In this review, we will be comparing ES60 and RP-6000F, two Passive Floor-standing speakers from Polk Audio and Klipsch.
Let's have a brief look at the main features
of Polk ES60 and Klipsch RP-6000F first before getting into our more
detailed comparison.
Polk ES60 Key Specs
- 2-way Design
- 1" Soft-Dome Tweeter
- 3 x 6.5" Mica-reinforced polypropylene Woofer
- 32-40k Hz Frequency Response
- 90 dB Sensitivity
- Impedance: 8ohms
- Power Range:50-300watts
- Weight:23.60kg
- Dimensions (H x W x D): 1131.0" x 8-1/2" x 15-3/4"( 1131.0 x 216.0 x 401.0mm )
Klipsch RP-6000F Key Specs
- 2-way Design
- 1" Tractrix Horn Tweeter
- 2 x 6.5" Cerametallic Woofer
- 34-25k Hz Frequency Response
- 97 dB Sensitivity
- Impedance: 8ohms
- Power Range:up to 125watts
- Weight:22.27kg
- Dimensions (H x W x D): 1010.0" x 9-5/16" x 17"( 1010.0 x 237.0 x 432.0mm )
What size room are the Polk ES60 and Klipsch RP-6000F 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 |
Klipsch RP-6000F |
| Near-field |
Bad |
Bad |
| Small Room |
Poor |
Poor |
| Mid-size Room |
Average |
Good |
| Large Room |
Good |
Good |
| 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.)
In the following sections, we will get into more detail in order to better understand how the Polk ES60 and Klipsch RP-6000F compare and hopefully end up with enough arguments to decide which one of these loudspeakers is the better choice for you.
**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.
Drivers
Both ES60 and RP-6000F are 2-way speakers.
| Driver |
Polk ES60 |
Klipsch RP-6000F |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
3 x 6.5-inch
|
2 x 6.5-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 RP-6000F features a 1" Tractrix Horn Tweeter and 2 x 6.5" Cerametallic Woofer .
Frequency Response
ES60 has a frequency range of 32-40k Hz whereas RP-6000F has a frequency range of 34-25k Hz. With a minimum frequency of 32Hz, the ES60 can go slightly deeper then the RP-6000F's min frequency of 34Hz.
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 Floor-standing class in our database.
Low Frequency
Floor-standing Speakers
High Frequency
Floor-standing Speakers
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
ES60 and RP-6000F have the same Impedance of 8 ohms but where they differ is the sensitivity levels. ES60 sensitivity is rated at 90 dB and the RP-6000F's is at 97 dB. This 7 dB difference makes the Klipsch RP-6000F a more sensitive speaker compared to Polk ES60, hence will play louder with the same amount of watts.
Sensitivity
Floor-standing Speakers
Power Range
Power
range is the range of input power in watts RMS that a loudspeaker is designed to handle. While using
an amplifier within this range ensures the nominal performance , inputting a power that is higher than the
max wattage can result in a damaged speaker.
ES60 can handle a max power of 300 watts RMS from the amp the whereas RP-6000F has a max power handling value of 125 watts RMS, 175 watts less than the ES60.
Keep in mind that a higher max power handling value doesn't necessarily make that a louder speaker
compared to a lower max handling speaker. Loudness or the sound level is also impacted by parameters
such as Impedance, sensitivity and system efficiencies.
Input Type and Bi-Amping / Bi-Wiring
Both ES60 and RP-6000F features dual binding post speaker terminals for bi-amping or bi-wiring.
Klipsch RP-6000F's Post terminals allows Bi-amping or bi-wiring
Cabinet Type and Port Position
ES60 has a bottom firing port whereas RP-6000F has a rear firing ports. Polk ES60's bottom-firing port gives more flexibility in placement in regards to proximity to walls compared to Klipsch RP-6000F with its rear-firing 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 ES60's and Klipsch RP-6000F'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 Klipsch RP-6000F has external dimensions of 1010.0 x 237.0 x 432.0mm ( 39-3/4 x 9-5/16 x 17inch) .
Polk ES60 is 21mm narrower and 31mm less deeper than Klipsch RP-6000F but it is also 121mm taller.
Below you can see the front view size comparison of Polk ES60 and Klipsch RP-6000F in scale.
Comparison image of Polk ES60 and Klipsch RP-6000F Size and External Dimensions
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 Klipsch RP-6000F is approximately 1023.8cm2 / 158.7inch2. The ES60 requires 15% less surface area than the RP-6000F which gives it a small advantage on placement in tight spaces.
Weight Comparison The weight of a loudspeaker can become an important factor if you need to move and reposition the unit often. Weight of a speaker can also "sometimes" be an indicator of the rigidity of the enclosure and the quality of the internal components used. The Polk ES60 weighs 23.60kg / 51.9lbs and the Klipsch RP-6000F weighs 22.27kg / 49lbs. This makes the ES60 6% heavier than the RP-6000F.
Here is a comparison of how ES60 and RP-6000F's weights compare with the average, max and min weights in Passive Floor-standing class.
Weight
All Floor-standing Speakers
What's in the Box of Polk ES60?
Here are the items that are included inside the box of ES60:
Floorstanding loudspeakerGrille (attached)4 Feet (pre-installed)Owners ManualOnline Product Registration
What's in the Box of Klipsch RP-6000F?
Here are the items that come with the RP-6000F:
Floorstanding loudspeakerStabilizer feet (installed)Grille (installed)2 Terminal jumpers (installed)User ManualImportant Safety InstructionsWarranty Information
 Max Input Power |
300 watts
vs
125 watts
|
Handle more power from your amplifier |
 Number of Woofers |
3
vs
2
|
More woofers |
|
Low Frequency Response |
32 Hz
vs
34 Hz
|
Generates deeper bass |
 High Frequency Response |
40k Hz
vs
25k Hz
|
Generates higher frequency |
 Base Surface Area |
866cm2
vs
1023cm2
|
Takes less floor space |
 Price per pair* |
1098USD
vs
1378USD
|
costs less (*prices may change depending on the seller, location and time) |
 Sensitivity |
97 dB
vs
90 dB
|
Play louder with same amount of amplification power |
 Height |
1010mm
vs
1131mm
|
Easier to fit in smaller spaces |
| General |
Polk Audio Signature Elite ES60 |
Klipsch Reference Premiere RP-6000F |
| Brand |
Polk Audio |
Klipsch |
| Speaker Type |
Floor-standing speaker |
Floor-standing speaker |
| Power Range |
50-300 watts |
up to 125 watts |
| Sensitivity |
90 dB |
97 dB |
| Impedance |
8 ohms |
8 ohms |
| Frequency Response |
32-40k Hz |
34-25k Hz |
Drivers |
|
|
| Woofer Quantity |
3 |
2 |
| Woofer Size |
6.5" |
6.5" |
| Woofer Composition |
Mica-reinforced polypropylene |
Cerametallic |
| Woofer Surround Material |
Butyl rubber |
Rubber |
| Tweeter Size |
1" |
1" |
| Tweeter Type |
Soft-Dome |
Tractrix Horn |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Crossover Frequency |
2500Hz |
n/a |
| Firing Direction |
bottom |
rear |
Physical Specs |
|
|
| Height |
1131.0mm (44.5") |
1010.0mm (39.8") |
| Width |
216.0mm (8.5") |
237.0mm (9.3") |
| Depth |
401.0mm (15.8") |
432.0mm (17") |
| Weight |
23.60kg (51.9lbs) |
22.27kg (49lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Finish |
MDF, Wood-grain vinyl |
MDF/Wood-grain vinyl |
| Available Colors |
Black |
Walnut, Black |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Biamp Inputs |
Yes |
Yes |
Other |
|
|
| Parts Warranty |
5 Years |
5 Years |
| Labor Warranty |
5 Years |
5 Years |