Klipsch RP-504C Center Channel Speaker

Model: 1065810 UPC: 743878035773 Item: 2623


Color: Ebony - In Stock

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754 Route 309 (Bethlehem Pike) Montgomeryville, PA 18936
  • Mon: 9:30am - 8pm
  • Tues - Fri: 9:30am - 6pm
  • Sat: 9:30am - 5pm
  • Sun: 12:00pm - 5pm
(215) 368-8343
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38 Greenfield Avenue, Ardmore, PA 19003
  • Mon: Closed
  • Tues- Fri: 11am - 6pmSat: 10am - 5pm
  • Sun: Closed
(610) 649-7002
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Klipsch RP-504C Center Channel Speaker Overview

When building a home theater system, you want to pack your best technology into the center-channel speaker. While all the other speakers pipe in the music and supply the effects, the center channel carries the story. And no t many cente speakers clarify the conversation better than those in Klipsch’s updated, high-value Reference Premiere line. The line-topping RP-504C leverages Klipsch’s 70-year experience with acoustic engineering and innovations such as the Tractrix 90-by-90 horn and four Cerametallic low-mid drivers, for a center channel that pairs absolute clarity with rock-solid imaging. You hear every whisper, every shout, every syllable. And it blends seamlessly with its siblings across the Reference Premiere line, both sonically and stylishly, for a truly cinematic experience all around (and up and down) the room, no matter the size or shape.
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Product Information

Product highlights

  • 1-inch titanium linear travel tweeter
  • 90-by-90 degree Tractrix horn for wide dispersion and high efficiency
  • New vented tweeter enclosure for low distortion
  • Four 5.25-inch spun copper Cerametallic cone woofers with two-layer copper-wound voice coils
  • Rear-firing Tractrix bass port for stronger lows
  • High efficiency (97 dB at 1 watt) and high power handling (600 watts peak) for wide dynamic range
  • Sturdy MDF cabinet with furniture-grade, scratch-resistant ebony or walnut finish
  • Copper cones, laser-cut logo and satin baffle for stylish presentation with or without grille
  • Dimensions: 6.81” high by 31.13” wide by 14.46” deep
  • Weight: 34 lbs.
  • Warranty: 5 years – World Wide Stereo is an authorized dealer for every brand we sell
  • Included: World Wide Stereo 60-day guarantee and expert product support

The trademark Tractrix horn

A core design element in Klipsch speakers, then and now, is the horn. Flared 90 degrees vertically and horizontally, the unique Tractrix horn acts as acoustic  amplification for the high-frequency driver (a second Tractrix horn fires out of a rear bass port). The horn not only makes speakers such as the RP-504C ultra efficient, but also steers the highs for precise localization of instruments and dialogue – especially important in the center channel. The Tractrix horn, molded of compressed silicon composite and fitted with a phase plug to reduce resonances, places listeners in the middle of the action or at center stage.

A tweaked tweeter

At the center of that Tractrix horn is Klipsch’s latest tweeter design, a 1-inch titanium-diaphragm driver for lightness and rigidity, with high efficiency and low distortion. The proven LTS (linear travel suspension) technology maximizes piston motion, and an all-new vented housing reduces the reflected (or standing) waves that can compromise performance.

Those iconic copper cones

Even before you power it up, you can always spot a Klipsch thanks to the emblematic copper-colored cones. The four 5.25-inch woofers in the RP-504C are formed of Klipsch’s proprietary spun-copper Cerametallic material, which adds stiffness while subtracting weight for superior transient reproduction and high efficiency. And the rear-firing Tractrix horn port strengthens the bass further still.

A truly dynamic range

Klipsch’s horn-loading design, combined with ultra-light and ultra-responsive drivers with custom coils and magnets, allows speakers such as the RP-504C to reproduce the full dynamic range of today’s movie soundtracks – and rock the house when called for. Efficiency, paired with power-handling capability, means Klipsch speakers match perfectly with the vast majority of today’s home-theater receivers and amps.

Designed to be displayed

The cabinetry is made of solid MDF material reinforced for minimal internal resonances, with your choice of ebony or walnut scratch-resistant finish. Combined with the unique look of copper cones and trim rings, laser-etched logo and flared horn, the RP-504C looks right at home proudly displayed right under your flatscreen, with or without the attractive and flexible magnetic grille attached.

Prop 65 Warning

WARNING: California Residents - Proposition 65. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.



  • Frequency response: 58-25kHz +/-3dB
  • Sensitivity: 97dB @ 2.83V/1m
  • Power handling (cont/peak): 150W/600W
  • Nominal impedance: 8 ohms compatible
  • Crossover frequency: 500Hz/1500Hz
  • High-frequency driver: 1” Titanium LTS vented tweeter with hybrid cross-section Tractrix horn
  • Low frequency driver: Quad 5.25” Cerametallic cone woofers
  • Enclosure material: MDF
  • Enclosure type: Bass Reflex via rear-firing Tractrix port
  • Inputs: Single binding posts
  • Dimensions (H x W x D): 6.81" x 31.13" x 14.46"
  • Weight: 34 lbs.

What's in the Box

What's in the Box:

  • RP-504C Center Channel Speaker
  • Manual


Customer Reviews for Klipsch RP-504C Center Channel Speaker

5.0 / 5.0
7 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Fast shipping ! Great speaker
I love the center sound stage ! Klipsch great speaker!
July 3, 2019
8 months ago
Great center channel for the buck! Highly recommend Klipsch speakers!
June 26, 2019
Amazing Center Speaker!
Originally I was going to save money to buy the behemoth of center speaker, the Klipsch RC-64 III but decided to go with the RP-504C. Boy oh boy, this speaker is amazing! I can hear sounds that I could never hear with my Harman Harman soundbar 7.2.4 Atmos, very good product too but it can't compare with a surround system put together with Klipsch speakers. This center speaker will not disappoint, the sound it gorgeous and full of detail, it has a beautiful wood veneer - very impressive. Definitely recommended if what you are looking for is quality. If you haven't made your decision and is thinking about it? BUY IT!
May 29, 2019
10 months ago
I have so much to say about this speaker and the word is: AMAZING!!!!
April 9, 2019
Excellent center channel along with great appearance. Love it
December 31, 2018
1 year ago
Absolutly amazing product! Hands down, all day and night the best speaker I have ever owned.
One word, wow. This speaker set is amazing for the price. I recently tried the Bose soundbar 700 and it said it was the end all be all sound bar you will ever need. It was lying. This is what you need! I have never heard so much punch and clarity as a package. If your even considering it. Take it from me! This is the best of the best in home audio
December 26, 2018
Have not hooked up yet, but looks awesome
December 17, 2018


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Why did you choose this?
World Wide Stereo Store
I just love the reference premier speakers
Celio G on Apr 2, 2019
I just love the reference premier speakers
Celio G on Apr 2, 2019
Well known name for speakers and great reviews
Doug L on Dec 10, 2018
Well known name for speakers and great reviews
Doug L on Dec 10, 2018
can a 130W channel amp pair with this speaker?
Alec L on Nov 12, 2019
Prop 65 Warning

WARNING: California Residents - Proposition 65. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.