90° X 90° Silicon Composite Hybrid Tractrix Horn

Horn loading maximises 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 moulded silicon face ensure smooth frequency response. When combined, the cleanest, most natural sound possible is created. The second generation increases horn size for a larger soundstage and enhanced directivity.

Linear Travel Suspension (LTS) Titanium Diaphragm Tweeter

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

Vented Tweeter Design

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

Cerametallic Woofers – All New Design

A signature feature on the Reference Premiere series, Cerametallic woofers are exceptionally rigid and lightweight for minimal distortion and maximum efficiency. New aluminium shorting rings reduce distortion as well as increased power handling and the new motor structure improve transit response with more control with greater speed and accuracy.

Sealed Design

An all-new shallow-depth sealed design allows for this centre channel speaker to be used for in-wall placement and prevents bass-loading against a back wall in tight spaces like fireplace mantles. The result is crisp, clear vocals in a small and versatile package.

New And Improved Input Panel

The RP-404C II features audiophile-grade wire and easily accessible aluminium binding posts for any connection type.

Furniture Grade Materials And Finishes

Finishes include ebony vinyl and walnut vinyl that boast satin painted baffles with a scratch resistant finish.

Strong, Flexible, Removable Grille

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

Cork Pads

Cork pads replace rubber bumpers for security on a stand or table.