Klipsch RC-64 III delivers cinematic and realistic sound, making it the best choice for movies. It is a high-end center channel speaker that ensures audible vocals with outstanding clarity. Integration with compatible speakers and subwoofer is very smooth. The Klipsch RP-504C is one of the best speakers in the Reference Premiere series.
It is a powerful center channel speaker that produces dramatic details. Vocal clarity is excellent in both these models. High frequencies are also bright and accurate, but not harsh. The audio is directed towards the user. Comparing Klipsch RC-64 III vs RP-504C, the major difference is in cost. Build quality of these speakers is very good.
Klipsch incorporates advanced and patented engineering to reduce distortion, vibration, or coloration of audio. it focuses on dynamics, efficiency, and accuracy. If you have the budget and you already own the RF- 7 III speakers, then the RC-64 III is the best choice. Klipsch RC-64 III price is twice of that of RP-504C, is it worth the double price? Let’s have a look.
Klipsch RC-64 III vs RP-504C: which is best for what?
Klipsch RP-504C is best for budget-friendly users who have medium to large sized space.
Klipsch RC-64 III is best as an expensive center channel speaker and for large rooms.
Table: Comparison table of Klipsch RP-504C vs RC-64 III
Looks and size:
Comparing Klipsch RC-64 III vs RP-504C, the RC-64 III is slightly bigger than the other one. The Klipsch RP-504C has a rear-firing port whereas the RC-64 III has a sealed cabinet. Having firing-port is known to deliver clearer and better low-end frequencies. Magnetic grilles are included so you can easily remove them and reveal the Klipsch signature drivers. Rubber feet hold the speaker in place.
Quality
Since both these models belong to Klipsch, the result for having a wood or MDF finish is similar. They both share high-quality and sturdy enclosure. Klipsch RP-504C also boasts a scratch-resistant body. These models are available in different color options. Quality is ensured whether you are talking about enclosure or driver material.
Which one sounds better?
Comparing Klipsch RC-64 III vs RP-504C, the RC-64 III belongs to Reference Series whereas, the R504-C belongs to Reference Premiere Series. The woofers are made of Cerametallic which ensures high rigidity while being lightweight. 90×90 Horn with Tractrix geometry have smooth frequency response, well-detailed sound and are very efficient.
Driver
If you look at the high frequency driver of the RC-64 III, the LTS titanium compression driver that reduces any distortion while improving the overall performance. This type of compression driver is found in professional speakers delivering high-fidelity audio. Klipsch RP-504C has tweeter with ‘phase plug design’. This is done for phase coherency, so that the audio is improved with uniform sound pressure.
If you are familiar with Klipsch products, these driver materials are quite familiar to you. Another thing we find comparing Klipsch RP-504C vs RC-64 III is that, the RC-64 III has higher continuous power than RP-504 C. RC-64 III center channel speaker is a beast as it can handle a maximum power of 800W. The sensitivity is also slightly higher in the RC-64 III.
Each and every engineering design of Klipsch is praiseworthy. If you look into the RC-64 III, you will see the left and right drivers sit in separate chambers. As a result, there is less interference and pressure buildup within the chamber. Comparing the Klipsch RP-504C vs RC-64 III center channel speakers, the RC-64 III has a 2.5 crossover design. This helps to deliver the center channel audio to all listener in the room.
You can say the Klipsch RC-64 III is an upgrade from the RP-504C. It has higher power, larger woofer driver and will deliver improved audio. in terms of audio quality, the Klipsch RC-64 III is slightly better in clarity and delivering natural sounding audio with punchier bass. However, it also comes in double the price of RP-504C.
Overall Quality
In most cases, and for most of the consumers, the RP-504C will be a better choice. RC-64 III is for consumers who have created a large home theater, has a powerful receiver and will mostly watch movies. Vocal clarity and openness of audio is much louder and clearer with RC-64 III. With larger woofer drivers in RC-64 III, the bass is tighter and punchier.
The center channel speakers can get quite louder. They beam the cleanest audio that is natural sounding. Low-ends are punchier with RC-64 III with larger woofer drivers. When paired with compatible speakers and subwoofers, the music and movies will be fuller, with broad soundstage. In case you think you don’t want to push speakers too high or too loud, the RP-504C is the ideal choice. This center channel will fit most home users, while the RC-64 III is gigantic.
Connection ports
Comparing Klipsch RP-504C vs RC-64 III, the RC-64 III has dual binding posts which you can use to bi-wire or bi-amp to pair speakers or amplifiers. On the other hand, the RP-504C has single binding posts. You can use banana plugs, pin-connectors, spade-lugs and bare wire with it.
Placement
The placement of center channel speakers is straightforward. Simply place then above or below your TV or display. You can place it on tabletop or wall mount it. Klipsch RP-504C has rear-firing port so make sure to keep some space between the speaker and wall, otherwise it will deliver boosted bass. Follow the speaker placement instruction for front, rear speakers and subwoofers.
Best alternatives to Klipsch center channel
How would you know whether Klipsch has some of the best center channel speakers in the market? The only way is to compare with other competitive brands. The models listed below are popular and cheap. In case you have budget limitations, you can choose Polk. Comparing Klipsch vs the alternatives, you will realize Klipsch center channel speakers are quite powerful.
Table: Comparison table of the best center channel speakers
Polk Audio CS10
The Polk Audio CS10 is designed to work with TSi series. it delivers broader and spacious soundstage. Outer enclosure is made of MDF, which makes them sturdy and eliminates any sort of vibration. Polk center channel speaker produces sound warmer and clearer vocals. The drivers use laser imaging, distortion analyzer and ensures optimum efficiency. It is one of the best affordable center channel speakers.
Sony SSCS8
Sony SSCS8 delivers crystal clear vocals. It has super tweeter which makes audio sound more spacious. It delivers natural sounding audio with precision. This budget friendly center channel speaker will make movies and music more engaging. Bass response are powerful, the upper frequencies are accurate as well. The crossover is set so that it will reduce signal loss.
Pioneer SP-C22
If you are looking for the best center channel speaker under $100, then check this Pioneer SP-CS22 by Andrew Jones. The enclosure is designed to eliminate standing waves while delivering optimum performance. The crossover is set, so that there is a smooth transition between the tweeter and woofer. You will be more than happy with how this speaker sounds. It has a natural and pleasing audio with decent bass.
Conclusion
Center channel speaker is a must have if you are creating home theater system. It ensures dialogue clarity needed especially for movies. Since these models are center channel speakers, make sure the one you choose matches well with the front left and right speakers. Klipsch RC-64 III is a best match with the RF-7 III, whereas the RP-504C is more likely to work well with RP-8000F.
Klipsch RC-64 III vs RP-504C, no matter which one you choose, make sure to pair a good quality receiver with it. The sensitivity and frequency response of these models are impressive, ensuring they can get quite loud. Low-end representation is clean and tight, but you will definitely need a subwoofer. If you think Klipsch is out of your budget, then some budget-friendly alternatives are also mentioned above.
In case you are looking for something more simple in the Klipsch center speaker series, you can look into older models like the Klipsch RP-450C and Klipsch RC-64II . These are older versions of RP-504C and RC-64 III and are quite cheap.
FAQ
This FAQ is here to solve your problems. We are almost at the end of the article and here we are. Take this article as a parting gift from us.
Are center channels important?
Center channel improves dialogue clarity needed for movies. Music reproduction is much better with these as well. Going from stereo to building home theater system, addition of center channel will complete the system. So, center channel speakers are very important.
Why should you choose Klipsch?
Klipsch is one of the famous manufacturers that excel in making bookshelf speakers, floorstanding speakers , subwoofers and center channel speakers. Along with these, you will find in-wall and in-ceiling speakers. They make high-quality speakers and ensures optimum performance. While they were accused of producing ‘too bright’ or harsh high-frequencies, this issue is now taken care of.

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