Key Features

The MXT30 is a dedicated centre-channel speaker — designed to reproduce dialogue, vocals and centre-channel effects cleanly when used in a home-theatre or stereo + AV setup.

It is intended to blend well with other speakers (front left/right, surrounds, etc.) to build a balanced surround-sound or stereo system.

As a centre speaker, it helps anchor dialogue and centre-image localisation, improving clarity of speech in movies / TV and maintaining a stable soundstage.

The speaker uses a multi-driver design typical of centre-channel speakers — to handle a broad frequency range (mids and highs + some bass/mid-bass) for balanced sound (though exact driver configuration and woofer/tweeter sizes depend on model specifics).

It is a passive speaker — which means you can pair it with your choice of amplifier or AV receiver, giving you flexibility depending on your overall home-theatre setup.

Because it’s purpose-built as a centre-channel speaker, MXT30 is optimised for dialogue intelligibility and mid-range clarity, which is often more challenging for regular stereo speakers when used as a “centre.”

Description

Polk Audio MXT30 Hi-Fi Centre Channel Speaker

AV Shack Brings You Polk Audio MXT30 Center Channel Loudspeaker

High-Resolution Center Channel Loudspeaker

Monitor XT30 maximizes your enjoyment of movies, TV, and gaming with crystal clear, focused dialogue, effortless bass, and dynamic, high-resolution sound. Hi-Res Audio and Dolby Atmos Certified and DT: S:X compatible, and in a modern, affordable design, the MXT30 fulfills the Polk promise of great sound for all.

Consumer Benefits

Hear The Details That Matter

The center channel is the most important speaker in any home theater setup. The Monitor XT30 uses a newly developed tweeter and woofers to deliver clear, crisp, intelligible dialogue no matter where you sit. Your TV never sounded this good.

Hi-Res Audio Certified

Monitor XT30’s new Terylene dome tweeter makes it perfect for enjoying the high-resolution sound found in ultra-HD movies, multichannel concert videos, and spatial audio mixed for Apple Music, Dolby Atmos, or DTS: X.

Clean, Tight, Effortless Bass

MXT30’s dual dynamically balanced 5.25″ woofers play punchy, loud, and low, delivering Polk’s famously smooth mid-range and powerful, effortless bass for soundtracks and special effects with impact.

Dolby Atmos Certified & DTS: :X Compatible

Compatible with the latest Dolby Atmos and DTS X surround sound-enabled AV receivers and 4- & 8-ohm amplifiers, Monitor XT does not require specialized equipment to deliver great sound.

Hi-Res Audio Certified

Features

Full-Range Performance for Big Home Theater Sound
Lifelike Detail and Focused Dialogue
Magnetically shielded drivers eliminate interference for nearby electronic components
Hi-Res Audio and Dolby Atmos Certified, DTS:X Compatible
1” Terylene Tweeter for Crystal Clear Highs Up to 40kHz
Dual 5.25” Dynamically Balanced Woofers for Effortless Bass
High Sensitivity to Work with 4- and 8-Ohm Amps/Receivers
Sized for Easy Placement in Most AV Consoles
Low-Resonance Cabinet and Removable, Precision-Fit Grille
Polk-Patented Quality

Specifications

Tweeter	1″ Terylene dome
Woofers	(2) 5-¼” Bi-laminate paper
Enclosure Type	Rear port
Overall Frequency Response	55Hz–40kHz
Frequency Response (-3dB limits)	77Hz–26kHz
Recommended Amplifier Power	30–200W
Sensitivity	89dB SPL
Tweeter/Mid-Range Crossover Frequency	2500Hz
Inputs	Single nickel-plated 5-way binding posts
Wall Mounting Option	No
Dimensions(W x H x D)	483mm x 166mm x 207mm