Polk ES60 vs Polk ES30 Comparison

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Polk ES60

Passive Floor-standing | 32-40k Hz

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Polk ES30

Passive Center Channel | 55-40k Hz

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Polk ES60

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Polk ES30

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Polk ES60

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Polk ES30

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Polk ES60 vs Polk ES30 Speaker Comparison

In this review, we will be comparing two different types of speakers by Polk Audio. Polk Audio Signature Elite ES60 is a Floor-standing speaker whereas the ES30 is a Center Channel speaker.

Let's have a brief look at the main features of Polk ES60 and Polk ES30 first before getting into our more detailed comparison.

Key Specs	Polk ES60	Polk ES30
Brand	Polk Audio United States · founded 1972	Polk Audio United States · founded 1972
Design	2-way	2-way
Tweeter	1" Soft-Dome	1" High-res dome
Woofer	3 x 6.5" Mica-reinforced polypropylene	2 x 5.5" mica-reinforced polypropylene Dynamic Balance
Frequency response	32-40k Hz	55-40k Hz
Sensitivity	90 dB	89 dB
Impedance	8 ohms	8 ohms
Power range	50-300 watts	20-125 watts
Weight	23.60kg / 51.9lbs	8.64kg / 19lbs
Dimensions (H x W x D)	44-1/2" x 8-1/2" x 15-3/4" 1131.0 x 216.0 x 401.0mm	7-1/2" x 20-1/16" x 10-5/8" 191.0 x 510.0 x 270.0mm

ES60 and ES30 are members of Polk Audio's Signature Elite series of speakers. Below you can find the loudspeakers from this series.

Polk Audio Signature Elite Series History

Model	Body	Frequency	Sensitivity	Impedance	Woofer
Polk ES60	Floor-standing	32-40k Hz	90 dB	8Ω	3 x 6.5"
Polk ES20	Bookshelf	41-40k Hz	86 dB	8Ω	1 x 6.5"
Polk ES35	Center Channel	66-40k Hz	89 dB	8Ω	6 x 3"
Polk ES15	Bookshelf	44-40k Hz	85 dB	8Ω	1 x 5.25"
Polk ES50	Floor-standing	38-40k Hz	88 dB	8Ω	2 x 5.25"
Polk ES10	Bookshelf	78-40k Hz	84 dB	8Ω	1 x 4"
Polk ES55	Floor-standing	34-40k Hz	89 dB	8Ω	3 x 6.5"
Polk ES30	Center Channel	55-40k Hz	89 dB	8Ω	2 x 5.5"
Polk Audio Signature Elite ES90	Surround	142-26k Hz	85 dB	8Ω	1 x 5.25"

What size room are the Polk ES60 and Polk ES30 speakers good for?

The size of the room in which you are planning to use these loudspeakers is an important decision factor. Here we have compared their suitability to various sizes of environments considering their size and max power parameters:

Listening Environment*	Polk ES60	Polk ES30
Near-field	Bad	Poor
Small Room	Poor	Average
Mid-size Room	Average	Good
Large Room	Good	Average
Very Large Room	Average	Poor

(* 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.)

The sections below take each area in turn: drivers, frequency response, physical size and what you get in the box.

**This post contains affiliate links, and we will be compensated if you make a purchase after clicking through our links. As an Amazon Associate I earn from qualifying purchases.

Drivers

Both ES60 and ES30 are 2-way speakers.

Polk ES60

Polk ES30

TweeterWoofer

Front view, drawn to scale - cabinets and drivers share one scale, so sizes are directly comparable. Hover a driver for its size.

Driver	Polk ES60	Polk ES30
Driver Setup	2-way	2-way
Tweeter	1-inch	1-inch
Midrange	-	-
Woofer	3 x 6.5-inch	2 x 5.5-inch

ES60 features a 1" Terylene High-Res Soft-Dome Tweeter and 3 x 6.5" Mica-reinforced polypropylene Woofer with a Crossover frequency at 2500Hz. On the other hand, the ES30 features a 1" Terylene High-res dome Tweeter and 2 x 5.5" mica-reinforced polypropylene Dynamic Balance Woofer.

Frequency Response

ES60 has a frequency range of 32-40k Hz whereas ES30 has a frequency range of 55-40k Hz. With a minimum frequency of 32Hz, the ES60 can go significantly deeper on the low side and provide stronger bass compared to the ES30's min frequency of 55Hz.

The graph below depicts how these two speakers compare with the max, min and average Low Frequency values of other speakers in the Floor-standing class in our database.

Low Frequency

Floor-standing Speakers

ES60

ES30

Min

Average

Median

Neither pair reaches down to 20Hz, the usual definition of full-range, which is normal for speakers of this size. If you want the bottom octave for movies or bass-heavy music, add a subwoofer to whichever you choose. Visit our Powered Subwoofers section to find out more about the available options.

Impedance and Sensitivity

ES60 and ES30 have the same Impedance of 8 ohms but where they differ is the sensitivity levels. ES60 sensitivity is rated at 90 dB and the ES30's is at 89 dB. This 1 dB difference makes the Polk ES60 a more sensitive speaker compared to Polk ES30, hence will play louder with the same amount of watts.

Sensitivity

Floor-standing Speakers

ES60

ES30

Min

Average

Median

Power Range

Power range is the range of input power in watts RMS that a loudspeaker is designed to handle. Staying within that range gives nominal performance; driving the speaker beyond its maximum wattage can damage it.

ES60 can handle a max power of 300 watts RMS, whereas ES30 has a max power handling value of 125 watts RMS, 175 watts less than the ES60.

Note that higher power handling does not make a speaker louder: that depends mainly on sensitivity and impedance. The calculator below shows how loud each of these actually plays on a real amplifier.

Which plays louder on your amplifier?

Starting with a popular amplifier - change it to the one you own, or any you are considering, and watch both numbers move.

Amplifier - change this

Distance

Playing as

Polk ES60

Polk ES30

Input Type and Bi-Amping / Bi-Wiring

ES60 features 5-Way post posts which make bi-amping or bi-wiring possible. ES30 has a 5-Way post which doesn't feature bi-amping/bi-wiring.

Polk ES30's 5-Way post terminals

Cabinet Type and Port Position

ES60 has a bottom firing port whereas ES30 has a rear firing ports. Polk ES60's bottom-firing port gives more flexibility in placement in regards to proximity to walls compared to Polk ES30 with its rear-firing port.

Polk ES30 Port

Physical Specs

The size of a speaker can sometimes be 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 ES60's and Polk ES30's external dimensions. Polk ES60 has external dimensions of 1131.0 x 216.0 x 401.0mm (44-1/2 x 8-1/2 x 15-3/4inch) whereas Polk ES30 has external dimensions of 191.0 x 510.0 x 270.0mm (7-1/2 x 20-1/16 x 10-5/8inch).

Polk ES30 is 940mm shorter and 131mm less deeper than Polk ES60 but it is also 294mm wider.

Base Surface Area Comparison
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited. The base surface area of the Polk ES60 is approximately 866.2cm² / 134.3inch² and base area of the Polk ES30 is approximately 1377.0cm² / 213.4inch². The ES60 requires 37% less surface area than the ES30 which gives it a small advantage on placement in tight spaces.

What's in the Box of Polk ES60?

Here are the items that are included inside the box of ES60:

Floorstanding loudspeaker
Grille (attached)
4 Feet (pre-installed)
Owners Manual
Online Product Registration

What's in the Box of Polk ES30?

Here are the items that come with the ES30:

Center-channel loudspeaker
Grille (attached)
4 Self-adhesive rubber feet
Owners Manual
Online Product Registration

Reasons to choose Polk Audio Signature Elite ES60 over Polk Audio Signature Elite ES30

Max Input Power	300 watts vs 125 watts	Handle more power from your amplifier
Sensitivity	90 dB vs 89 dB	Play louder with same amount of amplification power
Woofer Size	6.5 inches vs 5.5 inches	Larger woofer
Number of Woofers	3 vs 2	More woofers
Low Frequency Response	32 Hz vs 55 Hz	Generates deeper bass
Base Surface Area	866cm² vs 1377cm²	Takes less floor space

Reasons to choose Polk Audio Signature Elite ES30 over Polk Audio Signature Elite ES60

Height	191mm vs 1131mm	Easier to fit in smaller spaces
Price per pair*	299USD vs 1098USD	costs less (*prices may change depending on the seller, location and time)

Polk ES60 vs Polk ES30 Specs Table

Detailed comparison of specifications

General	Polk Audio Signature Elite ES60	Polk Audio Signature Elite ES30
Brand	Polk Audio	Polk Audio
Speaker Type	Floor-standing speaker	Center channel speaker
Power Range	50-300 watts	20-125 watts
Sensitivity	90 dB	89 dB
Impedance	8 ohms	8 ohms
Frequency Response	32-40k Hz	55-40k Hz
Drivers
Woofer Quantity	3	2
Woofer Size	6.5"	5.5"
Woofer Composition	Mica-reinforced polypropylene	mica-reinforced polypropylene Dynamic Balance
Woofer Surround Material	Butyl rubber	n/a
Tweeter Size	1"	1"
Tweeter Type	Soft-Dome	High-res dome
Aimable Tweeter	No	No
Midrange Driver	No	No
Crossover Frequency	2500Hz	n/a
Firing Direction	bottom	rear
Physical Specs
Height	1131.0mm (44.5")	191.0mm (7.5")
Width	216.0mm (8.5")	510.0mm (20.1")
Depth	401.0mm (15.8")	270.0mm (10.6")
Weight	23.60kg (51.9lbs)	8.64kg (19lbs)
Enclosure	Bass Reflex	Bass Reflex
Finish	MDF, Wood-grain vinyl	MDF, Wood-grain vinyl
Available Colors	Black	Black, Walnut, White
Grille	Yes	Yes
Moisture Resistancy	No	No
Connections
Biamp Inputs	Yes	n/a
Other
Parts Warranty	5 Years	5 Years
Labor Warranty	5 Years	5 Years

Verdict

Siblings in Polk Audio's Signature Elite series, so they share a family sound. It comes down to size, output and price.

Area	Better	Why
Bass	A	Polk ES60 digs deeper - 32Hz against 55Hz.
Amplifier needs	evenly matched	Similar sensitivity (90dB vs 89dB) - both want much the same power.
Headroom	A	Polk ES60 takes more power (300W vs 125W) - more in hand in a big room.
Size	depends	Polk ES30 is easier to place; Polk ES60 is bigger, which usually goes with fuller bass. Your room decides.
Type	depends	A Passive Floor-standing against a Passive Center Channel - a different job rather than a better one.
Expandability	A	Polk ES60: bi-amping.
Price	B	Polk ES30 is cheaper - $299 against $1,098, about 73% less; arguably a different class.

A Polk ES60 B Polk ES30
depends neither is better in the abstract - it turns on your room, your system or how you will use them. Only specs published for both speakers are judged; anything missing on either side is left out rather than guessed.

Which should you choose?

The usual trade-off: Polk ES60 measures better, Polk ES30 costs about about 3.7x the price% less. Whether that gap is worth the money is the call only you can make - and in a normal room it is often smaller than the numbers suggest. If a subwoofer is in your plans, the bass gap largely stops mattering - you would be crossing over above 55Hz anyway, which makes the cheaper Polk ES30 much easier to justify. Match it to your room: we rate Polk ES60 the better fit for a large room and a very large room, and Polk ES30 for a small room and a mid-size room.

And remember what a spec sheet cannot show: how each looks in your room and whether the finish suits it, what dealer support and warranty are like where you live, and how they actually sound to you. If you can hear them first - ideally with your own music - that will tell you more than any number above.