Klipsch RP-504C II centre speaker is a replacement for the RP-504C and features a range of improvements included with Klipsch’s latest Reference Premier II range. Horns On the RP-504C II, Klipsch has taken what was already a superb horn setup and reimagined it from the ground up with the use of 90° by 90° silicon composite tractrix horns for excellent detail. Along with tractrix geometric patterning, these horns deliver a clean crisp sound on the high frequencies which with an all new and improved bigger horn delivers arguably their best sound yet. Tweeter The 1” tweeter on the RP-504C II has also been treated to a tweak or two with the revision of the LTS (Linear Travel Suspension) system that encompasses the titanium diaphragm which gives a detailed performance which you would expect from Klipsch. All New Woofers The heart of the Reference Premier RP-504C II is its woofers, with 4 new 5.25” Cerametallic woofers that deliver a fantastic sound with a 70% increase in diameter. The use of Cerametallic material in the woofer enables a bigger sound without any distortion that would distract from a perfect listening experience. Gorgeous Finishes As standard with Klipsch’s new Reference Premier range, you have the choice of either Walnut or Ebony vinyl which when combined with the painted baffles bring a understated design front and centre in your home setup.