In this review, we will be comparing two different type of speakers by Polk Audio. Polk Audio Signature Elite ES90 is a Surround speaker whereas the ES10 is a Bookshelf speaker.
Let's have a brief look at the main features
of Polk Audio Signature Elite ES90 and Polk ES10 first before getting into our more
detailed comparison.
Polk Audio Signature Elite ES90 Key Specs
- 2-way Design
- 1" Soft-Dome Tweeter
- 5.25" Woofer
- 142-26k Hz Frequency Response
- 85 dB Sensitivity
- Impedance: 8ohms
- Weight:kg
- Dimensions (H x W x D): " x 7-1/2" x 12-1/8"
Polk ES10 Key Specs
- 2-way Design
- 1" Soft-Dome Tweeter
- 4" Mica-reinforced polypropylene Woofer
- 78-40k Hz Frequency Response
- 84 dB Sensitivity
- Impedance: 8ohms
- Power Range:20-100watts
- Weight:2.73kg
- Dimensions (H x W x D): 215.0" x 5-7/16" x 6-3/16"( 215.0 x 139.0 x 158.0mm )
Signature Elite ES90 and ES10 are members of Polk Audio's Signature Elite series of speakers. Below you can find the loudspeakers from this series.
In the following sections, we will get into more detail in order to better understand how the Polk Audio Signature Elite ES90 and Polk ES10 compare and hopefully end up with enough arguments to decide which one of these loudspeakers is the better choice for you.
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Drivers
Both Signature Elite ES90 and ES10 are 2-way speakers.
| Driver |
Polk Audio Signature Elite ES90 |
Polk ES10 |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
1 x 5.25-inch
|
1 x 4-inch
|
Signature Elite ES90 features a 1" Soft-Dome Tweeter and 1 x 5.25" Woofer . On the other hand, the ES10 features a 1" Terylene Soft-Dome Tweeter and 1 x 4" Mica-reinforced polypropylene Woofer with a Crossover frequency at 2500Hz.
Frequency Response
Signature Elite ES90 has a frequency range of 142-26k Hz whereas ES10 has a frequency range of 78-40k Hz. With a minimum frequency of 78Hz, the ES10 can go significantly deeper on the low side and provide stronger bass compared to the Signature Elite ES90's min frequency of 142Hz.
Below graphs depict how these two speakers compare with the max, min and average values of the Min and Max Frequencies of other speakers in the Surround class in our database.
Low Frequency
Surround Speakers
High Frequency
Surround Speakers
Polk Audio Signature Elite ES90
None of these speakers achieves full range experience which is commonly agreed as 20Hz-20kHz. In order to achieve lower lows / deeper bass, we recommend you pair these with a subwoofer. Visit our Powered Subwoofers section to find out more about the available options.
Impedance and Sensitivity
Signature Elite ES90 and ES10 have the same Impedance of 8 ohms but where they differ is the sensitivity levels. Signature Elite ES90 sensitivity is rated at 85 dB and the ES10's is at 84 dB. This 1 dB difference makes the Polk Audio Signature Elite ES90 a more sensitive speaker compared to Polk ES10, hence will play louder with the same amount of watts.
Sensitivity
Surround Speakers
Input Type and Bi-Amping / Bi-Wiring
Signature Elite ES90 features 5-Way post type posts and ES10 has a 5-Way post type posts. None of these speakers feature bi-amping/bi-wiring.
Polk ES10's 5-Way post terminals
Polk ES10 Power Port Port
Physical Specs
Size of a speaker can sometimes become an important decision factor due to space constraints or in some cases purely for esthetic reasons. In this section, we are going to compare Polk Audio Signature Elite ES90's and Polk ES10's external dimensions. Polk Audio Signature Elite ES90 has external dimensions of ( ) whereas Polk ES10 has external dimensions of 215.0 x 139.0 x 158.0mm ( 8-7/16 x 5-7/16 x 6-3/16inch) .
Polk ES10 is clearly the larger of the two speakers. Its body is 139mm wider, 215mm taller and 158mm deeper than Polk Audio Signature Elite ES90.
What's in the Box of Polk ES10?
Here are the items that come with the ES10:
2 Bookshelf loudspeakers2 Grille (attached)8 Self-adhesive rubber feetWall-mount templateOwners ManualOnline Product Registration