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Klipsch Reference R-625FA Review
Klipsch Reference R-625FA

Main Features

  • 1" 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:49.00 lbs / 22.20 kg
  • Dimensions(HxWxD): 40-3/16"x9-3/8"x16-3/4" / 1021.0 x 239.0 x 426.0mm
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Klipsch R-625FA Review

Klipsch Reference R-625FA is a 2-way Passive Bass Reflex Floor-standing speaker by Klipsch. It features a 1" 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-625FA has an MSRP of 1658$ per pair. R-625FA also features built-in Dolby Atmos system which consists of up-firing 1 x 5.25 drivers.

Klipsch R-625FA Dolby Atmos Drivers
Klipsch R-625FA Dolby Atmos Drivers

What size of room is the Klipsch R-625FA speaker good for?

The size of the room in which you are planning to use the Klipsch R-625FA 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-fieldPoor
Small RoomAverage
Mid-size RoomGood
Large RoomPoor
Very Large RoomBad

(* 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-625FA 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
Model Frequency SensitivityImpedance Woofer
Klipsch R-51M
Compare
62-21k Hz 93 dB8Ω 1 x 5.25"
Klipsch R-620F
Compare
38-21k Hz 96 dB8Ω 2 x 6.5"
Klipsch R-820F
Compare
35-21k Hz 97 dB8Ω 2 x 8"
Klipsch R-625FA
38-21k Hz 96 dB8Ω 2 x 6.5"
Klipsch R-41M
Compare
68-21k Hz 90 dB8Ω 1 x 4"
Klipsch R-610F
Compare
45-21k Hz 94 dB8Ω 1 x 6.5"
Klipsch R-34C
Compare
82-21k Hz 96 dB8Ω 4 x 3.5"
Klipsch RF-7 III
Compare
32-25k Hz 100 dB8Ω 2 x 10"
Klipsch R-52C
Compare
89-21k Hz 95 dB8Ω 2 x 5.25"
Klipsch R-30C
Compare
78-21k Hz 96 dB8Ω 4 x 3.5"


**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-625FA speaker?

Klipsch R-625FA 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-625FA 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-625FA, check out the Powered Subwoofers under $2000. Alternatively, find the Full list of Powered Subwoofers regardless of the price.
Here we have a comparison of how R-625FA'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
Klipsch R-625FA
Min
Average
Max
High Frequency
Floor-standing Speakers
Klipsch R-625FA
Min
Average
Max

Among the speakers in our database with a max MSRP price of 2000$ (Pair), these are the 5 Passive Floor-standing speakers that have the deeper bass levels than the Klipsch R-625FA's 38Hz:

  • KLH Kendall with Low Frequency of 25 Hz (Compare w/ R-625FA)
  • KLH Concord with Low Frequency of 28 Hz (Compare w/ R-625FA)
  • GoldenEar Triton Seven with Low Frequency of 29 Hz (Compare w/ R-625FA)
  • PSB Imagine X2T with Low Frequency of 30 Hz (Compare w/ R-625FA)
  • SVS Prime Tower with Low Frequency of 30 Hz (Compare w/ R-625FA)


What is the Crossover frequency of Klipsch R-625FA?

The Crossover frequency of the R-625FA 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-625FA? Is it an easy-to-drive speaker?

Klipsch R-625FA's nominal impedance level is 8 ohms and has a sensitivity of 96 dB.

Sensitivity
Floor-standing Speakers
Klipsch R-625FA
Min
Average
Max

8 Ohms is pretty much the standard nominal impedance amongst stereo speakers and amplifiers so Klipsch Reference R-625FA is not considered a difficult to drive speaker from nominal Impedance perspective.

Sensitivity

96dB of Klipsch Reference R-625FA is considered a high sensitivity compared to average stereo speaker which makes R-625FA 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-625FA will be a good choice.

Check the amplifiers that are in a similar price range to the Klipsch R-625FA:

  • Integrated Amps under 1500 USD
  • Integrated Amps under 2000 USD
  • Integrated Amps under 3000 USD
  • All Integrated Amplifiers

Input Type

R-625FA features Post type connectors. Bi-amping and Bi-wiring are not possible.
Klipsch R-625FA Terminals
Klipsch R-625FA's Post terminals

Klipsch R-625FA External Dimensions and Weight

Klipsch R-625FA has external dimensions of (Height x Width x Depth) 40-3/16 x 9-3/8 x 16-3/4inch (1021.0 x 239.0 x 426.0mm ).

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-625FA is approximately 1018.1cm2 / 157.8inch2.

To get a better perspective on the real life size of Klipsch R-625FA, let's compare it with a standard size Compact Disc which has a diameter of 4.7inch (120mm).

Klipsch R-625FA Real Life Body Size Comparison
Klipsch R-625FA Speaker Size Compared to a Compact Disc

Here we place the Klipsch R-625FA virtually next to a standard width amplifier and turntable on a media center to get a better idea about the size.

Klipsch R-625FA placed next to a Media Stand
Klipsch R-625FA Floor-standing Speaker next to a Media Stand

Weight

The Klipsch R-625FA weighs 22.20kg / 48.8lbs per piece. Here is a comparison of how R-625FA's weight compares with the average, max and min weights in its class.

Weight
All Floor-standing Speakers
Klipsch R-625FA
Min
Average
Max
Weight
Floor-standing Speakers under $2000
Klipsch R-625FA
Min
Average
Max

Cabinet type and Materials

Klipsch R-625FA 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-625FA 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-625FA 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-625FA is available in Black.

Does the Klipsch R-625FA come with a Grille?

R-625FA comes with removable front and top grilles. 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.

Klipsch R-625FA  with Grille
Klipsch R-625FA with Grille

What's in the Box of Klipsch R-625FA?

Here are the items that are included inside the box of R-625FA:
  • Floorstanding loudspeaker
  • 2 Grilles (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-625FA, use the direct link below to download the official manual document:
    Download User Manual for Klipsch R-625FA

    Official Product Page

    Official manufacturer's product page for the Klipsch Reference R-625FA speaker can be found below:
    Official Product Page for Klipsch R-625FA

    Warranty

    5 Years of parts warranty and 5 Years of labor warranty is generally provided by the manufacturer.

    Klipsch Reference R-625FA Alternatives in Passive Floor-standing Speakers
    Model Type Sensitivity Impedance Frequency
    Triangle Borea BR07
    Compare
    3-way 91 dB 8 ohms 44 - 22k Hz
    Polk R700
    Compare
    3-way 88 dB 8 ohms 38-38k Hz
    Klipsch R-820F
    Compare
    2-way 97 dB 8 ohms 35-21k Hz
    Klipsch RP-8000F II
    Compare
    2-way 98 dB 8 ohms 32-25k Hz
    Klipsch RP-6000F
    Compare
    2-way 97 dB 8 ohms 34-25k Hz
    Wharfedale EVO4.4
    Compare
    3-way 89 dB 8 ohms 44-22k Hz
    Triangle Borea BR09
    Compare
    3-way 92.5 dB 8 ohms 35 - 22k Hz
    Polk ES60
    Compare
    2-way 90 dB 8 ohms 32-40k Hz
    Polk R600
    Compare
    2-way 87.5 dB 8 ohms 43-38k Hz
    Polk R500
    Compare
    2-way 87 dB 8 ohms 49-38k Hz
    Frequently Asked Questions about Klipsch Reference R-625FA
    What is the External Dimensions of Klipsch Reference R-625FA
    What is the Speaker Sensitivity of Klipsch Reference R-625FA
    is the Klipsch Reference R-625FA an easy to drive speaker?



    Klipsch R-625FA Detailed Specifications

    General
    BrandKlipsch
    Full Model NameKlipsch Reference R-625FA
    Speaker Type2-way Floor-standing
    Power Rangeup to 100 watts
    Sensitivity96 dB
    Impedance8 ohms
    Frequency Response38-21k Hz
    DRIVERS
    Woofer Size6.5-inch
    Woofer CompositionCopper-spun IMG
    Woofer SurroundRubber
    Tweeter Size1-inch
    Crossover freq2000Hz
    Port Positionrear

    CONNECTIONS
    Connector TypePost
    Biamp InputsNo
    Port Positionrear
    PHYSICAL SPECS
    Height1021.0mm ( 40-3/16-inch)
    Width239.0mm ( 9-3/8-inch)
    Depth426.0mm ( 16-3/4-inch)
    Height1021.0mm ( 40-3/16-inch)
    Weight22.20kg ( 49.00 lbs)
    EnclosureBass Reflex
    FinishMDF/Wood-grain vinyl
    Available ColorsBlack
    Mounting BracketNo
    GrilleYes
    Moisture ResistanceNo
    OTHER
    Handheld RemoteNo
    Parts Warranty5 Years
    Labor Warranty5 Years
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