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Klipsch RP-504C II

Reference Premiere series

The Klipsch RP-504C II is a center channel speaker with 8 Ω impedance and 96 dB sensitivity. Every receiver and amp in our catalogue can drive it.

Impedance
8 Ω
What the receiver must be rated for
Sensitivity
96 dB
Higher is louder per watt
Bass extension
50 Hz
How low it plays
Woofer
5.2 in
4 of them

$750 each (MSRP, September 2026)

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3D model of the Klipsch RP-504C II

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Which receivers and amps can drive it?

What decides it is impedance: the RP-504C II is 8 Ω, and the receiver or amp has to be rated for that.

  • Works

    Receivers and amps rated for 8 Ω

    29 in our catalogue

In its price range

All 29 receivers and amps we checked

Works29

Plan your room around the RP-504C II.

Draw your room in 3D, place the RP-504C II and see how they sound at your seat, with every connection to your receiver checked. Designing is free.

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RP-504C II specifications

Impedance
8 Ω
Sensitivity
96 dB (2.83 V, 1 m) in-room
Low end
50 Hz
Drivers
1 × 25 mm, 4 × 133 mm
Size
32×7×15 in
Weight
16.45 kg (36.3 lb)
MSRP
$750 each (MSRP, September 2026)

Every value comes from the sources under References, last retrieved September 15, 2026. To check it against the rest of your system, use the compatibility checker.

Questions about the RP-504C II

What receiver do I need for the RP-504C II?
One rated for 8 Ω speakers. In our catalogue, Denon AVR-S570BT, Emotiva BasX A-700 and Yamaha RX500A are rated to drive it.
Is the RP-504C II 4 ohm or 8 ohm?
The Klipsch RP-504C II has a nominal impedance of 8 Ω. Use a receiver or amplifier rated down to 8 Ω or lower.
How much power does the RP-504C II need?
Klipsch does not publish a recommended amplifier power. Its sensitivity is 96 dB (2.83 V, 1 m) in-room. How much of that you use depends on how far you sit and how loud you listen, which the 3D editor works out for your room.
How low does the RP-504C II go?
The Klipsch RP-504C II is rated down to 50 Hz. Below that, a subwoofer takes over; where the bass actually lands depends on your room's modes.
How big is the RP-504C II?
The Klipsch RP-504C II measures 814 × 174 × 383 mm (32 × 6.9 × 15.1 in, width × height × depth) and weighs 16.45 kg (36.3 lb).

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References

  1. Klipsch RP-504C II: Spec sheet, assets.klipsch.com, retrieved September 15, 2026
  2. Klipsch RP-504C II: Retailer listing, abt.com, retrieved September 15, 2026

Brand names are trademarks of their owners. Not affiliated with or endorsed by any manufacturer. 3D models are our approximations. Prices are manufacturer list prices (MSRP) as of the month shown. How we earn from buy links: affiliate disclosure.