Polk Audio Signature Elite ES10 is a 2-way Passive Bass Reflex Bookshelf speaker by Polk Audio. It features a 1" Soft-Dome Tweeter and 1 x 4" Mica-reinforced polypropylene Woofer. The speaker has a frequency range of 78-40k Hz and a sensitivity of 84 dB. Polk ES10 has an MSRP of 249$ per pair but can often be found around 179$ per pair.
Room Size Suitability
The size of the room where you plan to use the Polk ES10 is a crucial factor in your decision. We have assessed its suitability for various room sizes based on its dimensions and maximum power output:
| Listening Environment* |
Suitability |
| Near-field | Average |
| Small Room | Good |
| Mid-size Room | Average |
| Large Room | Poor |
| Very Large Room | Bad |
(* Approximate Room sizes: Small < 100sq. ft / 9 m2, Mid-size: 100-220 sq. ft / 9-20 m2, Large 220-400 sq. ft / 20-36 m2, Very Large: > 400 sq. ft / 36 m2.
Average Floor Height: 9" / 2.7m. Typical room sizes differ from country to country, and the actual listening experience changes depending on floor height, room shape, surface materials, listening position, speaker locations, etc.)
Polk Audio replaced the older S10 with this model. Follow the link to read our detailed comparison of these models:
Compare Polk ES10 vs Polk S10
Polk Audio's Signature Elite Series of Loudspeakers
ES10 is a member of Polk Audio's Signature Elite series of Passive speakers. Below you can see the main specs of these speakers.
Polk Audio Signature Elite Series Speakers
Polk Audio Signature Elite Series Speakers
**This post contains affiliate links, and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.
Frequency Response of the Polk ES10 Speaker
Polk ES10 has a Frequency response range of 78-40k Hz at ±3dB and Power Range of 20-100 watts. With a minimum frequency of 78 Hz, it is hard to expect a strong bass response from ES10 so depending on your use case, using a subwoofer will significantly help to widen the response range.
To focus on the subwoofers that are in a similar price range with Polk ES10, check out the Powered Subwoofers under $300. Alternatively, find the Full list of Powered Subwoofers regardless of the price.
Here we have a comparison of how ES10's Low and High frequency values compare with the average, max and min Low and High frequency values in its class.
Low Frequency
Bookshelf Speakers
High Frequency
Bookshelf Speakers
Polk ES10's Terylene Soft-Dome Tweeter
Crossover frequency of the Polk ES10?
The Crossover frequency of the ES10 is set to 2500Hz. This is the threshold frequency where the higher frequency signals over this level are sent to the tweeter and the lower-frequency signals are sent to the woofer by the crossover component.
Impedance and Sensitivity
Polk ES10's nominal impedance level is
8 ohms and has a sensitivity of
84 dB.
Sensitivity
Bookshelf Speakers
8 Ohms is pretty much the standard nominal impedance amongst stereo speakers and amplifiers so Polk Audio Signature Elite ES10 is not considered a difficult to drive speaker from nominal Impedance perspective.
Sensitivity
With a sensitivity level of only 84 dB, Polk Audio Signature Elite ES10 is a difficult to drive speaker from Sensitivity perspective, make sure to choose an amplifier with a high output if you like listening to your music at high volume levels. You may especially have a hard time using Tube amplifiers which are traditionally very low power compared to Class A/B or Class D amps.
Check the amplifiers that are in a similar price range to the Polk ES10:
Input Type
ES10 features 5-Way post type connectors. Bi-amping and Bi-wiring are not possible.
Polk ES10 Back View
Polk ES10's 5-Way post terminals
Polk ES10 External Dimensions and Weight
Polk ES10 has external dimensions of (Height x Width x Depth) 8-7/16 x 5-7/16 x 6-3/16inch (215.0 x 139.0 x 158.0mm ).
Base Surface Area
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited.
The base area of Polk ES10 is approximately 219.6cm2 / 34.0inch2.
To get a better perspective on the real life size of Polk ES10, let's compare it with a standard size Compact Disc which has a diameter of 4.7inch (120mm).
Polk ES10 Speaker Size Compared to a Compact Disc
Here we place the Polk ES10 virtually next to a standard width amplifier and turntable on a BDI Octave Media Cabinet to get a better idea about the size.
Polk ES10 Speaker next to an amplifier and turntable
WeightThe Polk ES10 weighs 2.73kg / 6lbs per piece. Here is a comparison of how ES10's weight compares with the average, max and min weights in its class.
Weight
All Bookshelf Speakers
Weight
Bookshelf Speakers under $300
How does the Polk ES10 compare to the Polk Audio Signature Elite ES15?
One of the natural alternative to the Polk ES10 is the ES15 which is located one step higher in Polk Audio's Passive Bookshelf selection.
Here is a scaled size comparison of these two speakers to give you an idea how their external dimensions compare:
Comparison image of Polk ES10 and Polk ES15 Size and External Dimensions
Check the Detailed Comparison of Polk ES10 vs ES15 for more details.
Cabinet type and Materials
Polk ES10 has a
Bass Reflex type cabinet and a MDF, Wood-grain vinyl finish. Bass Reflex type loudspeakers (aka Ported, Vented or Reflex Port) have enclosures that uses a port, hole or vent cut into the cabinet. Ported designs are generally more efficient than the Sealed designs.
Speaker Feet
Polk ES10 comes with
8 Self-adhesive rubber feet which you can use to secure your loudspeaker on the surface that you are putting on. It is always recommended to use some kind of feet under all types of speakers. Besides limiting the movement of the speakers, it also compensates for non-flat surfaces and limits the contact surface area of the speaker. Rubber based feet also help isolating the vibrations within certain frequency ranges.
Port Position
Polk ES10 is a rear-firing port speaker so you have to make sure you leave enough space between the back of the speaker and wall or bookshelf so that it has room to breathe.
Polk ES10 Power Port Port
Available colors
Polk ES10 is available in Black, White and Walnut.
Wall Mounting
ES10 has Keyhole mounting bracket that makes it possible to mount on walls and similar surfaces easily.
Does the Polk ES10 come with a Grille?
ES10 comes with grilles. The purpose of the grille is to protect the delicate driver elements from external impacts while still allowing the sound to pass as clearly as possible.
Polk ES10 with Grille
What's in the Box of Polk ES10?
Here are the items that are included inside the box of ES10:
2 Bookshelf loudspeakers2 Grille (attached)8 Self-adhesive rubber feetWall-mount templateOwners ManualOnline Product Registration
Recommended Accessories
Here is a list of accessories that we think you may need for the Polk Audio Signature Elite ES10.
- Speaker Cable and Connectors
- Vibration Isolators: IsoAcoustics isolators more affordable options too.
- Acoustic Panels and Treatments: Your room is as important as your stereo equipment so acoustic treatments goes a long way in improving the overall performance.
- Speaker Stands: Stands bring your bookshelf speakers to ideal height (rule of thumb is to have the tweeter level with your ear in your listening position), helps stability and acoustical isolation.
Official Product Page
Official manufacturer's product page for the Polk Audio Signature Elite ES10 speaker can be found below:
Official Product Page for Polk ES10
Warranty
5 Years of parts warranty and 5 Years of labor warranty is generally provided by the manufacturer.