In this review, we will be comparing SE 3000F and R-620F, two Passive Floor-standing speakers from Paradigm and Klipsch.
Let's have a brief look at the main features
of Paradigm SE 3000F and Klipsch R-620F first before getting into our more
detailed comparison.
Paradigm SE 3000F Key Specs
- 3-way Design
- 1" Tweeter
- 5.5" Midrange
- 2 x 5.5" Mineral-filled polypropylene Woofer
- 55-21k Hz Frequency Response
- 91 dB Sensitivity
- Impedance: 8ohms
- Power Range:15-100watts
- Weight:15.91kg
- Dimensions (H x W x D): 1007.0" x 8-15/16" x 10-15/16"( 1007.0 x 228.0 x 278.0mm )
Klipsch R-620F Key Specs
- 2-way Design
- 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:18.64kg
- Dimensions (H x W x D): 1021.0" x 9-3/8" x 14-1/2"( 1021.0 x 239.0 x 369.0mm )
What size room are the Paradigm SE 3000F and Klipsch R-620F 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* |
Paradigm SE 3000F |
Klipsch R-620F |
| Near-field |
Poor |
Poor |
| Small Room |
Average |
Average |
| Mid-size Room |
Good |
Good |
| Large Room |
Poor |
Poor |
| Very Large Room |
Bad |
Bad |
(* 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 Paradigm SE 3000F and Klipsch R-620F 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
One of the fundamental differences between these two speakers is that SE 3000F is a 3-way design whereas the R-620F 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 |
Paradigm SE 3000F |
Klipsch R-620F |
|
Driver Setup
|
3-way
|
2-way
|
|
Tweeter
|
1-inch
|
1.0-inch
|
|
Midrange
|
1 x 5.5-inch |
- |
|
Woofer
|
2 x 5.5-inch
|
2 x 6.5-inch
|
SE 3000F features a 1" Tweeter , a 5.5" Midrange and 2 x 5.5" Mineral-filled polypropylene Woofer . On the other hand, the R-620F features a 1.0" Tweeter and 2 x 6.5" Copper-spun IMG Woofer with a Crossover frequency at 2000Hz.
Frequency Response
SE 3000F has a frequency range of 55-21k Hz whereas R-620F has a frequency range of 38-21k Hz. With a minimum frequency of 38Hz, the R-620F can go significantly deeper on the low side and provide stronger bass compared to the SE 3000F's min frequency of 55Hz.
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
SE 3000F and R-620F have the same Impedance of 8 ohms but where they differ is the sensitivity levels. SE 3000F sensitivity is rated at 91 dB and the R-620F's is at 96 dB. This 5 dB difference makes the Klipsch R-620F a more sensitive speaker compared to Paradigm SE 3000F, 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.
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
SE 3000F features Post type posts and R-620F has a Post type posts. None of these speakers feature bi-amping/bi-wiring.
Paradigm SE 3000F's Post terminals
Klipsch R-620F's Post terminals
Cabinet Type and Port Position
Both SE 3000F and R-620F 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 Paradigm SE 3000F's and Klipsch R-620F's external dimensions. Paradigm SE 3000F has external dimensions of 1007.0 x 228.0 x 278.0mm ( 39-5/8 x 8-15/16 x 10-15/16inch) whereas Klipsch R-620F has external dimensions of 1021.0 x 239.0 x 369.0mm ( 40-3/16 x 9-3/8 x 14-1/2inch) .
Klipsch R-620F is clearly the larger of the two speakers. Its body is 11mm wider, 14mm taller and 91mm deeper than Paradigm SE 3000F.
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 Paradigm SE 3000F is approximately 633.8cm2 / 98.2inch2 and base area of the Klipsch R-620F is approximately 881.9cm2 / 136.7inch2. The SE 3000F requires 28% less surface area than the R-620F 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 Paradigm SE 3000F weighs 15.91kg / 35lbs and the Klipsch R-620F weighs 18.64kg / 41lbs. This makes the R-620F 17% heavier than the SE 3000F.
Here is a comparison of how SE 3000F and R-620F'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 Paradigm SE 3000F?
Here are the items that are included inside the box of SE 3000F:
Floorstanding loudspeaker
4 Rubber feet
4 Spike feet
Owner's Manual
Online Registration Card
Unboxing Instructions
What's in the Box of Klipsch R-620F?
Here are the items that come with the R-620F:
Floorstanding loudspeaker Grille (installed) 2 Feet 4 Screws Quick Setup Guide Important Safety Instructions Warranty Information Loudspeaker Feet note
 Driver Setup |
3-way
vs
2-way
|
Have a dedicated mid-range driver |
 Height |
1007mm
vs
1021mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
633cm2
vs
881cm2
|
Takes less floor space |
 Price per pair* |
700USD
vs
998USD
|
costs less (*prices may change depending on the seller, location and time) |
 Sensitivity |
96 dB
vs
91 dB
|
Play louder with same amount of amplification power |
 Woofer Size |
6.5 inches
vs
5.5 inches
|
Larger woofer |
|
Low Frequency Response |
38 Hz
vs
55 Hz
|
Generates deeper bass |
| General |
Paradigm Monitor SE 3000F |
Klipsch Reference R-620F |
| Brand |
Paradigm |
Klipsch |
| Speaker Type |
Floor-standing speaker |
Floor-standing speaker |
| Power Range |
15-100 watts |
up to 100 watts |
| Sensitivity |
91 dB |
96 dB |
| Impedance |
8 ohms |
8 ohms |
| Frequency Response |
55-21k Hz |
38-21k Hz |
Drivers |
|
|
| Woofer Quantity |
2 |
2 |
| Woofer Size |
5.5" |
6.5" |
| Woofer Composition |
Mineral-filled polypropylene |
Copper-spun IMG |
| Woofer Surround Material |
Rubber |
Rubber |
| Tweeter Size |
1" |
1.0" |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
5.5" |
No |
| Crossover Frequency |
n/a |
2000Hz |
| Firing Direction |
rear |
rear |
Physical Specs |
|
|
| Height |
1007.0mm (39.6") |
1021.0mm (40.2") |
| Width |
228.0mm (9") |
239.0mm (9.4") |
| Depth |
278.0mm (10.9") |
369.0mm (14.5") |
| Weight |
15.91kg (35lbs) |
18.64kg (41lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Finish |
MDF/Vinyl |
MDF/Wood-grain vinyl |
| Available Colors |
Black |
Black |
| Grille |
n/a |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Biamp Inputs |
No |
No |
Other |
|
|
| Parts Warranty |
5 Years |
5 Years |
| Labor Warranty |
5 Years |
5 Years |