them to a class D amp and was surprised how good they sound with a little tweaking of the equalizer.
Q**Y
Simply a game changer stream XM from my iPhone
Decided to get out my old school 1970's receive, add a Bluetooth interface and some quality sounding speakers to take me back to my Wonder Years. Now I'm streaming Sirius XM from my iPhone 17 to an Auris bluMe Pro via BT-5.3 in AAC 24bit @ 44. 1KHz (can do 32bit with the proper Andriod phone) into my vintage 1970's SONY STR-VX3 receiver, going out to these Polk Monitor XT20's (and my existing Advent Calypso patio speakers with the A/B switch). What can I say? SImply AWESOME! Definitely big value for your buck.
H**M
コスパが大好きな人、大満足スピーカー
デスクトップ環境のスピーカーをMXT20に買い替えました。オーディオメインの用途ではないレビューになります。 最近アクティブスピーカー市場で流行りの傾向である「モニターサウンド」という言葉をよく目にするため、このシリーズもMonitor XTという名前からしてモニターライクな音を連想させますが、これは「手頃な価格で良い音を」というPOLKの伝統的なMonitorシリーズという意味の名称になっています。 当製品をモニタースピーカーと呼称してレビューしておられる方もいましたので注意が必要です。 MXT20は音の解像度はそこまで高くなく、柔らかな温かい音です。 高域が前に出てくる鋭さがなく良い意味で音がバラけるので、このサイズのスピーカーを近距離で鳴らしても自分の周りが音に包まれているような感覚になり心地良さを感じます。聞き疲れもしません。 シアター構成のサラウンドでMXT15を採用しているため、両者を聞き比べましたが小音量でもMXT15よりMXT20の方が良い音が出ます。 MXT20に決めるにあたり、このサイズが許す環境なら上位のReserve R100も検討しましたが、 上位モデルたちは精密で明瞭ですが、価格なりの本領を発揮するにはある程度の距離をとった方が扱いやすいです。 対してMXT20は音が広がりやすい傾向があり、このサイズでありながらPCデスク用途という超ニアフィールドの使用にも向くという上位シリーズにはない利点があります。 これがMonitor XTが入門用という立ち位置のおかげで、距離にとらわれない設置のしやすさにも繋がっているように感じます。 デスク上でのニアフィールド対策として、写真の通りスタンドで底上げし本体を上下反転しています。この設置が不安なくできる筐体なのも嬉しい点です。 何を鳴らしてもある程度の良い音ですが、やはり音楽をじっくり聴きたい時は写真の端にかすかに映っているNS-F500を使うほどには差は感じます。完全3wayのフロア型と比べるのは酷ですが。 R100と比べてもほぼ全ての音楽ジャンルで上を行かれますが、メタルやロック、EDMはMXT20の方が合っていました。 私の用途は上記の曲調と似た傾向になる動画やゲーム、youtubeなどのPCの日常使いがメインで、作業用にジャズを流すのでMXT20の前に出てくる明るい特性がマッチしています。 日常使いのアンプはZA3を使用します。このアンプのクリアな特性にR100などのピュアオーディオスピーカーを組み合わせてPCで質の悪い圧縮音源をメインにした場合、解像度の長所が逆に音の悪さを暴いてしまう聴き辛さになる懸念もありました。 オーディオ用途が多いパッシブスピーカーをPC使用目的にした場合、MXT20の””音の緩さ””はたぶん正解で、しかもこのサイズのスピーカーをデスクで鳴らせる事でPCで遊ぶ時間がリッチになり、音は大事だと再認識しました。 なら高度なDSP補正のあるアクティブスピーカーでいいのでは?とも思います。確かに中高域の明瞭さは負けるかもしれません。しかしほとんどのアクティブスピーカーはサブウーファーを追加して完成するシステムで、私はサブウーファーが苦手で気が付くと使わなくなっていました。 日常使いでサブの低周波はかすかでも疲れる、でも気持ちの良い低域は欲しい人にもMXT20はいいかもしれません。 MXT20は非常に評価が高いですが、価格的にも高望みは厳禁です。しかし価格も性能であり、なおかつこの音なら全てを黙らせる納得感はあります。長く付き合っていけるスピーカーだと感じました。
I**L
Son unos estupendos bafles...
Ni chicos ni grandes, aguantan 200w bien sonados, actualmente los uso con un Behringer A800 y muy bien, también los use con un par de CROWN XLS 1002 en un sistema bi-amplificado con subwoofers y sonaba bestial, pero su verdadero encanto es usarlos solos, porque tienen buen timbre y bajeo controlado sin ser esponjoso para apreciar los detalles. Si recomiendo a ojos cerrados, también las pequeñas XT15 son un encanto.
P**D
Excellent Speakers
Excellent Speakers... perfect addition to my system.
N**T
Absolutely Highly Recommended.
Fantastic Monitoring speakers at a fair price. I am very surprised by the high definition / resolution sound these speakers deliver. Highs, mids and bass are exellenty balanced (thousand times better than any Presonus or M-Audio I have owned) and therefore extremely well suited for pro music production. These speakers are really heavy and checks all the boxes for flawless superior quality. I am very happy with this purchase and can whole heartedly recommend these speakers to music producers and audiophiles alike. If you are serious about high quality pro sound monitoring speakers then this is absolutely a must have for you.
F**O
Spettecolo
Fantastiche, dopo anni di ricerhe e prove ho trovato i diffusori che aspettavo, prezzo prestazioni ineguagliabili, ben costruiti ottimi materiali, bellissimi i woofers ed altrettanto i tweeters, solidissimo e ben rifinito il cabinet, connettori ribusti ed in fine il suono, equilibrato i bassi ben prifondi non gonfiati gli alti ed i medi mai fastidiosi e ben dettagliati regalano un suono naturale e mai affaticante potrei stare intere giornate a riscoltare tutti i brani per risentirli come mai li havevo ascoltati con una nuova aria di freschezza Stramega consigliatissimi
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