Micca COVO-S vs. Polk Signature Elite ES20

Note: the 3D models above approximate the external volume of the speakers, and may not accurately reflect their shape.

Micca COVO-S Compact 2-Way Bookshelf Speakers Polk Audio Signature Elite ES20 Bookshelf Speakers
$80 $400
Dimensions (H × W × D)
5.10” × 4.20” × 5.10”
130mm × 107mm × 130mm
14.80” × 8.50” × 13.80”
376mm × 216mm × 351mm
Power Type
Passive Passive
Frequency Response
90-20,000 Hz 44-40,000 Hz

Key Takeaways

TLDR Summary: In the realm of affordable audio, the Micca COVO-S offers a surprisingly robust experience given its compact size, featuring a patented concentric driver design that delivers a coherent soundstage. However, audiophiles seeking more substantial performance might lean towards the Polk Audio Signature Elite ES20. These larger bookshelf speakers boast a dynamic balance acoustic array and precision crossovers for more refined, room-filling sound. The ES20s provide a deeper bass response and greater power handling, making them a clear winner for those with the space and budget to accommodate their heftier presence and richer sonic output.

Speaker Comparison

In the ever-evolving world of high-fidelity audio, the bookshelf speaker segment remains a battleground where size does not always dictate the victor. Today, we hone in on two contenders that exemplify the divergent approaches to sound in compact forms: the Micca COVO-S Compact 2-Way Bookshelf Speakers and the Polk Audio Signature Elite ES20 Bookshelf Speakers. With their respective brands cultivating different aspects of the audiophile ethos, these speakers offer insight into the dynamic range of the market's offerings.

Design Philosophy and Build Quality

The Micca COVO-S Speakers are the David to the Polk Audio's Goliath, in terms of size. With a more modest stature, the Micca COVO-S units are unobtrusive and designed for the listener with space constraints. Their build, while not exuding the same heft as the Polks, is solid for their class, providing a surprisingly robust enclosure given their diminutive dimensions. Contrastingly, the Polk Audio Signature Elite ES20s are a testament to Polk's commitment to crafting speakers that feel as premium as they sound. Larger and more imposing, these speakers demand more room but promise a corresponding increase in acoustic presence.

Micca COVO-S Compact 2-Way Bookshelf Speakers
Micca COVO-S arrow (at Amazon.com)

Sound Signature and Performance

The Micca COVO-S may be small, but they punch above their weight class in terms of sound reproduction. Their 2-way design incorporates a 3-inch wool paper cone woofer and a 0.75-inch PEI dome tweeter, which together deliver a sound that is crisp and surprisingly expansive for the speaker's size. However, they do have their limitations, particularly in the lower frequencies where their size precludes the visceral impact of a larger driver. In contrast, the Polk Audio Signature Elite ES20s are equipped with a heftier 6.5-inch mid-woofer and a 1-inch terylene tweeter, allowing for a more full-range experience. The Polks exhibit a warm, rich sound that is both detailed and capable of delivering the kind of bass that can be felt as well as heard.

At the core of their performance, the Micca COVO-S speakers provide an intimate listening experience, ideal for near-field setups such as desktop systems or small rooms. The soundstage is focused, and the imaging precise, making them excellent for vocal-centric tracks and acoustic recordings. Conversely, the Polk Audio Signature Elite ES20s offer a more spacious soundstage that makes them well-suited to larger rooms and a broader range of genres. The Polk's power and scale are evident, drawing the listener into a more immersive experience that can fill a room with ease.

Connectivity and Compatibility

When it comes to connectivity, both the Micca COVO-S and Polk Audio Signature Elite ES20 speakers feature the traditional 5-way binding posts, ensuring they can accommodate a wide variety of speaker wires and connectors. This feature reflects a universal design choice that favors compatibility across different audio setups. Both pairs of speakers are passive, meaning they require an external amplifier or receiver to power them, a common trait that offers listeners the flexibility to pair them with the amp or receiver of their choice.

In the realm of amplification, the Micca COVO-S's smaller drivers and lower power handling capabilities mean that they can perform well with modest amplifiers, making them suitable for listeners who might not want to invest heavily in high-powered equipment. On the flip side, the Polk Audio Signature Elite ES20s, with their larger drivers and more substantial power handling, can benefit from a more robust amplifier to unlock their full potential. This could be an important consideration for audiophiles looking to pair their speakers with existing or future equipment purchases.

Final Considerations and Verdict

Ultimately, the decision between the Micca COVO-S Compact 2-Way Bookshelf Speakers and the Polk Audio Signature Elite ES20 Bookshelf Speakers boils down to the listener's needs and preferences. If space-saving and budget-friendly speakers are the priority, without a significant compromise on sound quality, the Micca COVO-S emerges as an attractive option. However, for the audiophile seeking a more authoritative and expansive audio performance, capable of anchoring a main listening room or home theater setup, the Polk Audio Signature Elite ES20s prove to be a compelling choice with their superior range and power.

Both the Micca COVO-S and Polk Audio Signature Elite ES20 speakers highlight the rich diversity available to sound enthusiasts. Whether one values the discreet charm of the Micca's or the bold, assertive presence of the Polk's, each set of speakers stands as a testament to their manufacturers' understanding of their audience. Balancing size, performance, and price, these offerings showcase that the pursuit of sonic perfection can take many forms, each with its own unique set of merits to appeal to the discerning ear.

Check Current Prices:

Micca COVO-S Compact 2-Way Bookshelf Speakers
Micca COVO-S Compact 2-Way Bookshelf Speakers
Polk Audio Signature Elite ES20 Bookshelf Speakers
Polk Audio Signature Elite ES20 Bookshelf 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.