KEF LS50 Meta vs. Polk T50

KEF LS50 Meta Bookshelf Speakers Polk T50 150 Watt Tower Speakers
$1600 $400
Dimensions (H × W × D)
11.90” × 7.90” × 11.00”
302mm × 201mm × 279mm
36.50” × 9.25” × 8.75”
927mm × 235mm × 222mm
Power Type
Passive Passive
Frequency Response
79-28,000 Hz 38-24,000 Hz
ASR Score
4.6 3.7
ASR Score w/Subwoofer
6.7 5.7

Key Takeaways

TLDR Summary: The KEF LS50 Meta bookshelf speakers offer audiophile-grade sound with innovative Metamaterial Absorption Technology for exceptional detail and clarity. Compact yet powerful, they embody high-end craftsmanship and performance. On the other hand, the Polk T50 tower speakers deliver robust audio in a more traditional, larger form factor, boasting a 150-watt power handling. They provide a rich, full-bodied sound at a more accessible price point. Both cater to different listener preferences, the LS50 Meta favoring refined precision and the T50 emphasizing room-filling presence, positioning them as distinct choices for discerning ears in the home audio landscape.

Speaker Comparison

If you're in the market for high-quality speakers, the KEF LS50 Meta and the Polk T50 are two contenders that demand your attention. Both are lauded for their sound quality, build, and design, but they cater to different audiences and listening environments. The KEF LS50 Meta is a modern classic among bookshelf speakers, praised for its precision and soundstage, whereas the Polk T50 tower speakers are known for their affordability and robust performance.

Design and Build Quality

When it comes to design, the KEF LS50 Meta sports a compact, sleek, and modern look, with its Uni-Q driver array that is as much a design element as it is a technical feature. The build quality is top-notch, with a dense, rigid cabinet that eliminates unwanted vibrations. In contrast, the Polk T50 features a more traditional tower design. The cabinet is taller and slimmer, designed to blend into a home theater setup without taking up much space. While the build is solid for its price range, the materials and finish are less premium compared to the KEF LS50 Meta.

KEF LS50 Meta Bookshelf Speakers
KEF LS50 Meta arrow (at

Sound Quality

Sound quality is where the KEF LS50 Meta truly shines. These speakers deliver an exceptionally clear and detailed sound that audiophiles adore. With KEF's proprietary Metamaterial Absorption Technology, the LS50 Meta provides a level of depth and clarity that few bookshelf speakers can match. The Uni-Q driver ensures a wide and even dispersion of sound, creating a more immersive listening experience. On the other hand, the Polk T50 might not compete with the KEF's level of detail but offers a warm, rich sound that fills the room. Its dynamic balance drivers and tweeter design contribute to a spacious sound with good bass response, making it a great option for movies and casual listening.

Performance Specifications

The KEF LS50 Meta is a passive speaker with a frequency response of 79Hz to 28kHz, an impedance of 8 ohms, and a sensitivity of 85dB. These specifications demand quality amplification to truly unlock their potential. Conversely, the Polk T50 has a frequency response of 38Hz to 24kHz, an impedance of 6 ohms, and a sensitivity of 90dB, making them less demanding in terms of amplification and more forgiving with a wide range of AV receivers. However, it's important to note that the KEF's more refined drivers and advanced materials contribute to a more accurate and nuanced sound reproduction.

Polk T50 150 Watt Tower Speakers
Polk T50 arrow (at

Value and Usability

The KEF LS50 Meta, while higher in price, offers a level of craftsmanship and sound quality that justifies the investment for serious audiophiles. They are particularly well-suited for a dedicated listening room or studio where the nuances of the sound can be fully appreciated. The Polk T50, while not as sophisticated, presents an incredible value proposition. They are more versatile, easy to drive, and can be a great starting point for those entering the world of high-quality audio without breaking the bank. Their performance in a typical living room or home theater setup is more than satisfactory for most users.

In conclusion, choosing between the KEF LS50 Meta and the Polk T50 ultimately depends on your priorities. If you seek the pinnacle of bookshelf speaker performance, with a focus on detail, imaging, and a sophisticated design, the LS50 Meta is the go-to choice. However, if you're looking for an affordable, versatile floor-standing speaker that can deliver satisfying performance for a variety of content, the Polk T50 may be the ideal match. Regardless of your choice, both speakers reflect their manufacturers' commitment to high-quality audio and represent excellent options within their respective classes.

Whether you're assembling a critical listening setup or a comprehensive home theater system, it's essential to consider how these speakers will integrate into your space, both aesthetically and acoustically. The KEF LS50 Meta might require careful placement and pairing with high-quality components, while the Polk T50 offers a more plug-and-play solution for immediate enjoyment. Whatever you decide, your ears are in for a treat with either of these outstanding speaker options.

Check Current Prices:

KEF LS50 Meta Bookshelf Speakers
KEF LS50 Meta Bookshelf Speakers
Polk T50 150 Watt Tower Speakers
Polk T50 150 Watt Tower Speakers

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Disclaimer: the speaker data listed on this website are correct to the best of our knowledge, but we do not guarantee the accuracy of the data. Please double-check any measurements with the manufacturer before making a final purchasing decision.