Klipsch P-38F, P-37F, P-27S, P-27C, P-17B owner manual Cabinet, Tractrix Horn Design

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Loudspeaker Components -3

Cabinet

Functionally, any loudspeaker enclosure provides a mechanical placement

of each transducer, a method for suppressing acoustical radiations and a reso- nant chamber to extend low frequency performance. The Palladium series is an artistic blend of beauty and functional performance. Its industrial design was guided by the global consultancy of BMW Group DesignworksUSA.

Enclosure resonances can be suppressed through the geometry of the enclo- sure and mass of the panels. The Palladium series enclosures contain nonpar- allel wall structures and thick, high mass walls. Nonparallel wall structures sig- nificantly decrease standing waves. Cabinet wall thicknesses are a minimum of 1-inch thick with

an even thicker front baffle. Custom inner and

outer laminated panels sandwich a middle layer of dissimilar material designed with a different mechanical impedance to ensure the cabinet does not color the sound.

To further increase enclosure stiffness, “H” braces are strategically positioned in the enclosure to reinforce the structure, control resonance and minimize modal stand- ing waves. The massive front baffle design allows all woofers and the mid/high horn structure to mount flush to the exterior edge. The width of the front baffle has also been minimized to decrease the total area. A smaller front baffle directly correlates to improved off-axis performance. The overall enclosure was designed to extend the low frequency response of the woofers. This fourth-order, vented enclosure contains tuned ports cleverly blended into the rear of the enclosure. Just below the ports on the P-38F and P-37F , a high mass aluminum and steel base is integrated into the bottom of the enclosure. The base contains four adjustable floor anchors, which decouple the cabinet from the floor by supporting the cabinet at just four points.

Tractrix® Horn Design

Horn-loaded technology is the driving force behind the remark- ably accurate Klipsch sound. Horns offer high efficiency, low distortion, controlled directivity and flat frequency response, allowing them to more closely reproduce the quality and tonal characteristics of live sound. In the Palladium series, the high and mid-frequency drivers both use the latest evolution of our Tractrix® horn design, featuring a 90° x 60° coverage pattern and a lofted throat design for exemplary on-axis response. These horns have been molded as a single unit, using a proprietary, acoustically in- ert, carbon-infused thermoset composite material. The high- and mid-frequency drivers are connected to the horns via chamber- dampened phase plugs that result in a 4:1 compression ratio, delivering remarkable efficiency with astonishingly low distortion. This arrangement allows the Palladium series to provide a unique combination of precision, clarity and effortless power.

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Contents Palladium General Cautions Important Safety InstructionsIf you are using the floor spikes Introduction Unpacking P-38F / P-37F Getting StartedPreparing the Loudspeaker There is a specific procedure to be followed38F / P-37F / P-17B Positioning Loudspeakers StereoGeneral Observations Positioning Loudspeakers Home TheaterCenter Channel Positioning Positioning Center and SurroundsSurround Channel Positioning Front ViewCables, Crossovers and Connections Connecting a TerminalStandard Single Wiring Connecting the LoudspeakersTerminal Panel Standard ConnectionBi-amping Bi-wiringTo multi-amp, the following criteria are essential Worse than ordinary biFittting Spikes P-27C only Finalising the AssemblyDressing the Cables Leveling the LoudspeakersPhase Final AdjustmentsConclusion Happy listeningDesign About Your LoudspeakerAn International Project Bass Drivers Loudspeaker ComponentsMid and Treble Network Treble Compression DriverCrossover Network Tractrix Horn Design CabinetWarranty Care and MaintenanceWarranty Outside The United States and Canada Conclusion
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P-17B, P-27C, P-38F, P-27S, P-37F specifications

Klipsch, renowned for its commitment to audio excellence, offers a range of high-performance speakers that cater to audiophiles and cinephiles alike. Among these, the P-17B, P-38F, P-37F, P-27C, and P-27S stand out, each designed with unique features and cutting-edge technologies.

The Klipsch P-17B is a compact bookshelf speaker that packs a punch. With its Tractrix Horn-loaded tweeter, it delivers crisp and detailed high frequencies, making it a perfect choice for music lovers. Its 5.25-inch woofer provides deep bass response, ensuring that every note is heard. The speaker's minimalist design, combined with premium materials, ensures it blends seamlessly into any setting.

Moving up, the P-38F is a powerful floorstanding speaker that features dual 8-inch woofers, delivering enhanced bass performance and dynamic range. The P-38F utilizes Klipsch’s exclusive LTS tweeter, which minimizes distortion and ensures clear, detailed sound reproduction. Additionally, the Tractrix port design reduces turbulence, allowing for tight and accurate bass responses, making it ideal for home theater setups.

The P-37F also belongs to the floorstanding category, offering a slightly different sound profile. Its three-way design incorporates a 6.5-inch midrange driver for improved vocal clarity and a seamless transition between the highs and lows. The combination of dual 8-inch woofers and a Tractrix-loaded tweeter results in a wide soundstage and impressive imaging, making it an excellent choice for both music and movies.

For center channel performance, the P-27C is a standout. It features dual 5.25-inch woofers, providing powerful dialogue intelligibility and clarity in movie soundtracks. The Tractrix Horn technology enhances high-frequency performance, ensuring speech remains clear and engaging, which is crucial for an immersive home theater experience.

Lastly, the P-27S serves as a satellite speaker ideal for surround sound setups. Its compact design, featuring a 4-inch woofer and a Tractrix Horn tweeter, delivers remarkable sound quality without taking up much space. Perfect for mounting on walls or placing on shelves, the P-27S completes a multi-channel system with rich, detailed audio across all frequencies.

Overall, Klipsch's P series speakers, including the P-17B, P-38F, P-37F, P-27C, and P-27S, combine innovative technologies and aesthetic design to create a rich audio experience tailored for any environment, making them an excellent choice for anyone looking to elevate their sound.
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