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Polk Audio Signature S55

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8 Verified Hands-On Reviews

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Expert reviews [8]

75
Total expert reviews: 8
  • with a score: 2
  • without a score: 6
Highest score by HomeTheater Review
80
Average score based on 8 reviews
75
Lowest score by TopTenReviews
70

Score distribution:

80-100
60-80
40-60
20-40
0-20
ReviewFinder: authentic product reviews summarized by a powerful AI engine.

Expert consensus

The Polk Audio Signature S55 speakers are a versatile and stylish option for music and movie enthusiasts, with a well-balanced frequency response range and compatibility with various amplifiers and home theater systems.

The Polk Audio Signature S55 speakers are a great choice for those looking for a well-balanced and accurate speaker system for music and movies. They have a frequency response range of 32-40k Hz at ±3dB, making them reliable and versatile for most listeners. The speakers have a stylish, high-end design with iconic rounded edges and are available in black or walnut finishes, making them suitable for different home decor styles.

The S55 speakers have a power handling capability of 20-200 watts and are compatible with various types of amplifiers, including tube, solid-state, or hybrid. They work well with receivers from different brands and have no known compatibility issues with other components. The S55 speakers are wired and offer 5-way post type connectors for bi-amping/bi-wiring, making them a great option for use in a home theater system.

Overall, the Polk Audio Signature S55 speakers are a strong performer for music and movies and are a must-have for any home theater system.

Sound quality

The Polk Audio Signature S55 speakers are well-balanced and produce accurate and pleasing bass frequencies, making them a strong performer for music and movies, but they may struggle to deliver high volume levels on their own.

The Polk Audio Signature S55 speakers are well-balanced and produce accurate and pleasing bass frequencies, particularly in movie-listening tests. They perform well across different music genres and have a frequency response range of 32-40k Hz at ±3dB and a minimum frequency of 32 Hz.

However, the speakers can struggle to deliver high volume levels on their own, and users who prefer a lot of volume for their two-channel listening might want to consider stepping upmarket to something that can deliver a bigger sound. Overall, the Polk Audio Signature S55 speakers are a strong performer for music and movies and are a must-have for any home theater system.

They are particularly suitable for users who prioritize accurate and pleasing bass frequencies and well-balanced sound across the frequencies.

What are the key features and specifications of the Polk Audio Signature S55 speakers?

The Polk Audio Signature S55 is a 2-way Passive Bass Reflex Floor-standing speaker. It features two 6.5" Mica-reinforced polypropylene Woofer and a 1" Dome Tweeter that is designed to deliver thumping bass and a high frequency response. The speaker has a frequency range of 32-40k Hz and a sensitivity of 90 dB. The speaker also features Polk's Dynamic Balance acoustic array, which ensures that it hits every note in the spectrum. The speaker's unique downward-firing port allows it to be placed close to a wall without fear of sound reflection. The S55 stands at 42 inches tall, making it a must-have for any home theater system.
Based on 7 quotes from 5 sources [show quotes and sources]

What is the bass response of the Polk Audio Signature S55?

According to SpeakerDecision, the Polk Audio Signature S55 has a frequency response range of 32-40k Hz at ±3dB and a minimum frequency of 32 Hz. The combination of a well-designed polypropylene driver and a uniquely engineered cabinet produced some of the most accurate and pleasing bass frequencies, particularly in movie-listening tests, according to TopTenReviews. However, SpeakerDecision also notes that movie lovers and music listeners who like to experience a full range response will still benefit from the use of a subwoofer.
Based on 3 quotes from 2 sources [show quotes and sources]

What is the overall balance of sound for the Polk Audio Signature S55?

According to Old Time Music's review on May 24, 2023, the Polk Audio Signature S55 has a well-balanced sound across the frequencies. The tone, clarity, and overall quality of sound were better than expected at this price range, according to newimagemarketinginc.com. The combination of a well-designed polypropylene driver and a uniquely engineered cabinet produces some of the most accurate and pleasing bass frequencies, particularly in movie-listening tests, according to TopTenReviews.
Based on 10 quotes from 6 sources [show quotes and sources]

Are there any notable differences when playing different genres of music with Polk Audio Signature S55 speakers?

According to TopTenReviews, the Polk Audio Signature S55 speakers produced good results in music-listening tests, and when they played "Get Lucky" by Daft Punk for a panel of evaluators, a couple of them said the Polk Audio S55 sounded better than any other speakers they tested. So, they seem to perform well across different music genres. However, during the same test, the bass seemed to cut through the mix better than some of the vocal frequencies, but this was a minor fault compared to some of the glaring inefficiencies other speakers had. Overall, the Polk Audio Signature S55 speakers appear to be a strong performer for music across different genres.
Based on 5 quotes from 3 sources [show quotes and sources]

How is the sound quality of Polk Audio Signature S55 affected by different volume levels?

According to a review by HomeTheater Review, the Polk Audio Signature S55 can struggle to deliver high volume levels on its own. However, with a full surround sound complement, there is nothing to be missed in that department. It is important to note that if you prefer a lot of volume for your two-channel listening, you might want to consider stepping upmarket to something that can deliver a bigger sound, especially if your listening space is toward the larger end of the spectrum. In terms of lower bass reproduction, the S55 can hit just about all but the very, very lowest notes.
Based on 3 quotes from 2 sources [show quotes and sources]

Size and design

The Polk Audio Signature S55 speakers have a stylish, high-end design with iconic rounded edges and detailing inspired by acoustic guitars, and are made of high-quality, acoustically inert MDF material to reduce resonance and distortion.

The Polk Audio Signature S55 speakers have external dimensions of 41-9/16 x 11-3/4 x 12-3/8 inches and feature a stylish, high-end design with iconic rounded edges and detailing inspired by the best acoustic guitars. The cabinet is made of high-quality, acoustically inert MDF material that helps to reduce resonance and distortion, while the detachable magnetic grille is made of high-quality acoustically transparent grille cloth that complements the speaker's design.

The speakers are available in either black or walnut finishes, making them suitable for different styles of home decor. The Polk Audio Signature S55 speakers have a timeless design that can fit well in various home decor styles, and their performance-oriented design makes them suitable for use in home theaters or music rooms.

What are the physical dimensions of the Polk Audio Signature S55?

According to SpeakerDecision, the Polk Audio Signature S55 has external dimensions of 41-9/16 x 11-3/4 x 12-3/8 inches (1056.0 x 299.0 x 315.0mm).
Based on 1 quotes from 1 sources [show quotes and sources]

What materials are used in the construction of Polk Audio Signature S55 speakers, and how do they affect the overall design and aesthetic?

The Polk Audio Signature S55 features an iconic rounded design with detailing inspired by the best acoustic guitars. The cabinet is made of high-quality, acoustically inert MDF material that helps to reduce resonance and distortion. The detachable magnetic grille is made of high-quality acoustically transparent grille cloth that complements the speaker's design. Overall, the use of these materials contributes to the speakers' stylish looks and performance-oriented design.
Based on 4 quotes from 3 sources [show quotes and sources]

What are the design features or elements of the Polk Audio Signature S55 speaker?

The Polk Audio Signature S55 speaker has a stylish, high-end design with iconic rounded edges and detailing that are conceptualized from the best acoustic guitars. The speakers also feature a detachable magnetic grille. The S55 speaker is available in either black or walnut finish, so you can choose the one that matches your home theater furnishings.
Based on 10 quotes from 6 sources [show quotes and sources]

What are the design features and aesthetics of the Polk Audio Signature S55 that make it suitable for different styles of home decor?

The Polk Audio Signature S55 speakers have a stylish and modern design that can complement different styles of home decor. The speakers have rounded edges and detailing that are inspired by the best acoustic guitars, giving them a unique and elegant look. They are available in either black or walnut finishes, allowing you to choose the one that matches your home decor. Furthermore, the speakers come with a detachable magnetic grille that gives you the option to showcase the speakers' drivers or keep them hidden for a sleeker look. Overall, the Polk Audio Signature S55 speakers have a timeless design that can fit well in various home decor styles.
Based on 9 quotes from 5 sources [show quotes and sources]

Power handling

The Polk Audio Signature S55 speakers have a power handling capability of 20-200 watts and a sensitivity rating of 90dB, making them a versatile and powerful choice for home theater or stereo setups.

The Polk Audio Signature S55 speakers have a power handling capability of 20-200 watts and are suggested to be powered by an AV receiver or amplifier that can provide 200 watts per channel of continuous power. The sensitivity rating of these speakers is 90dB, which is considered average for a stereo speaker.

These speakers are suitable for use in a home theater system or as part of a stereo setup for music listening. They can handle a wide range of power inputs, making them versatile for different types of audio setups. Overall, the Polk Audio Signature S55 speakers are a solid choice for those looking for a powerful and versatile speaker system.

What is the maximum wattage of the Polk Audio Signature S55 speakers?

According to TopTenReviews, Polk suggests powering these speakers with an AV receiver or amplifier that is capable of 200 watts per channel of continuous power.
Based on 2 quotes from 2 sources [show quotes and sources]

What is the sensitivity rating of the Polk Audio Signature S55?

According to SpeakerDecision, the Polk Audio Signature S55 has a sensitivity rating of 90dB. This is considered an average sensitivity for a stereo speaker, so it is neither easy nor difficult to drive sensitivity-wise.
Based on 4 quotes from 1 sources [show quotes and sources]

What is the power handling capability of the Polk Audio Signature S55 speaker?

The power range of the Polk Audio Signature S55 speaker is 20-200 watts according to SpeakerDecision.
Based on 1 quotes from 1 sources [show quotes and sources]

Frequency response

The Polk Audio Signature S55 is a reliable and accurate speaker with a balanced sound, accurate bass frequencies, and a frequency response range of 32-40k Hz at ±3dB, making it a great choice for movie, TV, and music listening.

The Polk Audio Signature S55 has a frequency response range of 32-40k Hz at ±3dB, making it a reliable and accurate speaker for most listeners. The S55 is known for its balanced sound and accurate bass frequencies, particularly in movie-listening tests.

However, for those who want a full range response, a subwoofer may be necessary. The S55 features Polk's Dynamic Balance acoustic array, two 6. 5" drivers, and one 1" Terylene tweeter dome, which deliver thumping bass and a high frequency response. The patented Power Port Technology also ensures deeper bass response and minimizes distortion, providing rich full-range sound for movies, TV, and music.

Overall, the Polk Audio Signature S55 is a great choice for those who want accurate and balanced sound with reliable frequency response.

What is the frequency range of the Polk Audio Signature S55?

The Polk Audio Signature S55 has a frequency response range of 32-40k Hz at ±3dB, according to SpeakerDecision.
Based on 4 quotes from 2 sources [show quotes and sources]

How accurate is the frequency response of the Polk Audio Signature S55 speaker?

According to SpeakerDecision, the Polk Audio Signature S55 has a frequency response range of 32-40k Hz at ±3dB. This means that the speaker should be able to accurately reproduce frequencies within that range with a deviation of no more than 3dB. Overall, the S55 is known for its accurate and balanced sound, and its frequency response range should be reliable for most listeners.
Based on 2 quotes from 2 sources [show quotes and sources]

How does the Polk Audio Signature S55 handle low frequencies, such as bass?

According to TopTenReviews, the Polk Audio Signature S55 produces accurate and pleasing bass frequencies, particularly in movie-listening tests. The combination of a well-designed polypropylene driver and a uniquely engineered cabinet helps to produce deep and accurate bass. The speaker has a frequency response range of 32-40k Hz at ±3dB, and at a minimum frequency of 32 Hz, the S55 can provide a deep bass that will probably satisfy the majority of listeners, especially for music. However, SpeakerDecision suggests that movie lovers and music listeners who like to experience a full range response will still benefit from the use of a subwoofer.
Based on 6 quotes from 4 sources [show quotes and sources]

Does the Polk Audio Signature S55 have any built-in technology or features that enhance its frequency response?

Yes, the Polk Audio Signature S55 features Polk's Dynamic Balance acoustic array, which is designed to make sure the speakers hit every note in the spectrum. Additionally, the S55 has two 6.5" drivers and one 1" Terylene tweeter dome, that are designed to deliver thumping bass and a high frequency response. The S55 also features Polk's patented Power Port Technology, which delivers deeper bass response and minimizes any kind of distortion, giving you rich full-range sound for movies, TV, and music.
Based on 5 quotes from 3 sources [show quotes and sources]

Compatibility

The Polk Audio Signature S55 is a versatile and compatible speaker that works well with various amplifiers and receivers, and allows for bi-wiring and bi-amping.

The Polk Audio Signature S55 is a versatile speaker that is compatible with various types of amplifiers, including tube, solid-state, or hybrid. It works well with receivers from different brands, such as Yamaha, Denon, or Onkyo, as long as the receiver can power the speakers. There are no known compatibility issues with other components, such as DACs, preamps, or subwoofers, when using the S55 speakers.

The S55 speaker has 5-way post type connectors that allow for bi-wiring and bi-amping, which can provide improvements in the overall transparency and dynamic range of your loudspeakers. Overall, the Polk Audio Signature S55 is a reliable and compatible speaker that can meet the needs of most users.

What is the compatibility of Polk Audio Signature S55 with different types of amplifiers, such as tube, solid-state, or hybrid?

According to SpeakerDecision, the Polk Audio Signature S55 is not considered a difficult speaker to drive from the nominal impedance perspective, as it has a standard nominal impedance of 8 Ohms. Thus, it should be compatible with various types of amplifiers, including tube, solid-state, or hybrid. However, the choice of amplifier may depend on personal preferences and the desired sound quality.
Based on 8 quotes from 5 sources [show quotes and sources]

Does the Polk Audio Signature S55 work well with receivers from different brands, such as Yamaha, Denon, or Onkyo?

According to HomeTheater Review and newimagemarketinginc.com, the Polk Audio Signature S55 speakers can keep up with any associated equipment you might have, barring the most premium or esoteric. This means that the S55 should work well with receivers from different brands, including Yamaha, Denon, or Onkyo. As long as the receiver can power the speakers, there should be no compatibility issues.
Based on 14 quotes from 7 sources [show quotes and sources]

Are there any known compatibility issues with other components, such as DACs, preamps, or subwoofers, when using Polk Audio Signature S55 speakers?

There are no known compatibility issues with other components when using Polk Audio Signature S55 speakers. According to HomeTheater Review, "you will probably find that they can just about keep up with any associated equipment you might have, barring the most premium or esoteric." As long as your other components are properly matched for power and impedance, you should have no issues using the S55 speakers in your system.
Based on 9 quotes from 5 sources [show quotes and sources]

What specific features or technologies does the Polk Audio Signature S55 speaker have, such as bi-wiring, bi-amping, or impedance matching?

The Polk Audio Signature S55 speaker has 5-way post type connectors that allow for bi-wiring and bi-amping. Bi-wiring involves running separate speaker wires to the low and high frequency drivers from a single amplifier and can provide improvements in the overall transparency of your loudspeakers. Bi-amping allows the use of separate amplifiers for the high and low frequency drivers of your loudspeaker, which may result in greater dynamic range and lower distortion. As for impedance matching, I'm sorry, I don't have information on whether or not the Polk Audio Signature S55 has this feature.
Based on 1 quotes from 1 sources [show quotes and sources]

Connectivity

The Polk Audio Signature S55 is a wired speaker with 5-way post type connectors for bi-amping/bi-wiring, designed for use in a home theater system and with no wireless or Bluetooth connectivity options.

The Polk Audio Signature S55 is a wired speaker that offers 5-way post type connectors for bi-amping/bi-wiring. It does not have any wireless connectivity options or Bluetooth connectivity. The speaker has two sets of gold-plated 5-way binding posts that can accept a variety of connectors up to 12 gauge.

It is designed to be used as part of a home theater system and can be paired with other speakers from the Polk Signature Series for a full surround sound setup. The bi-wire and bi-amp capabilities allow for even more customization and integration with a home theater system.

Overall, the Polk Audio Signature S55 is a great option for those looking for a wired speaker with versatile connectivity options for use in a home theater system.

What wired connectivity options are available on the Polk Audio Signature S55?

The Polk Audio Signature S55 speakers have 5-way post type connectors for wired connectivity. These connectors allow for bi-amping/bi-wiring, which can provide improvements in the overall transparency of your loudspeakers by running separate speaker wires to the low & high frequency drivers from a single amplifier.
Based on 1 quotes from 1 sources [show quotes and sources]

What wireless connectivity options are available on the Polk Audio Signature S55?

I'm sorry, but the Polk Audio Signature S55 is a wired speaker and does not have any wireless connectivity options.

Does the Polk Audio Signature S55 speaker have Bluetooth connectivity?

No, the Polk Audio Signature S55 speaker does not have Bluetooth connectivity. It is a traditional wired speaker that can be connected to a receiver or amplifier via speaker wire.

What types of inputs and outputs are available on the Polk Audio Signature S55?

The Polk Audio Signature S55 has two sets of gold-plated 5-way binding posts for bi-amping or bi-wiring the speaker. Each binding post can accept a banana plug, pin connector, spade connector, or bare wire up to 12 gauge. The speaker does not have any other inputs or outputs such as RCA, XLR, or HDMI.

Can the Polk Audio Signature S55 be connected to a home theater system?

Yes, the Polk Audio Signature S55 is designed to be used as part of a home theater system. It can be paired with other speakers from the Polk Signature Series, such as the S35 center channel and S20 bookshelf speakers, to create a full surround sound setup. Additionally, the S55 has bi-wire and bi-amp capabilities, allowing for even more customization and integration with a home theater system.
Based on 13 quotes from 7 sources [show quotes and sources]

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Floorstanding Speakers above are offered because they are in the same price range as Polk Audio Signature S55. To browse more budget and premium floorstanding speakers go to our speakers ranking .

Position in ranking

We maintain a monthly ranking that sums up expert recommendations for all floorstanding speakers.

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stereocheck.com
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Sony SSCS3
The Sony SSCS3 floor-standing speakers offer decent sound quality, strong imaging, and respectable bass for a small tower speaker, making them a great budget-friendly option for music and movie enthusiasts.
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5
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5
2
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2
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3
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2
- Check price
SVS Ultra Tower
The SVS Ultra Tower speakers offer exceptional sound quality, sleek design, and compatibility with various audio systems, making them a top choice for audiophiles and home theater enthusiasts.
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1
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1
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3
- Check price
Dayton Audio T652
The Dayton Audio T652 tower speakers are a budget-friendly and versatile option for those looking for clear and dynamic audio reproduction with a sleek and modern design.
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7
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9
4
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2
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4
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Q Acoustics 5040
The Q Acoustics 5040 speakers receive high praise for their exceptional sound quality, compact size, and versatile compatibility, making them a recommended choice for those seeking powerful home theater sound in a compact package.
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1
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5
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Polk Audio Signature S55 did not receive any endorsements this month.

Highest recommended floorstanding speakers this month

ReviewFinder ranks based on a combination of customer reviews, expert reviews / mentions and popularity. Expert recommendations carry the highest weight in the ranking. We do not rank based on price, our commission or brand. floorstanding speakers below are at the top of our ranking this June.

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Sony SSCS3 SVS Ultra Tower Dayton Audio T652 Q Acoustics 5040
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In comparison:
Sony SSCS3 rank #1 out of 227. Very high levels of customer satisfaction.
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9.6
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Reviews
In comparison:
SVS Ultra Tower rank #2 out of 227. Very high levels of customer satisfaction.
Go to rankings
9.3
Amazing
Reviews
In comparison:
Dayton Audio T652 rank #3 out of 227. Very high levels of customer satisfaction.
Go to rankings
8.8
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Reviews
We don't yet have enough review information for Q Acoustics 5040
The Sony SSCS3 floor-standing speakers offer decent sound quality, strong imaging, and respectable bass for a small tower speaker, making them a great budget-friendly option for music and movie enthusiasts. The SVS Ultra Tower speakers offer exceptional sound quality, sleek design, and compatibility with various audio systems, making them a top choice for audiophiles and home theater enthusiasts. The Dayton Audio T652 tower speakers are a budget-friendly and versatile option for those looking for clear and dynamic audio reproduction with a sleek and modern design. The Q Acoustics 5040 speakers receive high praise for their exceptional sound quality, compact size, and versatile compatibility, making them a recommended choice for those seeking powerful home theater sound in a compact package.
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