$1599

The Klipsch Reference Premiere RP-504C center channel speaker brings movie dialogue and music lyrics to life. Four 5.25" Cerametallic™ woofers and a hybrid Tractrix® horn emit lifelike, front row sound.

  1. General Details

    The Klipsch Reference Premiere RP-504C center channel speaker brings movie dialogue and music lyrics to life. Four 5.25″ Cerametallic™ woofers and a hybrid Tractrix® horn emit lifelike, front row sound.

    90° x 90° SILICON COMPOSITE HYBRID TRACTRIX® HORN

    Horn loading maximizes efficiently and increases detail while focusing high
    frequencies towards the listening area. Proprietary Tractrix® geometry provides the
    most efficient transfer of high frequency waves into the listening area. The phase
    plug and compressed molded silicon face ensure smooth frequency response. When
    combined, the cleanest, most natural sound possible is created.

    LINEAR TRAVEL SUSPENSION (LTS) TITANIUM DIAPHRAGM TWEETER

    The exclusive Linear Travel Suspension minimizes distortion for enhanced, detailed
    performance. LTS tweeters are a hallmark of previous Reference lines, making it a
    core component of some of the best speakers in the world.

    VENTED TWEETER DESIGN

    The new vented tweeter housing reduces standing waves that create unwanted
    harmonics, resulting in enhanced detail and clarity in high frequency reproduction.

    SPUN COPPER CERAMETALLIC WOOFERS

    A signature feature on the Reference Premiere series, Cerametallic™ woofers are
    exceptionally rigid and lightweight for minimal distortion and maximum efficiency.
    When paired with the Tractrix horn-loaded LTS tweeter, it provides the highest
    speaker efficiency in its class.

    TRACTRIX PORTS

    Utilizing Tractrix geometry, the Reference Premiere ports allow for the most
    efficient, fastest air transfer from the cabinet, which reduces port noise for punchier
    low frequencies. Klipsch Tractrix ports have custom designed inner flares that help
    reduce air turbulence entering the port. Less turbulent air helps reduce port noise
    for cleaner, more powerful bass.

    ROBUST INPUT TERMINALS

    Single 5-way screw terminals accept banana plugs or bare wire up to 12-gauge for
    flexible, lasting connections while the vibrant color coding provides easy set-up and
    connection.

    FURNITURE GRADE MATERIALS AND FINISHES

    Finishes include ebony vinyl, walnut vinyl and piano gloss. Ebony and walnut models
    boast satin painted baffles with a scratch resistant finish, while the premium piano
    gloss cabinet is hand-sanded for a clear, mirror-like finish. The mirror-life piano gloss
    finish is seamless due to the meticulous hand sanded and hand polished process.

    STRONG, FLEXIBLE, REMOVABLE GRILLE

    Attaches magnetically for an elegant transition from powerful showstopper to
    discrete performance piece.

    DRAMATIC DETAILS

    Copper anodized trim rings, cast aluminum feet, satin painted baffles and a
    laser etched logo treatment give the Reference Premiere II series a modern,
    premium look.

  2. Technical Info

    SPECIFICATIONS:

    FREQUENCY RESPONSE                       58-25kHz +/- 3dB
    SENSITIVITY                                              97dB @ 2.83V / 1m
    POWER HANDLING (CONT/PEAK)    150W/600W
    NOMINAL IMPEDANCE                         8 ohms compatible
    CROSSOVER FREQUENCY                    500Hz/1500Hz
    HIGH FREQUENCY DRIVER                1” Titanium LTS Vented Tweeter with Hybrid Cross-Section Tractrix® Horn
    LOW FREQUENCY DRIVER                  Quad 5.25” Cerametallic Cone Woofers
    ENCLOSURE MATERIAL                       MDF
    ENCLOSURE TYPE                                  Bass Reflex via rear-firing Tractrix® Port
    INPUTS                                                       Single Binding Posts
    HEIGHT                                                      6.81” (17.3 cm)
    WIDTH                                                       31.13” (79.1 cm)
    DEPTH                                                        14.46 (36.7 cm)
    WEIGHT                                                    34 lb (15.4 kg)
    FINISH                                                       Ebony, Walnut, Piano Black
    ACCESSORIES                                         Rubber Feet (4)
    BUILT FROM                                            2018

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