Connecting the Loudspeakers - 3

Bi-wiring

Bi-wiring reduces unwanted interactions between the bass drivers and the midrange and treble units.

True bi-wiring is connecting separate cables from the bass terminals and the midrange/treble terminals to a common connection at the amplifier. Several cable manufacturers produce specialzed cables, where one cable jacket contains four cables, thus enabling bi-wiring within one cable cluster. This eliminates the need to run separate cables and simplifies connection. In any case, the method of connection is the same.

Prepare the crossover panel as shown on the previous page. Proceed as with standard wiring, but connect one cable to the bass terminals of the speaker. Connect a second cable to the midrange and treble terminals. Refer to the diagram. After connection, tighten all the terminals with the supplied wrench as shown previously.

HF

AMPLIFIER

Right Speaker

Left Speaker

Bi-amping

Connecting each loudspeaker drive element to separate amplification offers the highest possible performance level. It is not necessary for the amplifiers in the treble and bass sections to be identical. In fact for tube ampli- fier enthusiasts, there are advantages to using smaller amplifiers in the treble and midrange sections as the smaller transformers offer the significant possibility of extended, sweeter treble response.

To multi-amp, the following criteria are essential:

•The amplifiers should be phase coherent. In other words, all amplifiers should be, by design, phase non-invert- ing or phase inverting; or if not, should be connected so as to be all phase non-inverting or phase inverting.

•The amplifiers must have identical voltage gains, or should be set up to have identical voltage gains.

•The amplifiers must have low residual noise characteristics, especially in the midrange and treble sections.

•Amplifiers in corresponding channels must be identical; i.e., both bass amplifiers must be the same and so on.

If any of the above conditions are not met, separate amplification will be significantly

worse than ordinary bi-

wiring. If you are unsure about these concepts or unsure if your amplifiers meet these

criteria, it is essential that

you consult your Klipsch specialist dealer before proceeding further.

 

 

MID /

 

 

TREBLE

 

Bi-amping

AMP

 

 

The mid/treble amplifier is bi-wired

BASS

(One channel shown)

 

 

AMP

 

 

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Klipsch P-27S, P-37F Bi-wiring, Bi-amping, To multi-amp, the following criteria are essential, Worse than ordinary bi
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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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