RP-504C II

RP-504C II (Reference Premiere RP-504C II center channel speaker) in Black/Walnut. High-performance 2.5-way center channel speaker featuring quad 5.25-inch Cerametallic woofers and an upgraded 1-inch Titanium LTS vented tweeter in a larger silicon composite hybrid Tractrix horn. It delivers exceptionally clear dialogue and wide dynamics, with rear-firing Tractrix ports ensuring punchy bass and reduced noise.

Key Features:

- Upgraded Tractrix Horn Technology: The speaker uses a larger, second-generation 90° x 90° silicone composite hybrid Tractrix horn for enhanced high-frequency directivity, resulting in a wider, more accurate soundstage and clearer dialogue.

- 1" Titanium LTS Vented Tweeter: Part of the Reference Premiere series, the Linear Travel Suspension (LTS) titanium diaphragm tweeter minimizes distortion, while the vented housing reduces standing waves for cleaner high-frequency reproduction.

- Quad 5.25" Cerametallic Woofers: These woofers are designed to be extremely light yet rigid to minimize distortion while maximizing efficiency. The second generation features 70% larger voice coils for better power handling and improved cone control.

- Rear-Firing Tractrix Port: Utilizes Tractrix geometry for faster, more efficient air transfer, significantly reducing port noise for punchier, cleaner, and deeper bass.

- Premium Cabinet Design: The cabinet features improved bracing to minimize vibration and resonance. It comes with a furniture-grade finish (Ebony or Walnut) with satin-painted baffles and a scratch-resistant design.

- Improved Input Panel & Aesthetics: The speaker includes audiophile-grade wire and aluminum binding posts, along with a strong, magnetic removable grille for a sleek, low-profile look.

- Performance Specifications: The speaker operates at a frequency response of.

- and has a high sensitivity of.

Specifications:

- Output Power: 600 watts (peak) and 150 watts (RMS)

- Form Factor: rectangular, horizontally oriented

- Weight: 20.3lb (9.25kg)

- Connectivity: wired