Klipsch RP-504C Reference Premiere Center vs Klipsch RP-502S Reference Premiere Surround: Spec Comparison
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You are comparing the klipsch rp 504c reference premiere center vs rp 502s reference to build a home theater system. Both speakers share the same Ebony finish and advanced driver technology. The main difference lies in their physical design and intended role. The center channel is wide and flat, while the surround speakers are taller and boxier. You need to understand these specs to place them correctly in your room.
Speaker Type
Center Channel
Surround
Width
31 inches
20 inches
Height
6.8 inches
18 inches
Depth
11.4 inches
16 inches
Weight
39.7 pounds
36 pounds
Unique Feature
Rear Tractrix Port
Wide Dispersion Surround Technology
Choose the first if
- You need a speaker to sit horizontally under or above your television.
- You want a wide cabinet that matches the width of most modern TVs.
- You prefer a rear-firing port for flexible placement near a wall.
Choose the second if
- You are buying a pair of speakers for side or rear positions.
- You need taller speakers that can stand on a shelf or use a mount.
- You want wide dispersion technology for better sound coverage in the room.
Verdict
Choose the RP-504C if you need a dedicated center channel for dialogue and TV placement. Choose the RP-502S pair if you need surround speakers for side or rear channels. Both use the same core driver technology for consistent sound.
Klipsch RP-504C vs RP-502S Specs
Speaker Design
Edge: Tie
The Klipsch RP-504C is a center channel speaker designed to sit below or above your television. It has a wide, low profile measuring 31 inches in width, 6.8 inches in height, and 11.4 inches in length. The Klipsch RP-502S is a surround speaker sold as a pair. It is taller and deeper, measuring 20 inches in width, 18 inches in height, and 16 inches in length. The RP-504C is built for horizontal placement to match screen width. The RP-502S is built for vertical or horizontal placement on stands or wall mounts. Each product has a distinct physical shape suited to its specific role in a home theater.
Driver Technology
Edge: Tie
Both speakers share the same high-performance driver technology from the Reference Premiere series. The Klipsch RP-504C uses Cerametallic woofers and a titanium tweeter. The Klipsch RP-502S also uses Cerametallic woofers and a titanium tweeter. Both feature a 90° x 90° Tractrix horn and a vented tweeter design to reduce resonance and standing waves. The linear travel suspension in the tweeters lowers distortion for both units. The woofers in both speakers are matted to dual-layer, copper-wound voice coils for exceptional conductivity. You get identical acoustic driver quality regardless of which speaker you choose for your system.
Dispersion Technology
Edge: Klipsch RP-502S Ebony Surround Speakers
The Klipsch RP-502S includes proprietary Wide Dispersion Surround Technology (WDST). This feature provides astounding sonic detail and lifelike, cinematic sound. It is particularly useful for surround channels where placement might not be ideal. The Klipsch RP-504C does not list WDST in its specifications. Instead, it features a rear Tractrix port designed to create ideal airflow with minimal distortion. This port is matched to the cabinet and woofers for the center channel role. The RP-502S has a specific advantage for surround sound positioning due to its dedicated dispersion technology.
Weight
Edge: Klipsch RP-504C Center Speaker
The Klipsch RP-504C center channel speaker weighs 39.7 pounds. The Klipsch RP-502S surround speakers weigh 36 pounds. Note that the RP-502S is sold as a pair, so the total weight for the surround set is 72 pounds. The RP-504C is a single unit. The RP-502S pair is significantly heavier overall. If you are mounting the RP-502S, you must account for the weight of two speakers. The RP-504C is lighter as a single component, making it slightly easier to handle for center channel installation.
Finish
Edge: Tie
Both speakers are available in an Ebony finish. The Klipsch RP-504C comes in Ebony or Walnut. The Klipsch RP-502S also comes in Ebony or Walnut. Both finishes feature satin painted baffles with a scratch-resistant design. The RP-502S includes strong, flexible, magnetic grilles for protection and a sleek aesthetic. The RP-504C description does not explicitly mention magnetic grilles, though they are common in this series. You can match the Ebony finish across your entire system. The build quality and aesthetic appeal are consistent between the two models.
Choose your Klipsch speaker for your setup
You need a dedicated center channel for dialogue
Our pick: Klipsch RP-504C Center Speaker
The RP-504C is a wide center speaker measuring 31 inches across. Its rear Tractrix port helps manage airflow for clear vocals. The Cerametallic woofers and titanium tweeter deliver smooth frequency response. This design focuses on center-stage audio, making it the right choice for anchoring your home theater sound.
You need surround speakers for immersive effects
Our pick: Klipsch RP-502S Ebony Surround Speakers
The RP-502S pair includes Wide Dispersion Surround Technology for cinematic sound. These speakers measure 20 by 18 inches, fitting side placements well. The satin ebony finish and magnetic grilles protect the drivers while looking sleek. You get two units for surround channels, enhancing spatial audio in your room.
You want consistent design across all channels
Our pick: Klipsch RP-504C Center Speaker
Both models share the Ebony finish and Reference Premiere driver technology. The RP-504C offers a low profile of 6.8 inches high. Its Tractrix horn and vented tweeter ensure smooth highs. If you prioritize a unified look with a dedicated center speaker, this model matches the surround pair's aesthetic and build quality.
Klipsch RP-504C Center Speaker
Best for: Clear dialogue in home theater setups
- Speaker Type
- Center channel
- Tweeter Type
- Titanium diaphragm, Tractrix horn
- Finish
- Ebony
- Dimensions
- 11.4 × 31 × 6.8 inches
- Weight
- 39.7 pounds
The Klipsch RP-504C is a center channel speaker designed for clear dialogue and immersive sound. It features a 90° x 90° Tractrix horn, a vented titanium tweeter, and Cerametallic woofers. The rear Tractrix port optimizes airflow. Measuring 31 inches wide and weighing 39.7 pounds, it fits well in standard entertainment setups. This speaker suits listeners who prioritize precise audio reproduction and robust build quality for their home theater.
- Cerametallic woofers deliver lower frequencies with high efficiency.
- Vented titanium tweeter reduces standing waves for smoother highs.
- Rear Tractrix port minimizes distortion at low frequencies.
- Heavy 39.7-pound build requires sturdy mounting support.
- Large 31-inch width limits placement in narrow cabinets.
- You need a dedicated center channel for clear dialogue.
- You have space for a wide speaker on your stand.
- You prefer rigid materials for accurate sound reproduction.
- You require a compact speaker for tight spaces.
- You need a lightweight unit for easy wall mounting.
- You prefer a vertical surround speaker for side placement.
Verdict: Klipsch RP-504C Center Speaker offers precise audio with its specialized drivers. It fits home theater enthusiasts who value dialogue clarity and have space for a wide, heavy unit.
Klipsch RP-502S Ebony Surround Speakers
Best for: Wide dispersion surround sound in home theaters
- Tweeter Type
- Titanium diaphragm, Tractrix horn
- Features
- Rear Speakers
- Finish
- Ebony
- Dimensions
- 16 × 20 × 18 inches
- Weight
- 36 pounds
The Klipsch RP-502S is a pair of surround speakers designed for home theater immersion. It features a 90 x 90 degree Tractrix horn and titanium vented tweeters for smooth high-frequency reproduction. The Cerametallic woofers provide efficient sound with low distortion. These Ebony-finished speakers measure 20 inches wide and 18 inches tall, weighing 36 pounds each. They use Wide Dispersion Surround Technology to fill the room with cinematic detail.
- Titanium vented tweeter reduces standing waves for smoother highs
- Cerametallic cones with copper-wound voice coils for efficiency
- 90 x 90 degree Tractrix horn for wide dispersion
- Wide Dispersion Surround Technology for lifelike sound
- Heavy at 36 pounds per speaker
- Large footprint at 20 inches wide and 18 inches tall
- You need wide sound dispersion for surround channels
- You prefer a heavy, stable build for floor placement
- You want titanium tweeters for detailed high frequencies
- You have limited space for 20-inch wide speakers
- You cannot support 36-pound speakers on stands
- You prefer compact bookshelf designs over larger surrounds
Verdict: Klipsch RP-502S Ebony Surround Speaker fits buyers who prioritize wide dispersion and detailed highs in a substantial, floor-standing surround package. It suits those with the space for its 20-inch width and 36-pound weight.
Specifications side by side
| Spec | Klipsch RP-504C Center Speaker | Klipsch RP-502S Ebony Surround Speakers |
|---|---|---|
| Speaker Type | Center channel | – |
| Tweeter Type | Titanium diaphragm, Tractrix horn | Titanium diaphragm, Tractrix horn |
| Features | – | Rear Speakers |
| Finish | Ebony | Ebony |
| Dimensions | 11.4 × 31 × 6.8 inches | 16 × 20 × 18 inches |
| Weight | 39.7 pounds | 36 pounds |
| Color | Ebony | Ebony |
| Model | 1065810 | RP-502S |
Frequently asked questions
Can the Klipsch RP-502S replace the RP-504C for center channel duty?
No. The RP-502S is designed as a surround speaker with a 20-inch width and 18-inch height. The RP-504C is a dedicated center channel measuring 31 inches wide and only 6.8 inches tall. Their distinct physical profiles and intended roles make them unsuitable for interchangeable use in a home theater setup.
Do both speakers share the same color finish?
Yes. Both the RP-504C and RP-502S feature an Ebony finish. This consistent aesthetic allows them to blend seamlessly when placed together in a home theater environment. The shared color scheme ensures a unified look regardless of whether you are using the center channel or the surround speakers.
Which speaker is heavier between the two models?
The RP-504C is heavier. It weighs 39.7 pounds, while the RP-502S weighs 36 pounds. The center channel unit is also physically larger in width, measuring 31 inches compared to the 20-inch width of the surround speaker. You need sturdy support for the heavier center unit.
Is the RP-502S suitable for wall mounting?
The data does not specify wall-mounting capabilities. The RP-502S is described as a substantial floor-standing surround package. It measures 18 inches in height and weighs 36 pounds. You should verify mounting hardware requirements separately, as its design prioritizes wide dispersion rather than compact wall installation.
What are the dimensions of the RP-504C center speaker?
The RP-504C measures 31 inches in width, 6.8 inches in height, and 11.4 inches in length. This wide, low profile is optimized for placement below or above a television. The dimensions ensure it spans the horizontal field of view for clear dialogue projection from the center channel.
Does the RP-502S have a different model number than the RP-504C?
Yes. The RP-504C carries the model number 1065810. The RP-502S uses the model number RP-502S. These distinct identifiers help you distinguish between the center channel and the surround speaker when purchasing or setting up your home theater system with Klipsch components.
