Klipsch Reference Premiere RP-4000F is a 2-way Passive Bass Reflex Floor-standing speaker by Klipsch. It features a 1" Tractrix Horn Tweeter and 2 x 4" Cerametallic Woofer. The speaker has a frequency range of 37-25k Hz and a sensitivity of 95 dB. Klipsch RP-4000F has an MSRP of 698$ per pair but can often be found around 548$ per pair.
Room Size Suitability
The size of the room where you plan to use the Klipsch RP-4000F is a crucial factor in your decision. We have assessed its suitability for various room sizes based on its dimensions and maximum power output:
| Listening Environment* |
Suitability |
| Near-field | Poor |
| Small Room | Average |
| Mid-size Room | Good |
| Large Room | Average |
| Very Large Room | No way |
(* 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.)
Klipsch's Reference Premiere (RP) Series of Loudspeakers
RP-4000F is a member of Klipsch's Reference Premiere (RP) series of Passive speakers. Below you can see the main specs of these speakers.
Klipsch Reference Premiere (RP) Series Speakers
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Frequency Response of the Klipsch RP-4000F Speaker
Klipsch RP-4000F has a Frequency response range of 37-25k Hz at ±3dB and Power Range of up to 75 watts. With a minimum frequency of 37 Hz, RP-4000F delivers deep bass that will likely satisfy most listeners, especially those who enjoy music. However, movie enthusiasts and music fans who prefer a full range of sound may still benefit from adding a subwoofer.
To focus on the subwoofers that are in a similar price range with Klipsch RP-4000F, check out the Powered Subwoofers under $750. Alternatively, find the Full list of Powered Subwoofers regardless of the price.
Here we have a comparison of how RP-4000F'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
Impedance and Sensitivity
Klipsch RP-4000F's nominal impedance level is
8 ohms and has a sensitivity of
95 dB.
Sensitivity
Floor-standing Speakers
8 Ohms is pretty much the standard nominal impedance amongst stereo speakers and amplifiers so Klipsch Reference Premiere RP-4000F is not considered a difficult to drive speaker from nominal Impedance perspective.
Sensitivity
95dB of the Klipsch Reference Premiere RP-4000F is considered a high sensitivity compared to average stereo speaker which makes RP-4000F 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 RP-4000F will be a good choice.
Check the amplifiers that are in a similar price range to the Klipsch RP-4000F:
Input Type
RP-4000F has Binding post type connectors and lets bi-amping/bi-wiring. Bi-wiring can enhance the overall transparency of your loudspeakers by using separate speaker wires for the low and high-frequency drivers from a single amplifier. Bi-amping, on the other hand, involves using separate amplifiers for the high and low-frequency drivers, potentially resulting in a greater dynamic range and reduced distortion.
Klipsch RP-4000F External Dimensions and Weight
Klipsch RP-4000F has external dimensions of (Height x Width x Depth) 34-1/4 x 7-3/8 x 11-3/8inch (870.0 x 188.0 x 289.0mm ).
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 RP-4000F is approximately 543.3cm2 / 84.2inch2.
To get a better perspective on the real life size of Klipsch RP-4000F, let's compare it with a standard size Compact Disc which has a diameter of 4.7inch (120mm).
Klipsch RP-4000F Speaker Size Compared to a Compact Disc
Here we place the Klipsch RP-4000F virtually next to a standard width amplifier and turntable on a media center to get a better idea about the size.
Klipsch RP-4000F Floor-standing Speaker next to a Media Stand
WeightThe Klipsch RP-4000F weighs 13.18kg / 29lbs per piece. Here is a comparison of how RP-4000F's weight compares with the average, max and min weights in its class.
Weight
All Floor-standing Speakers
Weight
Floor-standing Speakers under $750
How does the Klipsch RP-4000F compare to the Klipsch Reference Premiere RP-5000F?
One of the natural alternative to the Klipsch RP-4000F is the RP-5000F 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 RP-4000F and Klipsch RP-5000F Size and External Dimensions
Check the Detailed Comparison of Klipsch RP-4000F vs RP-5000F for more details.
Cabinet type and Materials
Klipsch RP-4000F 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.
Port Position
Klipsch RP-4000F 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 RP-4000F is available in Walnut and Black.
Does the Klipsch RP-4000F come with a Grille?
RP-4000F 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 RP-4000F is magnetic type, it is very easy to put it on and off.
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
Recommended Accessories
Here is a list of accessories that we think you may need for the Klipsch Reference Premiere RP-4000F.
Warranty
5 Years of parts warranty and 5 Years of labor warranty is generally provided by the manufacturer.