In this review, we will be comparing Cornwall IV and RP-6000F, two Passive Floor-standing speakers by Klipsch Let's have a brief look at the main features
of Klipsch Cornwall IV and Klipsch RP-6000F first before getting into our more
detailed comparison.
In the following sections, we will get into more detail in order to better understand how the Klipsch Cornwall IV 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.
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Drivers
One of the fundamental differences between these two speakers is that Cornwall IV is a 3-way design whereas the RP-6000F is a 2-way speaker. 3-way designs utilize a midrange driver in addition to the tweeter and woofer on 2-way designs. Designing a crossover for a 3-way speaker is a complicated process and generally increases the overall cost of the speaker.
| Driver |
Klipsch Cornwall IV |
Klipsch RP-6000F |
|
Driver Setup
|
3-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
1 x 1.75-inch |
- |
|
Woofer
|
1 x 15-inch
|
2 x 6.5-inch
|
Cornwall IV features a 1" titanium-diaphragm compression horn-loaded Tweeter , a 1.75" Midrange and 1 x 15" Fiber composite Woofer . On the other hand, the RP-6000F features a 1" Tractrix Horn Tweeter and 2 x 6.5" Cerametallic Woofer .
Frequency Response
Cornwall IV has a frequency range of 34-20k Hz whereas RP-6000F has a frequency range of 34-25k Hz.
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
Cornwall IV and RP-6000F have the same Impedance of 8 ohms but where they differ is the sensitivity levels. Cornwall IV sensitivity is rated at 102 dB and the RP-6000F's is at 97 dB. This 5 dB difference makes the Klipsch Cornwall IV a more sensitive speaker compared to Klipsch RP-6000F, 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.
Cornwall IV can handle a max power of 125 watts RMS from the amp the whereas Cornwall IV has a max power handling value of 100 watts RMS , 25 watts less than the RP-6000F.
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 Cornwall IV 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
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 Cornwall IV's and Klipsch RP-6000F's external dimensions. Klipsch Cornwall IV has external dimensions of 966.0 x 643.0 x 394.0mm ( 38 x 25-5/16 x 15-1/2inch) 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) .
Klipsch Cornwall IV is 44mm shorter and 38mm less deeper than Klipsch RP-6000F but it is also 406mm wider.
Below you can see the front view size comparison of Klipsch Cornwall IV and Klipsch RP-6000F in scale.
Comparison image of Klipsch Cornwall IV 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 Klipsch Cornwall IV is approximately 2533.4cm2 / 392.7inch2 and base area of the Klipsch RP-6000F is approximately 1023.8cm2 / 158.7inch2. The Cornwall IV requires 147% more surface area than the RP-6000F which gives it a small disadvantage 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 Cornwall IV weighs 44.55kg / 98lbs and the Klipsch RP-6000F weighs 22.27kg / 49lbs. This makes the Cornwall IV 100% heavier than the RP-6000F.
Here is a comparison of how Cornwall IV 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 Klipsch Cornwall IV?
Here are the items that are included inside the box of Cornwall IV:
2 Floorstanding loudspeakers2 GrillesOwners ManualCongratulations letterKlipsch brochure
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
 Driver Setup |
3-way
vs
2-way
|
Have a dedicated mid-range driver |
 Sensitivity |
102 dB
vs
97 dB
|
Play louder with same amount of amplification power |
 Woofer Size |
15 inches
vs
6.5 inches
|
Larger woofer |
 Height |
966mm
vs
1010mm
|
Easier to fit in smaller spaces |
 Max Input Power |
125 watts
vs
100 watts
|
Handle more power from your amplifier |
| Number of Woofers |
2
vs
1
|
More woofers |
 High Frequency Response |
25k Hz
vs
20k Hz
|
Generates higher frequency |
 Base Surface Area |
1023cm2 (237x432mm)
vs
2533cm2 (643x394mm)
|
Takes less floor space |
 Price per pair* |
1378USD
vs
6598USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
Klipsch Heritage Cornwall IV |
Klipsch Reference Premiere RP-6000F |
| Brand |
Klipsch |
Klipsch |
| Speaker Type |
Floor-standing speaker |
Floor-standing speaker |
| Power Range |
up to 100 watts |
up to 125 watts |
| Sensitivity |
102 dB |
97 dB |
| Impedance |
8 ohms |
8 ohms |
| Frequency Response |
34-20k Hz |
34-25k Hz |
Drivers |
|
|
| Woofer Quantity |
1 |
2 |
| Woofer Size |
15" |
6.5" |
| Woofer Composition |
Fiber composite |
Cerametallic |
| Woofer Surround Material |
Rubber |
Rubber |
| Tweeter Size |
1" |
1" |
| Tweeter Type |
horn-loaded |
Tractrix Horn |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
1.75" |
No |
| Firing Direction |
n/a |
rear |
Physical Specs |
|
|
| Height |
966.0mm (38") |
1010.0mm (39.8") |
| Width |
643.0mm (25.3") |
237.0mm (9.3") |
| Depth |
394.0mm (15.5") |
432.0mm (17") |
| Weight |
44.55kg (98lbs) |
22.27kg (49lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Finish |
MDF/Wood veneer |
MDF/Wood-grain vinyl |
| Available Colors |
Black |
Walnut, Black |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Biamp Inputs |
Yes |
Yes |
Other |
|
|
| Parts Warranty |
10 Years |
5 Years |
| Labor Warranty |
10 Years |
5 Years |