Polk Audio ES15 vs ES20 : Side by Side Comparison


The most significant difference between the Polk Audio ES15 and ES20 is the size of the woofer. The ES20 has a 6.5" woofer, while the ES15 has a 5.25" woofer. This means that the ES20 has a slightly better low-end response and can produce louder bass. However, the ES15 is slightly more compact and easier to place.

Our Verdict:

For most audiophiles, the ES20 is the better choice. The larger woofer gives it a more authoritative sound, and the extra bass will be appreciated by those who listen to a lot of music with a lot of low-end content. However, the ES15 is still a great speaker, and it may be a better choice for those who have limited space or who want a more compact speaker.

Pros
  • Spacious soundstage
  • Rich and lifelike sound
  • Good value for price
  • Non-fatiguing
  • Sounds good at high volume
Cons
  • Bass heads will need additional subwoofer.
Pros
  • Full-range sound
  • Great clarity
  • Hi-res audio
  • Great at low volume
  • Musical and pleasant bass
  • Simple setup
  • Clean sounding
Cons
  • Need space for an amplifier
Where to Buy
Ebay
Ali-Expess
Wallmart

Advance Comparison

Model

Polk Audio Signature Elite ES15

Polk Audio Signature Elite ES20

Brand Name

Polk

Polk

Rating
Mixed Usage
4.4
3.5
Dialogue & Vocal Accuracy:
4.34
3.46
Treble Accuracy:
4.4
3.49
Bass Accuracy:
4.4
3.51
Imaging & Soundstage:
4.35
3.47
Dynamic Range:
4.35
3.43
GENERAL:
Speaker Type
Bookshelf Speaker
Bookshelf Speaker
Number Of Channels
2.0 way speaker
2.0 way speaker
Amplification Type
Passive Speaker (External Amp)
Passive Speaker (External Amp)
Power Source
AC Powered
AC Powered
Control
Handheld Remote
N/A
N/A
Control by app
N/A
N/A
Amazon Alexa
N/A
N/A
Google Assistant
N/A
N/A
Specs
Power Range
20 watts → 100 watts
20–150W
Sensitivity
88dB
88dB
Impedance
8 ohms
4- and 8-ohm
Frequency Range
48 Hz → 40,000 Hz
44Hz–40kHz
Crossover Frequencies
2500 Hz
2.5kHz
Build Material
Enclosure
Ported
Ported
Finish
MDF
MDF
Color
Black, white, brown
Brown, Black, White
Audio Quality ( Tested )
Bass Accuracy:
Low ends are deep and tight. Bass heads might need a subwoofer
Low ends packs a punch that is adequate for most listeners
Dialogue & Vocal Accuracy:
Voices are intelligible
Intelligible and clear vocals
Treble Accuracy
Highs are crisp, clear and detailed.
Precise and clearer highs
Imaging & Soundstage:
Good and accurate imaging
Great imaging
Dynamic Range:
It has decent dynamic range
Decent dynamic range
Power Handling:
Decent power handling
Good power handling
Frequency Response:
Broad frequency response
Wide frequency response
Transient Response:
Good transient response
Smooth transient response
CONNECTIVITY:
Speaker Wire Input:
Yes
Yes
Speaker Level Input
N/A
N/A
Line Level Input
N/A
N/A
Digital Input (Optical)
N/A
N/A
Digital Input (Coaxial)
N/A
N/A
RCA Input
N/A
N/A
3.5mm Stereo Analog Input
N/A
N/A
Aux Input
N/A
N/A
Bi-amp Input:
N/A
N/A
HDMI Input
N/A
N/A
USB Port
N/A
N/A
Subwoofer Output
N/A
N/A
DRIVERS
Drive Unit
2x2
2x2
Tweeter Type
Terylene High-Res Dome Tweeter
Terylene dome
Tweeter Size (inches)
1
1
Midrange Size (inches)
N/A
N/A
Midrange Type
N/A
N/A
Woofer Size (inches)
5.25
6.5
Woofer Type
Dynamic Balance Mica Reinforced Polypropylene Driver
micafortified polypropylene
Other
Wireless Features
Bluetooth
N/A
N/A
Wi-Fi
N/A
N/A
Other
Size & Weight
Height (inches)
12
14.8
Width (inches)
7.5
8.5
Depth (inches)
10.2
13.8
Weight (pounds)
13lbs
17Ibs
Recommended Stand Height (inches)
24-28
22-26
IN THE BOX
Accessories:
1 pair of Bookshelf loudspeakers, 2 Grille, 8 Self-adhesive rubber feet, Wall-mount template, Owner's Manual, Online Product Registration
Pair of Bookshelf loudspeakers, 2 Grille, 8 Self-adhesive rubber feet, Owner's Manual, Online Product Registration
User manual:
Yes
Yes
Connector:
Connector Type
Single gold-plated 5-way binding posts
Single gold-plated five-way binding posts
Compatible Connector Types
bare wire, pin-connectors, spade-connectors, and banana plugs (single or dual).
bare wire, pin-connectors, spade-connectors, and banana plugs (single or dual)
Speaker Wire Compatibility
10AWG
16AWG
Where to Buy
Ebay
Ali-Expess
Wallmart

Comparatives Review


Sound Quality:

The Polk Audio ES15 and ES20 are both excellent bookshelf speakers with good overall sound quality. They are both well-balanced, with clear highs, detailed mids, and a good amount of bass. However, the ES20 has a slightly better low-end response than the ES15, thanks to its larger woofer. This means that the ES20 can produce louder bass and will be a better choice for those who listen to a lot of music with a lot of low-end content.

Build Quality:

Both the Polk Audio ES15 and ES20 are well-built speakers with a solid construction. They are both made from high-quality materials, and they have a sleek and stylish design. However, the ES20 is slightly heavier than the ES15, which is due to its larger woofer.

Value for Money:

Both the Polk Audio ES15 and ES20 are good value for money speakers. They offer excellent sound quality for the price, and they are both well-built and stylish. However, the ES20 is slightly more expensive than the ES15, but it offers a few additional benefits, such as a better low-end response and a slightly larger size.

Overall:

The Polk Audio ES15 and ES20 are both excellent bookshelf speakers with good overall sound quality. The ES20 has a slightly better low-end response than the ES15, but it is also slightly larger and more expensive. Ultimately, the best speaker for you will depend on your individual needs and preferences. If you are looking for a speaker with a bit more bass and power, the ES20 is a good option. If you are looking for a more compact speaker with good overall sound quality, the ES15 is a good choice.

Where to Buy
Ebay
Ali-Expess
Wallmart

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