---
product_id: 730823960
title: "Polk Audio POLK AUDIO Monitor XT Series Bookshelf Speakers Matt Black MXT20 (Set of 2)"
brand: "polk audio(ポークオーディオ)"
price: "R$6134"
currency: BRL
in_stock: true
reviews_count: 8
category: "Polk Audio(ポークオーディオ)"
url: https://www.desertcart.com.br/products/730823960-polk-audio-polk-audio-monitor-xt-series-bookshelf-speakers-matt
store_origin: BR
region: Brazil
---

# Hi-Res Terylene dome tweeter 40W max output power 6.5-inch dynamic woofer Polk Audio POLK AUDIO Monitor XT Series Bookshelf Speakers Matt Black MXT20 (Set of 2)

**Brand:** polk audio(ポークオーディオ)
**Price:** R$6134
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game with Polk’s precision-crafted bookshelf speakers!

## Quick Answers

- **What is this?** Polk Audio POLK AUDIO Monitor XT Series Bookshelf Speakers Matt Black MXT20 (Set of 2) by polk audio(ポークオーディオ)
- **How much does it cost?** R$6134 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/730823960-polk-audio-polk-audio-monitor-xt-series-bookshelf-speakers-matt)

## Best For

- polk audio(ポークオーディオ) enthusiasts

## Why This Product

- Trusted polk audio(ポークオーディオ) brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Matt Black Design:** Modern aesthetic that complements any professional workspace or living area.
- • **5-Year Warranty Peace of Mind:** Long-term reliability backed by Polk Audio’s trusted support.
- • **Seamless Surround Sound Ready:** Optimized for surround setups to elevate your home entertainment.
- • **Powerful Dynamic Balance Woofer:** 6.5-inch driver delivers deep, distortion-free bass that fills large rooms.
- • **Immersive Hi-Res Audio Experience:** Certified high-resolution sound for crystal-clear listening.

## Overview

The Polk Audio Monitor XT Series MXT20 bookshelf speakers combine a 6.5-inch dynamic woofer with a 1-inch Terylene dome tweeter, delivering high-resolution audio with crisp mids and rich bass. Designed for large living spaces, these passive speakers offer 40 watts max output, a sleek matt black finish, and come with a 5-year warranty, making them a premium yet accessible choice for audiophiles and professionals seeking immersive sound.

## Description

This is a high-performance rear bass reflex bookshelf speaker with a 1.0-inch (2.5 cm) terylene dome tweeter that is compatible with high resolution, and a 6.5-inch (16.5 cm) woofer with a powerful dynamic balance design. The crisp, clear mids and lambition of the low range provides enough performance for large living rooms.

Review: 信じられない程コスパがいい - Klipsch Reference R-50M で音楽全般を楽しんでいましたが、POLKも興味があって本製品購入しました。Klipschと比較して遜色なく、むしろ高音の柔らかさ、音場の広がりといいこの値段とは思えません。Klipschはきりっとした広域が魅力ですが、深みはPOLKが上です。さすがに北米で高評価が理解できます。安いのに一生ものの価値があると思います。
Review: 「音の価値」が素晴らしいSPです - Polk Audio XT20 は B/W 705 Signature と比べて、音響工学的には同等以上と評価されています。 作りも、あらゆる面で「音の価値重視」が見て取れます。 「物の価値」を重視するのなら B/W の方が上位にあると思いますが、純粋に「音楽を愛でる（音の価値を重視）」のなら、巷の評価通り XT-20 の方が上位にあると思います。

## Features

- High Resolution Support Bookshelf speaker with Terylene dome tweeter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09BMVVDX5 |
| Additional Features | 5 Year Warranty, Hi-Res Audio Certified, High Resolution Terylene Dome Tweeter, Highly transparent, stretchy bass playback, Seamless surround space |
| Age Range Description | 大人 |
| Amazon Bestseller | #14,388 in Electronics ( See Top 100 in Electronics ) #4 in Bookshelf Speakers |
| Antenna Location | For Surround Sound Systems |
| Audio Driver Size | 6.5 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | ステレオ |
| Battery Average Life | 14 Hours |
| Brand | Polk Audio(ポークオーディオ) |
| Built-In Media | Instruction manual / grill/rubber foot |
| Color | Black |
| Compatible Devices | Television |
| Connectivity Protocol | USB |
| Connectivity Technology | USB |
| Control Method | Remote |
| Controller Type | Remote Control |
| Country of Origin | China |
| Customer Reviews | 4.7 out of 5 stars 435 Your Review |
| Enclosure Material | MDF |
| Frequency Response | 40000 Hz |
| Impedance | 4 Ohms |
| Is Waterproof | False |
| Item Dimensions D x W x H | 17.8D x 27.9W x 45.7H cm |
| Item Height | 18 inches |
| Item Weight | 5.44 kg |
| MP3 player | No |
| Manufacturer | POLK AUDIO（ポークオーディオ） |
| Model Name | MXT20 |
| Model Number | MXT20 |
| Mounting Type | Wall 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 system, personal audio settings |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 16.5 Centimeters |
| Tweeter Diameter | 2.5 Centimeters |
| UPC | 747192133412 |
| Unit Count | 2 Count |
| Warranty Description | 5 years from delivery date. Invoice is required |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | ワイヤレス通信技術なし。 |
| Woofer Diameter | 16.5 Centimeters |

## Product Details

- **Brand:** Polk Audio(ポークオーディオ)
- **Speaker Maximum Output Power:** 40 Watts
- **Frequency Response:** 40000 Hz
- **Connectivity Technology:** USB
- **Audio Output Mode:** ステレオ

## Images

![Polk Audio POLK AUDIO Monitor XT Series Bookshelf Speakers Matt Black MXT20 (Set of 2) - Image 1](https://m.media-amazon.com/images/I/51-WtUHg3rL.jpg)
![Polk Audio POLK AUDIO Monitor XT Series Bookshelf Speakers Matt Black MXT20 (Set of 2) - Image 2](https://m.media-amazon.com/images/I/512O3ji+AdL.jpg)
![Polk Audio POLK AUDIO Monitor XT Series Bookshelf Speakers Matt Black MXT20 (Set of 2) - Image 3](https://m.media-amazon.com/images/I/519lDdlRJLL.jpg)
![Polk Audio POLK AUDIO Monitor XT Series Bookshelf Speakers Matt Black MXT20 (Set of 2) - Image 4](https://m.media-amazon.com/images/I/51NGTMofXlL.jpg)
![Polk Audio POLK AUDIO Monitor XT Series Bookshelf Speakers Matt Black MXT20 (Set of 2) - Image 5](https://m.media-amazon.com/images/I/51NLcv15w3L.jpg)

## Questions & Answers

**Q: does anyone know why it has 2 sets of wire inlets on each speaker? Normally it's one set black and red....**
A: The 2 sets of speaker 5 way binding posts are for bi-wires or bi amps if you remove the bridges so you can by-pass the speaker cross-over. It's a waste of time and money since you will need an external cross-over.  I wouldn't bother with it at this price point.
They are as good as you can get for the price.

**Q: Does anyone know if i can get new lids for these speakers? one of the lids broke, and i am very ocd about keeping my speakers slick**
A: I blew a tweeter, called Polk, and provided my purchase receipt and answered a few questions and a replacement was in my mailbox free of charge in less than 10 days. Give them a call... You've got nothing to lose.

**Q: how many ohms and watts are they**
A: These are 8 ohms, and they can handle 25 to 150 watts. I love these speakers. A good bargain at $150.  They sound smooth and mellow right out of the box. I would buy them again.

**Q: Q: Are these sold as a pair or the price is for a single speaker? RE: Polk Audio AM4095-A Monitor 40ii sold by Amazon for $144.99**
A: I can't speak for all the other sellers but my listing is for a pair of speakers unless otherwise noted in the description

## Customer Reviews

### ⭐⭐⭐⭐⭐ 信じられない程コスパがいい
*by C***O on December 24, 2025*

Klipsch Reference R-50M で音楽全般を楽しんでいましたが、POLKも興味があって本製品購入しました。Klipschと比較して遜色なく、むしろ高音の柔らかさ、音場の広がりといいこの値段とは思えません。Klipschはきりっとした広域が魅力ですが、深みはPOLKが上です。さすがに北米で高評価が理解できます。安いのに一生ものの価値があると思います。

### ⭐⭐⭐⭐⭐ 「音の価値」が素晴らしいSPです
*by 購***者 on December 15, 2025*

Polk Audio XT20 は B/W 705 Signature と比べて、音響工学的には同等以上と評価されています。 作りも、あらゆる面で「音の価値重視」が見て取れます。 「物の価値」を重視するのなら B/W の方が上位にあると思いますが、純粋に「音楽を愛でる（音の価値を重視）」のなら、巷の評価通り XT-20 の方が上位にあると思います。

### ⭐⭐⭐⭐ まあ、MXT15をスケールアップした感じ
*by A***R on July 25, 2025*

MXT15が素晴らしかったのでこちらも購入。エージング中ですが印象としてはMXT15の音の傾向を引き継ぎ余裕を保たせた感じ。正直想定内の音で、MXT15が小気味良く素晴らしかっただけにその時の驚きを超えず少しがっかり。もちろんコスパは相変わらず素晴らしいし低音は量感があって集合住宅では十分すぎますね。それとサイズは記載通り大きいので間違ってもデスクトップで使おうとは思わない方がいいですよ レビューでバナナプラグ非対応とあったが蓋してあるだけです。取れば使えます。 あと、一時期やたら安い金額と異常なポイントバックで新規業者がこのスピーカー（他の商品も）を販売してたが100%詐欺かトラブルに巻き込まれるので手を出さないように！AMAZON側も削除対応してるようだが、追いついてない時があるので注意喚起です。 追記:やはり相変わらず胡散臭い新規業者が代引き詐欺をやっているようです。何人か被害者が出てしまってるようですね。皆さん、星のない新規業者から買うのは止めましょう!高い確率でトラブルに巻き込まれます。Amazonの削除対応は追いついてない時があります!再度注意喚起です!

## Frequently Bought Together

- Polk Monitor XT20 Pair of Bookshelf or Surround Speakers - Hi-Res Audio Certified, Dolby Atmos & DTS:X Compatible, 1" Terylene Tweeter & 6.5" Dynamically Balanced Woofer (Pair, Midnight Black)
- FosPower Banana Plugs 10 Pairs / 20 pcs, Closed Screw 24K Gold Plated Speaker Plug Connectors for Speaker Wire, Wall Plate, Home Theater, Audio/Video Receiver, Amplifiers and Sound Systems

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-22*