Klipsch RP-402S

By Klipsch

This product is not available for online purchase. Please contact us via phone on +61262474844 or email sales@mirandahifi.com to arrange purchase.

With its twin Hybrid Tractrix horns and Cerametallic woofers, the RP-402S rear channel speaker is built to effortlessly deliver clear, powerful Klipsch sound and put you right in the middle of the action with exciting cinematic sound.


The Klipsch RP-402S is part of the Reference Premiere range and delivers clear, crisp, dialogue with outstanding bass. It is a medium sized rear-channel speaker and features two 102mm (4") woofers that have Klipsch's distinctive, copper-coloured Cerametallic material. Made with an anodised aluminium, this cone is strong and dent resistant. The anodising process converts its inner and outer surfaces to ceramic. The outcome is a rigid cone with superb damping characteristics that will not flex or resonate at frequencies within the woofer's operating range. The woofers also employ a rubber surround for added durability. When paired with the Tractrix horn-loaded LTS tweeter, it provides the highest speaker efficiency in its class.

With the Reference Premiere Series, Klipsch also gave these woofers a newly developed titanium voice coil former that allows more linear movement for enhanced efficiency, lower distortion, and extended low frequency response. The RP-402S can handle up to 75 Watts RMS and 300 Watts of peak power.

Wide Dispersion Surround Technology (WDST): They deliver precise sonic detail through the careful positioning of two Tractrix Horn loaded titanium-diaphragm tweeters and two 102mm woofers. By aligning the two horns at 90° with respect to each other, along with the two woofers, the RP-402S smoothly covers a 180° horizontal arc, allowing maximum placement flexibility. This unique Wide Dispersion Surround Technology delivers a new dimension of reality and convenience, and produces a smooth, seamless broad distribution of sound, which is the perfect vehicle for every surround format.

Other Features

A redesigned Tractrix Horn utilises a circular horn throat paired to a square horn mouth to further improve high-frequency response and extension, while enhancing imaging and dynamics. The compressed moulded rubber construction adds high frequency damping to reduce harshness and improve detail. This creates the cleanest, most natural sound possible. These 90° x 90° Hybrid Tractrix Horns provide a wider sweet spot while maintaining controlled directivity of the sound.

Linear Travel Suspension (LTS) Titanium Diaphragm Tweeter: Behind the Tractrix Horn lies a 25mm (1") titanium tweeter with a linear travel suspension for open, natural, sound. The Linear Travel Suspension minimises distortion for enhanced, detailed performance. The new vented tweeter housing reduces standing waves that create unwanted harmonics, resulting in enhanced detail and clarity in high frequency reproduction.

Crossover Network: The Klipsch RP-402S speaker's crossover network is constructed using extremely high-quality components including top-of-the-line internal wiring, polyester film-type capacitors and an air-core inductor to ensure signal purity and proper driver integration. The speaker's enhanced crossover frequency of 1,500Hz offers smooth on-axis and off-axis integration.

Acoustic Suspension MDF Enclosure: The Klipsch RP-402S employs an acoustic suspension enclosure for tight accurate bass. The sealed enclosure features an MDF cabinet finished with a premium wood-grain polymer veneer and a polymer front baffle. The speaker's rigid cabinet offers improved internal cross-bracing to minimise panel vibrations that can colour sound.

Placement: In a typical 5.1 or 7.1 channel system they can be mounted on side or rear walls. It is recommended that they be mounted above the ear height of seated listeners (between 1,500mm and 1,800mm above the floor). They include a single keyhole slot on the back of the cabinet for wall-mounting the speaker without any additional wall-mount bracket but you have to provide the mounting screws because they are not supplied. Weighing just under 6kg each you will need to make sure you mount them securely and use a stud for your screw.


  • Design: High quality 2-way, 4-driver rear channel speaker
  • Power Handling: up to 75 Watts RMS (300 Watts peak)
  • Frequency Response: 62-25,000 Hz (±3dB)
  • Nominal Impedance: Compatible with 8 Ohms
  • Sensitivity: 93 dB
  • Crossover Frequency: 1,500Hz
  • Horn: Two 90° x 90° Hybrid Cross-Section Tractrix horns with two 25mm (1") LTS (Linear Travel Suspension) titanium diaphragm tweeters
  • Drivers: Two 102mm (4") Cerametallic cone woofers with rigid titanium voice coil formers
  • WDST (Wide Dispersion Surround Technology): Provides maximum surround coverage and placement flexibility
  • Cabinet: Acoustic Suspension (Sealed) cabinet design
  • Speaker Grille: Magnetically attached grille for a clean, streamlined look
  • Mounting: Keyhole slot on rear
  • Finish: Durable polymer/imitation veneer
  • Speaker Terminals: Binding post type will accept banana plugs and bare wire
  • Dimensions (WxHxD): 261 x 301 x 165mm
  • Nett Weight: 5.9kg each
  • Manufacturer's Warranty: 5 years