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Klipsch

klipsch Reference Premiere RP-504C II Ebony Center Channel Speaker

  • Based on 266 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Acoustic Sound Design Inc
Arrives Wednesday, Jul 22
Order within 5 hours and 31 minutes
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Color: Black


Features

  • BIGGER TRACTRIX HORN: A new, larger 90 x 90 silicone composite hybrid Tractrix horn provides crisper, clearer dialogue.
  • LINEAR TRAVEL SUSPENSION (LTS) TITANIUM DIAPHRAGM TWEETER: The exclusive LTS minimizes distortion for enhanced, detailed performance.
  • VENTED TWEETER DESIGN: The vented tweeter housing enhances the detail in what you hear.
  • ALL-NEW CERAMETALLIC WOOFERS: Updated for absolutely flawless sound reproduction, minimum distortion, and maximum efficiency.
  • TRACTRIX PORTS: Utilizing Tractrix geometry, the Reference Premiere ports allow for the most efficient, fastest air transfer from the cabinet for cleaner, more powerful bass.
  • ADVANCED CABINET DESIGN: Additional bracing and a divided cabinet minimizes vibrations with an improved input panel and furniture grade materials and finishes make these speakers a statement piece for any room.
  • REMOVABLE GRILLE: Attaches magnetically for an elegant transition from powerful showstopper to discrete performance piece.

Description

The Klipsch RP-504C II center channel speaker delivers crystal-clear precision for your movie dialogue and music lyrics with incredible acoustics. Our proprietary Tractrix® horn-loaded technology gives you a lifelike, front-row listening experience. Leveraging a larger horn, updated copper-spun 5.25” Cerametallic woofers, a vented tweeter design, and Tractrix ports, the second- generation of the acclaimed Klipsch Reference Premiere speaker series features updated technology for the cleanest, most dynamic sound possible.

Brand: Klipsch


Speaker Maximum Output Power: 25 Watts


Frequency Response: 20 KHz


Connectivity Technology: Wired


Audio Output Mode: Surround


Audio Output Mode: Surround


Mounting Type: Tabletop Mount


Enclosure Material: Wood, Titanium, Cerametallic


Speaker Type: Center Channel


Additional Features: Vented Tweeter Design


Antenna Location: For Surround Sound Systems


Subwoofer Diameter: 5.25 Inches


Color: Black


Is Waterproof: FALSE


Warranty Type: Limited


Control Method: Remote


Speaker Size: 5.25 Inches


Water Resistance Level: Not Water Resistant


MP3 player: No


Controller Type: Corded Electric


Frequency Response: 20 KHz


Number of Audio Channels: 5.1


Connectivity Technology: Wired


Wireless Technology: No Wireless Communication Technology


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: Wired


Audio Driver Type: Dynamic Driver


Brand: Klipsch


Model Number: RP-504C II Eby


Model Name: RP-504C II Eby


Built-In Media: Speaker


Warranty Description: 5 year manufacturer


Number of Items: 1


Series Number: 504


UPC: 743878046434


Manufacturer: Klipsch


Speaker Maximum Output Power: 25 Watts


Unit Count: 1.0 Count


Item Dimensions D x W x H: 15.08"D x 32.06"W x 6.87"H


Item Weight: 36 Pounds


Compatible Devices: Television


Power Source: Corded Electric


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Klipsch RP-504C II Center Channel Speaker Klipsch RP-504C II Center Channel Speaker
Color: Black
Review Image by George butler
Review Image by George butler
Review Image by George butler
This center channel absolutely exceeded my expectations. I upgraded from a Polk T30, which I originally thought was a pretty large center speaker… then the RP-504C II showed up and made the T30 look tiny in comparison. Pictures online honestly don’t prepare you for how massive and premium this thing feels in person. The sound quality is on another level. Dialogue is insanely clear and detailed, even during loud action scenes where voices usually get buried. Watching movies now feels much more cinematic because voices stay front and center without needing to constantly adjust volume levels. What impressed me most is how effortless it sounds. It handles everything from quiet conversations to explosive scenes without distortion or strain. The larger cabinet and four woofer design give voices real weight and fullness instead of sounding thin or boxed in. Music and gaming also sound fantastic through it. Center imaging is extremely precise and blends perfectly with the RP-8000F II towers. Once everything was calibrated together, the entire front soundstage felt huge and seamless. Build quality is excellent as well. The finish looks premium, the copper woofers stand out beautifully, and the overall design feels extremely solid and high-end. It instantly upgraded the look of my setup. Another thing I appreciated was the banana plug compatibility on the rear terminals. Hookup was quick, clean, and painless without fighting speaker wire strands everywhere. A few standout things after using it: * Dialogue clarity is incredible * Huge upgrade over the Polk T30 * Much larger in person than expected * Handles loud scenes effortlessly * Blends perfectly with RP tower speakers * Premium cabinet and finish quality * Easy hookup with banana plugs This speaker completely transformed movie watching for me. Voices are crisp, powerful, and easy to understand at any volume level. Easily one of the best upgrades I’ve made to my theater setup. ... show more
Reviewed in the United States on May 24, 2026 Reviewed in the United States on May 24, 2026 by George butler
    • Great match with RP-8000F II
Color: Black
Needed to upgrade my front soundstage, going with the second Gen RP. Pair this with the RP-8000F II, and you got a solid front soundstage. This is a big center speaker, so don't be surprised when the huge box shows up. Arrived with 2 puncture holes in the box, but no speaker damage, 1/16" corner peel, won't see it when setup, to little to worry about. Dialogs are crisp and clear. If you're in no rush, set price alert so you know when it goes on sale. Got this on sale, saved $250.... ... show more
Reviewed in the United States on May 15, 2026 by Islasian
    • Great Speaker - good price when on sale
Color: Black
Nice center channel speaker. Sound quality is that of a more expensive speaker. I upgraded from a small Energy center channel and this one really shines. I have it connected to an Emotiva Amp.
Reviewed in the United States on April 27, 2026 by Rotag33
    • JUST DO IT. Be sure the sound and cross overs match existing speakers JUST DO IT. Be sure the sound and cross overs match existing speakers
Color: Brown
Review Image by You
ABSOLUTELY BRILLIANT SOUND and MASSIVE. Not toooo big but, the weight is concerning - don't miss out on this one. Sounds and looks as stated and shown. 65" tv.
Reviewed in the United States on June 8, 2026 Reviewed in the United States on June 8, 2026 by You
    • Amazing Center Channel. Warning: It's not s powered sound bar.
Color: Black
This thing vastly exceeded my expectations. Driving it with an Onkyo TX-RZ820. The bass is shockingly good. I didn't expect bass from my center channel but it's there in spades (down to 60Hz). According to my stereo's test set-up microphone system, this thing performs exactly as advertised with regards to frequency response. Amazon says it's often returned. I suspect that is because of the shape - it looks like a sound bar. It's not a sound bar that you connect directly to a TV. It is a speaker that must be connected to an amplifier. ... show more
Reviewed in the United States on April 8, 2026 by Aaron Kelly
    • A Sonic Masterpiece That’s Larger Than Life
Color: Black
Title: “A Sonic Masterpiece That’s Larger Than Life” After 25 years with my trusted Bose system, I decided it was time to step into a new era of sound. Enter the Klipsch Reference Premiere series, and let me tell you, these speakers are nothing short of breathtaking. While I may not consider myself a full-blown audiophile, these speakers are making me question what I’ve been missing all these years. The Sound: The left and right channels? Simply magnificent. The clarity, depth, and separation of sound are on a level I didn’t know existed. Music feels alive, as if the band is performing right in my living room. Movies? The soundstage is immersive and detailed, making every explosion, whisper, and soundtrack hit you in just the right way. The Build: Yes, these speakers are huge. They have a commanding presence that I didn’t fully anticipate. But once you hear them, you’ll understand why. These aren’t just speakers; they’re finely tuned instruments designed to deliver uncompromising audio. The size becomes irrelevant when you realize the sound quality matches their physical stature. The Full System: I went all in—left and right channels, center speaker, surrounds, subwoofer, and two in-ceiling speakers for Atmos. The synergy between all components is incredible. The sub adds just the right amount of low-end punch without being overpowering, and the Atmos setup takes the experience to another dimension. Final Thoughts: Klipsch has absolutely nailed it with the Reference Premiere series. These speakers are a statement—both visually and sonically. If you have the space (and can embrace the size), you’ll be rewarded with a home theater experience that’s second to none. I’m officially impressed, and while I may not be an audiophile, these speakers have me feeling like one. Highly recommend for anyone ready to upgrade to big sound. ... show more
Reviewed in the United States on December 24, 2024 by Jeff Welch
    • If you are looking for better voice audio. This seems to be the one of the best.
Color: Black
I was looking for a more realistic sound of voices compared to a two speaker main channel speaker (so that I could understand what they were saying). I do like the more immersed sound from the much larger speaker. However, I still had to increase the power to the center speaker by 2 dB to fully get the most of clarity of peoples voices. Which was the primary reason for getting the larger speaker to begin with. It definitely adds to the overall quality of a surround sound system. ... show more
Reviewed in the United States on May 15, 2025 by Blue
    • Great speaker a new level of sound quality!!!! Great speaker a new level of sound quality!!!!
Color: Black
Review Image by Shane C
Review Image by Shane C
It has completely changed my 7.2.4 set up for both movies and music. In my 20x20 bonus room I run a onkya rz 70 11.2, r800f mains, r50m for sides an rears channels, two r121sw subs, an use 4 older rx3 reference speakers for atmos. I was running a Onkyo 6100 3.2.4 with a r30c and it sounded good in that set up. But when I went to the 7.2.4 it was drowned out or stressed to produce the desired sound volume or tone i wanted. The 504c11 has added a new level and dimension to my movies and music. It's richer and fuller even with the 6 other ear level speakers. A perfect upgrade. Richer fuller sound and tones. If your running a 5.1.2 or more I highly recommend it. You will love adding the 504c11. ... show more
Reviewed in the United States on May 30, 2026 Reviewed in the United States on May 30, 2026 by Shane C

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