Klipsch RP-504C II Center Channel Speaker
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Klipsch RP-504C II Center Channel Speaker
Overview
Dialogue makes up most of a movie's soundtrack, and a centre channel that can't keep up with a large room or a loud scene is the fastest way to lose it in the mix. The Klipsch RP-504C II is built as the flagship solution for exactly that problem.
The RP-504C II pairs a 1" titanium Linear Travel Suspension (LTS) tweeter with a larger 90° x 90° silicone composite hybrid Tractrix horn for crisp, controlled highs, and four 5.25" Cerametallic woofers for a rich, authoritative midrange with real output. The extra driver surface area gives this centre channel more headroom than smaller models in the lineup, without straining at higher volumes.
A rear-firing Tractrix port and internally braced MDF cabinet deliver fast, clean bass without port noise, and the input panel uses audiophile-grade wiring with aluminum binding posts. Cork pads replace rubber bumpers for secure, vibration-damped placement on a media console.
Simcoe Audio Video Insight
For Central Ontario clients building a dedicated theatre or a large open-concept room, the RP-504C II's four-woofer array is what lets it keep pace with big floorstanding towers like the RP-8000F II — a smaller centre channel can get overwhelmed by a powerful front stage, but this one is scaled to match it.
More Info
Why the Klipsch RP-504C II Stands Out
Four Cerametallic Woofers
Four 5.25" woofers deliver a rich, authoritative midrange with real output.
Titanium LTS Vented Tweeter
Minimizes distortion and standing waves for detailed, clear highs.
Larger Hybrid Tractrix Horn
Improves high-frequency transfer and dialogue intelligibility.
Rear-Firing Tractrix Port
Delivers fast, clean bass without port noise.
Cork Pads for Secure Placement
Replace rubber bumpers for secure, vibration-damped placement on a console.
Reinforced, Low-Resonance Cabinet
Internally braced MDF keeps vocals clear even at higher volumes.
Buyer's Guide
Who It's For
- The Serious Home Cinema Builder: wants the highest-output centre channel in Klipsch's Reference Premiere lineup.
- The Large Tower Owner: has RP-8000F II or RP-6000F II towers that need a centre channel able to keep pace.
- The Large-Room Listener: needs dialogue that stays clear even at higher volumes in a big space.
How It Compares
The RP-504C II is the flagship of Klipsch's Reference Premiere centre channel lineup, stepping up to four woofers from the RP-500C II's two for more output and headroom in larger rooms. For a smaller media console or a more modest system, the RP-500C II is the better fit; for a shallow, sealed-cabinet option, the RP-404C II is the space-saving alternative.
Klipsch RP-504C II Center Channel Speaker Specifications
| General Information | |
|---|---|
| Model | Klipsch RP-504C II |
| Type | Centre Channel Speaker |
| Audio | |
| Tweeter | 1" Titanium LTS Vented Tweeter with Hybrid Tractrix Horn |
| Woofers | Four 5.25" Cerametallic Cone Woofers |
| Frequency Response | 50Hz – 25kHz (±3dB) |
| Sensitivity | 96 dB @ 2.83V/1m |
| Power Handling (Continuous/Peak) | 150W/600W |
| Nominal Impedance | 8 Ohms |
| Crossover Frequency | 650Hz / 1950Hz |
| Enclosure Type | Bass-Reflex, Rear-Firing Tractrix Port |
| Connectivity | |
| Inputs | Single Aluminum Binding Posts |
| Physical Specifications | |
| Enclosure Material | MDF, Internally Braced |
| Dimensions (H x W x D) | 6.85" x 32.05" x 15.08" (17.4 x 81.4 x 38.3 cm) |
| Weight | 36.3 lbs (16.45 kg) |
| Finish | Ebony or Walnut Vinyl |