Klipsch Reference R-620F is a 2-way Passive Bass Reflex Floor-standing speaker by Klipsch. It features a 1.0" Tweeter and 2 x 6.5" Copper-spun IMG Woofer. The speaker has a frequency range of 38-21k Hz and a sensitivity of 96 dB. Klipsch R-620F has an MSRP of 998$ per pair but can often be found around 498$ per pair.
What size of room is the Klipsch R-620F speaker good for?
The size of the room in which you are planning to use the Klipsch R-620F is an important decision factor. Here we have evaluated its suitability to various sizes of environments considering its size and max power parameters:
| Listening Environment* |
Suitability |
| Near-field | Poor |
| Small Room | Average |
| Mid-size Room | Good |
| Large Room | Poor |
| Very Large Room | 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.)
What are the speakers in Klipsch's Reference (R) Series?
R-620F is a member of Klipsch's Reference (R) series of Passive speakers. Below you can see the main specs of these speakers.
Klipsch Reference (R) Series Speakers
**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.
What is the Frequency Response of the Klipsch R-620F speaker?
Klipsch R-620F has a Frequency response range of 38-21k Hz at ±3dB and Power Range of up to 100 watts. At a minimum frequency of 38 Hz, R-620F will provide a deep bass that will probably satisfy majority of listeners, especially for music. Movie lovers and music listeners who like to experience a full range response will still benefit from the use of a subwooofer though.
To focus on the subwoofers that are in a similar price range with Klipsch R-620F, check out the Powered Subwoofers under $1000. Alternatively, find the Full list of Powered Subwoofers regardless of the price.
Here we have a comparison of how R-620F's Low and High frequency values compare with the average, max and min Low and High frequency values in its class.
Low Frequency
Floor-standing Speakers
High Frequency
Floor-standing Speakers
Klipsch R-620F's Copper-spun IMG Woofer
Among the speakers in our database with a max MSRP price of 1000$ (Pair), these are the 4 Passive Floor-standing speakers that have the deeper bass levels than the Klipsch R-620F's 38Hz:
Klipsch R-620F's Tweeter
What is the Crossover frequency of Klipsch R-620F?
The Crossover frequency of the R-620F is set to 2000Hz. This is the threshold frequency where the higher frequency signals over this level are sent to the tweeter and the lower-frequency signals are sent to the woofer by the crossover component.
What are the Impedance and Sensitivity of the Klipsch R-620F? Is it an easy-to-drive speaker?
Klipsch R-620F's nominal impedance level is
8 ohms and has a sensitivity of
96 dB.
Sensitivity
Floor-standing Speakers
8 Ohms is pretty much the standard nominal impedance amongst stereo speakers and amplifiers so Klipsch Reference R-620F is not considered a difficult to drive speaker from nominal Impedance perspective.
Sensitivity
96dB of Klipsch Reference R-620F is considered a high sensitivity compared to average stereo speaker which makes R-620F an easy to drive from Sensitivity perspective. If you are planning to power your speaker with a Tube amp which are generally very low power, the Klipsch R-620F will be a good choice.
Check the amplifiers that are in a similar price range to the Klipsch R-620F:
Input Type
R-620F features Post type connectors. Bi-amping and Bi-wiring are not possible.
Klipsch R-620F Back View
Klipsch R-620F External Dimensions and Weight
Klipsch R-620F has external dimensions of (Height x Width x Depth) 40-3/16 x 9-3/8 x 14-1/2inch (1021.0 x 239.0 x 369.0mm ).
Base Surface Area
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited.
The base area of Klipsch R-620F is approximately 881.9cm2 / 136.7inch2.
To get a better perspective on the real life size of Klipsch R-620F, let's compare it with a standard size Compact Disc which has a diameter of 4.7inch (120mm).
Klipsch R-620F Speaker Size Compared to a Compact Disc
Here we place the Klipsch R-620F virtually next to a standard width amplifier and turntable on a media center to get a better idea about the size.
Klipsch R-620F Floor-standing Speaker next to a Media Stand
WeightThe Klipsch R-620F weighs 18.64kg / 41lbs per piece. Here is a comparison of how R-620F's weight compares with the average, max and min weights in its class.
Weight
All Floor-standing Speakers
Weight
Floor-standing Speakers under $1000
How does the Klipsch R-620F compare to the Klipsch Reference R-625FA?
One of the natural alternative to the Klipsch R-620F is the R-625FA which is located one step higher in Klipsch's Passive Floor-standing selection.
Here is a scaled size comparison of these two speakers to give you an idea how their external dimensions compare:
Comparison image of Klipsch R-620F and Klipsch R-625FA Size and External Dimensions
Check the Detailed Comparison of Klipsch R-620F vs R-625FA for more details.
Cabinet type and Materials
Klipsch R-620F has a
Bass Reflex type cabinet and a MDF/Wood-grain vinyl finish. Bass Reflex type loudspeakers (aka Ported, Vented or Reflex Port) have enclosures that uses a port, hole or vent cut into the cabinet. Ported designs are generally more efficient than the Sealed designs.
Speaker Feet
Klipsch R-620F comes with
2 Feet which you can use to secure your loudspeaker on the surface that you are putting on. It is always recommended to use some kind of feet under all types of speakers. Besides limiting the movement of the speakers, it also compensates for non-flat surfaces and limits the contact surface area of the speaker. Rubber based feet also help isolating the vibrations within certain frequency ranges.
Port Position
Klipsch R-620F is a rear-firing port speaker so you have to make sure you leave enough space between the back of the speaker and wall or bookshelf so that it has room to breathe.
Available colors
Klipsch R-620F is available in Black.
Does the Klipsch R-620F come with a Grille?
R-620F comes with magnetic grilles in Black color choices. The purpose of the grille is to protect the delicate driver elements from external impacts while still allowing the sound to pass as clearly as possible. Since the included grille of the R-620F is magnetic type, it is very easy to put it on and off.
Klipsch R-620F with Grille
What's in the Box of Klipsch R-620F?
Here are the items that are included inside the box of R-620F:
Floorstanding loudspeaker Grille (installed) 2 Feet 4 Screws Quick Setup Guide Important Safety Instructions Warranty Information Loudspeaker Feet note
User's Manual
For more information about how to setup, use and maintain the Klipsch Reference R-620F, use the direct link below to download the official manual document:
Download User Manual for Klipsch R-620F
Official Product Page
Official manufacturer's product page for the Klipsch Reference R-620F speaker can be found below:
Official Product Page for Klipsch R-620F
Warranty
5 Years of parts warranty and 5 Years of labor warranty is generally provided by the manufacturer.