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Polk Audio Signature S60 vs Klipsch Reference R-620F
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Polk Audio S60

Floor-standing speaker |

Polk Audio Signature S60
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Klipsch R-620F

Floor-standing speaker |

Klipsch Reference R-620F
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Polk Audio S60 vs Klipsch R-620F Speaker Comparison

In this review, we will be comparing specifications of S60 and R-620F, two Floor-standing speakers from Polk Audio and Klipsch.

Let's have a brief look at the main features of Polk Audio S60 and Klipsch R-620F before getting into our more detailed comparison.

Polk Audio S60 Key Specs

  • 1" Tweeter
  • 3 x 6.5" Mica-reinforced polypropylene Woofer
  • 26-40k Hz Frequency Response
  • 90 dB Sensitivity
  • Impedance: 8ohms
  • Power Range:20-300watts
  • Weight: lbs
  • Dimensions (H x W x D): " x 11-3/4" x 15-3/4"

Klipsch R-620F Key Specs

  • 1.0" Tweeter
  • 2 x 6.5" Copper-spun IMG Woofer
  • 38-21k Hz Frequency Response
  • 96 dB Sensitivity
  • Impedance: 8ohms
  • Power Range:up to 100watts
  • Weight: lbs
  • Dimensions (H x W x D): " x 9-3/8" x 14-1/2"

Let's read on the following sections in order to better understand in detail how Polk Audio S60 and Klipsch R-620F compares and hopefully end up with enough arguments to decide which one is better for you.



Drivers

Both S60 and R-620F are 2-way speakers. S60 features a 1" Tweeter , a " Midrange and 3 x 6.5" Mica-reinforced polypropylene Woofer . On the other hand, R-620F features a 1.0" Tweeter , a " Midrange and 2 x 6.5" Copper-spun IMG Woofer .

Frequency Response

S60 has a frequency range of 26-40k Hz whereas R-620F has a frequency range of 38-21k Hz.

Low Frequency

Floor-standing Speakers

Polk Audio S60
Klipsch R-620F
Min
Average
Max
High Frequency

Floor-standing Speakers

Polk Audio S60
Klipsch R-620F
Min
Average
Max

Impedance and Sensitivity

S60 and R-620F has the same Impedance of 8 ohms but where they differ is the sensitivity levels. S60 sensitivity is rated at 90 dB and R-620F's is at 96 dB. This 6 dB difference makes Klipsch R-620F a more sensitive speaker compared to Polk Audio S60, hence will play louder with the same amount of watts.

Sensitivity

Floor-standing Speakers

Polk Audio S60
Klipsch R-620F
Min
Average
Max

Power Range

S60 has a power range of 20-300 watts RMS whereas R-620F has a power range of up to 100 watts.

Input Type and Bi-Amping / Bi-Wiring

S60 features 5-way post posts which makes bi-amping or bi-wiring possible. R-620F has a Post which doesn't feature b-amping/bi-wiring.

Cabinet Type and Port Position

Both S60 and R-620F have a firing ports.

Physical Specs



Reasons to choose Polk Audio Signature S60 over Klipsch Reference R-620F
Max Input Power 300 watts vs 100 watts Handle more power from your amplifier
Number of Woofers 3 vs 2 More woofers
Low Frequency Response 26 Hz vs 38 Hz Generates deeper bass
High Frequency Response 40 Hz vs 21 Hz Generates higher frequency
Bi-amp / Bi-Wiring Yes vs No Allows bi-amping and bi-wiring connections
Reasons to choose Klipsch Reference R-620F over Polk Audio Signature S60
Sensitivity 96 dB vs 90 dB Play louder with same amount of amplification power

Polk Audio S60 vs Klipsch R-620F Specs Table
Detailed comparison of specifications
General Polk Audio Signature S60 Klipsch Reference R-620F
Brand Polk Audio Klipsch
Speaker Type Floor-standing speaker Floor-standing speaker
Suggested Break-in Period - -
Power Range 20-300 watts up to 100 watts
Sensitivity 90 dB 96 dB
Impedance 8 ohms 8 ohms
Frequency Response 26-40k Hz 38-21k Hz
Drivers
Woofer Size 6.5" 6.5"
Woofer Composition Mica-reinforced polypropylene Copper-spun IMG
Woofer Surround Material Butyl rubber Rubber
Tweeter Size 1" 1.0"
Tweeter Type
Aimable Tweeter No No
Midrange Driver No No
Crossover Frequency - -
Firing Direction
Physical Specs
Height 44-1/2" 40-3/16"
Width 11-3/4" 9-3/8"
Depth 15-3/4" 14-1/2"
Weight lbs lbs
Enclosure Bass Reflex Bass Reflex
Finish Meddite MDF MDF/Wood-grain vinyl
Available Colors Black Black
Mounting Bracket
Recommended Stand Height
Grille - -
Moisture Resistancy No No
Connections
Connector Type 5-way post Post
Biamp Inputs Yes No
Other
Parts Warranty 5 Years 5 Years
Labor Warranty 5 Years 5 Years



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