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Klipsch R-30C vs Klipsch RP-600C Comparison

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Klipsch R-30C

Passive Center Channel | 78-21k Hz

Klipsch Reference R-30C
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Klipsch RP-600C

Passive Center Channel | 58-25k Hz

Klipsch Reference Premiere RP-600C
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Klipsch R-30C Klipsch R-30C
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Klipsch RP-600C Klipsch RP-600C
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Klipsch R-30C
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Klipsch RP-600C
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Klipsch R-30C vs Klipsch RP-600C Speaker Comparison

In this review, we will be comparing R-30C and RP-600C, two Passive Center Channel speakers by Klipsch

Let's have a brief look at the main features of Klipsch R-30C and Klipsch RP-600C first before getting into our more detailed comparison.

Klipsch R-30C Key Specs

  • 2-way Design
  • 1" Tractrix Horn Tweeter
  • 4 x 3.5" spun-copper TCP Woofer
  • 78-21k Hz Frequency Response
  • 96 dB Sensitivity
  • Impedance: 8ohms
  • Power Range:up to 100watts
  • Weight:5.00kg
  • Dimensions (H x W x D): 126.0" x 26-1/16" x 6-13/16"( 126.0 x 662.0 x 174.0mm )

Klipsch RP-600C Key Specs

  • 2-way Design
  • 1" Tractrix horn dome Tweeter
  • 2 x 6.5" Cerametallic cone Woofer
  • 58-25k Hz Frequency Response
  • 97 dB Sensitivity
  • Impedance: 8ohms
  • Power Range:up to 125watts
  • Weight:10.91kg
  • Dimensions (H x W x D): 204.0" x 21-15/16" x 12-1/8"( 204.0 x 558.0 x 308.0mm )

What size room are the Klipsch R-30C and Klipsch RP-600C 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* Klipsch R-30C Klipsch RP-600C
Near-field Average Poor
Small Room Good Average
Mid-size Room Average Good
Large Room Poor Average
Very Large Room Bad 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 Klipsch R-30C and Klipsch RP-600C 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 R-30C and RP-600C are 2-way speakers.

Driver Klipsch R-30C Klipsch RP-600C
Driver Setup 2-way 2-way
Tweeter 1-inch 1-inch
Midrange - -
Woofer 4 x 3.5-inch 2 x 6.5-inch

R-30C features a 1" LTS (Linear Travel Suspension) titanium diaphragm Tractrix Horn Tweeter and 4 x 3.5" spun-copper TCP Woofer with a Crossover frequency at 1650 Hz. On the other hand, the RP-600C features a 1" titanium Tractrix horn dome Tweeter and 2 x 6.5" Cerametallic cone Woofer .

Frequency Response

R-30C has a frequency range of 78-21k Hz whereas RP-600C has a frequency range of 58-25k Hz. With a minimum frequency of 58Hz, the RP-600C can go significantly deeper on the low side and provide stronger bass compared to the R-30C's min frequency of 78Hz.

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 Center Channel class in our database.

Low Frequency

Center Channel Speakers

R-30C
RP-600C
Min
Average
Max
High Frequency

Center Channel Speakers

Klipsch R-30C
Klipsch RP-600C
Min
Average
Max

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

R-30C and RP-600C have the same Impedance of 8 ohms but where they differ is the sensitivity levels. R-30C sensitivity is rated at 96 dB and the RP-600C's is at 97 dB. This 1 dB difference makes the Klipsch RP-600C a more sensitive speaker compared to Klipsch R-30C, hence will play louder with the same amount of watts.

Sensitivity

Center Channel Speakers

R-30C
RP-600C
Min
Average
Max

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.

R-30C can handle a max power of 125 watts RMS from the amp the whereas R-30C has a max power handling value of 100 watts RMS , 25 watts less than the RP-600C.

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

R-30C features Binding post type posts and RP-600C has a Binding post type posts. None of these speakers feature bi-amping/bi-wiring.

Klipsch R-30C Terminals
Klipsch R-30C's Binding post terminals

Klipsch RP-600CBinding post Terminals
Klipsch RP-600C's Binding post terminals

Cabinet Type and Port Position

Both R-30C and RP-600C have rear firing ports. Rear ported speakers generally need more room between the backside of the speaker and the wall compared to sealed and front/bottom ported speakers. Placing the speakers too close to the walls may cause the bass to sound boomy.

If you are limited in space and can't get the speakers away from the backwall, check our Speakers with Front Firing Ports page.

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 Klipsch R-30C's and Klipsch RP-600C's external dimensions. Klipsch R-30C has external dimensions of 126.0 x 662.0 x 174.0mm ( 4-15/16inch x 26-1/16inch x 6-13/16inch ) whereas Klipsch RP-600C has external dimensions of 204.0 x 558.0 x 308.0mm ( 8 x 21-15/16 x 12-1/8inch) .

Klipsch R-30C is 78mm shorter and 134mm less deeper than Klipsch RP-600C but it is also 104mm wider.

Below you can see the front view size comparison of Klipsch R-30C and Klipsch RP-600C in scale.

Klipsch R-30C vs Klipsch RP-600C Size Comparison - Front View
Comparison image of Klipsch R-30C and Klipsch RP-600C 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 Klipsch R-30C is approximately 1151.9cm2 / 178.5inch2 and base area of the Klipsch RP-600C is approximately 1718.6cm2 / 266.4inch2. The R-30C requires 33% less surface area than the RP-600C 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 Klipsch R-30C weighs 5.00kg / 11lbs and the Klipsch RP-600C weighs 10.91kg / 24lbs. This makes the RP-600C 118% heavier than the R-30C.

Here is a comparison of how R-30C and RP-600C's weights compare with the average, max and min weights in Passive Center Channel class.

Weight
All Center Channel Speakers
Klipsch R-30C
Klipsch RP-600C
Min
Average
Max

What's in the Box of Klipsch R-30C?

Here are the items that are included inside the box of R-30C:
  • Center-channel loudspeaker
  • Grille
  • User Manual
  • Important Safety Instructions
  • Warranty Information
  • What's in the Box of Klipsch RP-600C?

    Here are the items that come with the RP-600C:
  • Center channel loudspeaker
  • Grille (installed)
  • 4 Self-adhesive rubber feet
  • Plastic tipped bolt (w/ attached nut)
  • User Manual
  • Important Safety Instructions
  • Warranty Information

  • Reasons to choose Klipsch Reference R-30C over Klipsch Reference Premiere RP-600C
    Number of Woofers 4 vs 2 More woofers
    Height 126mm vs 204mm Easier to fit in smaller spaces
    Base Surface Area 1151cm2 vs 1718cm2 Takes less floor space

    Reasons to choose Klipsch Reference Premiere RP-600C over Klipsch Reference R-30C

    Max Input Power 125 watts vs 100 watts Handle more power from your amplifier
    Sensitivity 97 dB vs 96 dB Play louder with same amount of amplification power
    Woofer Size 6.5 inches vs 3.5 inches Larger woofer
    Low Frequency Response 58 Hz vs 78 Hz Generates deeper bass
    High Frequency Response 25k Hz vs 21k Hz Generates higher frequency
    Klipsch R-30C vs Klipsch RP-600C Specs Table
    Detailed comparison of specifications
    General Klipsch Reference R-30C Klipsch Reference Premiere RP-600C
    Brand Klipsch Klipsch
    Speaker Type Center channel speaker Center channel speaker
    Power Range up to 100 watts up to 125 watts
    Sensitivity 96 dB 97 dB
    Impedance 8 ohms 8 ohms
    Frequency Response 78-21k Hz 58-25k Hz
    Drivers
    Woofer Quantity 4 2
    Woofer Size 3.5" 6.5"
    Woofer Composition spun-copper TCP Cerametallic cone
    Woofer Surround Material n/a Rubber
    Tweeter Size 1" 1"
    Tweeter Type Tractrix Horn Tractrix horn dome
    Aimable Tweeter No No
    Midrange Driver No No
    Crossover Frequency 1650 Hz n/a
    Firing Direction rear rear
    Physical Specs
    Height 126.0mm (5") 204.0mm (8")
    Width 662.0mm (26.1") 558.0mm (22")
    Depth 174.0mm (6.9") 308.0mm (12.1")
    Weight 5.00kg (11lbs) 10.91kg (24lbs)
    Enclosure Ported Bass Reflex
    Finish Textured Wood Grain Vinyl MDF/Wood-grain vinyl
    Available Colors Black,White,Mocha Walnut, Black
    Grille Yes Yes
    Moisture Resistancy No No
    Connections
    Biamp Inputs No n/a
    Other
    Parts Warranty 5 Years 5 Years
    Labor Warranty 5 Years 5 Years

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