In this review, we will be comparing RP-4000F and SE 6000F, two Passive Floor-standing speakers from Klipsch and Paradigm. Let's have a brief look at the main features
of Klipsch RP-4000F and Paradigm SE 6000F first before getting into our more
detailed comparison.
What size room are the Klipsch RP-4000F and Paradigm SE 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:
In the following sections, we will get into more detail in order to better understand how the Klipsch RP-4000F and Paradigm SE 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 RP-4000F is a 2-way design whereas the SE 6000F is a 3-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 RP-4000F |
Paradigm SE 6000F |
|
Driver Setup
|
2-way
|
3-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
- |
1 x 5.5-inch |
|
Woofer
|
2 x 4-inch
|
3 x 5.5-inch
|
RP-4000F features a 1" Tractrix Horn Tweeter and 2 x 4" Cerametallic Woofer . On the other hand, the SE 6000F features a 1" Tweeter , a 5.5" Midrange and 3 x 5.5" Mineral-filled polypropylene Woofer .
Frequency Response
RP-4000F has a frequency range of 37-25k Hz whereas SE 6000F has a frequency range of 53-21k Hz. With a minimum frequency of 37Hz, the RP-4000F can go significantly deeper on the low side and provide stronger bass compared to the SE 6000F's min frequency of 53Hz.
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
RP-4000F and SE 6000F have the same Impedance of 8 ohms but where they differ is the sensitivity levels. RP-4000F sensitivity is rated at 95 dB and the SE 6000F's is at 93 dB. This 2 dB difference makes the Klipsch RP-4000F a more sensitive speaker compared to Paradigm SE 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.
RP-4000F can handle a max power of 100 watts RMS from the amp the whereas RP-4000F has a max power handling value of 75 watts RMS , 25 watts less than the SE 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
RP-4000F features Binding post posts which make bi-amping or bi-wiring possible. SE 6000F has a Post which doesn't feature bi-amping/bi-wiring.
Paradigm SE 6000F's Post terminals
Cabinet Type and Port Position
Both RP-4000F and SE 6000F 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 RP-4000F's and Paradigm SE 6000F's external dimensions. Klipsch RP-4000F has external dimensions of 870.0 x 188.0 x 289.0mm ( 34-1/4 x 7-3/8 x 11-3/8inch) whereas Paradigm SE 6000F has external dimensions of 1051.0 x 228.0 x 361.0mm ( 41-3/8 x 8-15/16 x 14-3/16inch) .
Paradigm SE 6000F is clearly the larger of the two speakers. Its body is 40mm wider, 181mm taller and 72mm deeper than Klipsch RP-4000F.
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 RP-4000F is approximately 543.3cm2 / 84.2inch2 and base area of the Paradigm SE 6000F is approximately 823.1cm2 / 127.6inch2. The RP-4000F requires 34% less surface area than the SE 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 Klipsch RP-4000F weighs 13.18kg / 29lbs and the Paradigm SE 6000F weighs 20.00kg / 44lbs. This makes the SE 6000F 52% heavier than the RP-4000F.
Here is a comparison of how RP-4000F and SE 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 RP-4000F?
Here are the items that are included inside the box of RP-4000F:
Floorstanding loudspeakerStabilizer feet (installed)Grille (installed)2 Terminal jumpers (installed)User ManualImportant Safety InstructionsWarranty Information
What's in the Box of Paradigm SE 6000F?
Here are the items that come with the SE 6000F:
Floorstanding loudspeaker
4 Rubber feet
4 Spike feet
Owner's Manual
Online Registration Card
Unboxing Instructions
 Sensitivity |
95 dB
vs
93 dB
|
Play louder with same amount of amplification power |
 Low Frequency Response |
37 Hz
vs
53 Hz
|
Generates deeper bass |
 High Frequency Response |
25k Hz
vs
21k Hz
|
Generates higher frequency |
 Bi-Amping and Bi-Wiring |
Yes
vs
No
|
Allows bi-amping and bi-wiring connections |
 Height |
870mm
vs
1051mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
543cm2 (188x289mm)
vs
823cm2 (228x361mm)
|
Takes less floor space |
 Price per pair* |
698USD
vs
1000USD
|
costs less (*prices may change depending on the seller, location and time) |
 Max Input Power |
100 watts
vs
75 watts
|
Handle more power from your amplifier |
 Driver Setup |
3-way
vs
2-way
|
Have a dedicated mid-range driver |
| Woofer Size |
5.5 inches
vs
4 inches
|
Larger woofer |
| Number of Woofers |
3
vs
2
|
More woofers |
| General |
Klipsch Reference Premiere RP-4000F |
Paradigm Monitor SE 6000F |
| Brand |
Klipsch |
Paradigm |
| Speaker Type |
Floor-standing speaker |
Floor-standing speaker |
| Power Range |
up to 75 watts |
15-100 watts |
| Sensitivity |
95 dB |
93 dB |
| Impedance |
8 ohms |
8 ohms |
| Frequency Response |
37-25k Hz |
53-21k Hz |
Drivers |
|
|
| Woofer Quantity |
2 |
3 |
| Woofer Size |
4" |
5.5" |
| Woofer Composition |
Cerametallic |
Mineral-filled polypropylene |
| Woofer Surround Material |
Rubber |
Rubber |
| Tweeter Size |
1" |
1" |
| Tweeter Type |
Tractrix Horn |
n/a |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
5.5" |
| Firing Direction |
rear |
rear |
Physical Specs |
|
|
| Height |
870.0mm (34.3") |
1051.0mm (41.4") |
| Width |
188.0mm (7.4") |
228.0mm (9") |
| Depth |
289.0mm (11.4") |
361.0mm (14.2") |
| Weight |
13.18kg (29lbs) |
20.00kg (44lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Finish |
MDF/Wood-grain vinyl |
MDF/Vinyl |
| Available Colors |
Walnut, Black |
Black |
| Grille |
Yes |
n/a |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Biamp Inputs |
Yes |
No |
Other |
|
|
| Parts Warranty |
5 Years |
5 Years |
| Labor Warranty |
5 Years |
5 Years |