Speaker Placement

Congratulations on your purchase of the THIEL model CS.5 loudspeaker system. It is the result of a dedicated effort to provide very accurate music reproduction. We have used only the highest quality

components and taken great care in its construction. Properly set up and used with good associated equipment, the CS.5s will provide you with a great deal of musical enjoyment for many years.

All aspects of speaker placement are dependent on the particular room. Since every room is different, no hard rules can be given, and experimentation is necessary to achieve the best results.

The CS.5s are relatively noncritical to room placement and will provide good results from almost anywhere. However, here are some guidelines to help you achieve the best sound from your speakers. Speaker placement will affect the accuracy of timbre, spatial performance, and bass performance.

Distance from walls: THIEL speakers, and most others, sound best if they are placed well away from all walls. Such placement optimizes imaging and depth, and musical timbres are reproduced with the least coloration because it allows the initial sound coming from the speaker to be distinctly separated in time from the secondary sound of wall reflections. If reflections are heard too quickly after the primary sound, your brain tends to interpret them as part of the initial sound, causing the perceived timbre to be altered and the spatial characteristics to be confused.

If you experiment, you will notice a major improvement in openness when the speakers are even two feet from the rear wall instead of one. We like to see the speakers three feet from the rear wall and five feet from the side wall. Also, it is not desirable for large objects to be placed near the speakers since these will also be a source of unwanted early reflections that reduce imaging accuracy.

Spacing: Because of their very wide, even dispersion of energy, THIEL speakers should usually be placed farther apart than most. Optimum imaging is usually achieved when the speakers and the listener form an equilateral triangle, although this will depend on the width of the room—a narrow room will require closer placement. If the speakers are too far apart for a given environment, there will tend to be a “hole” in the middle of the sound stage; if they are too close together, the image will be compressed and will not achieve optimum width.

Aiming: We usually prefer the imaging obtained when the speakers are pointed straight ahead rather than pointing toward the listener. This placement produces the largest, most natural soundstage. However, toeing the speakers in somewhat may produce more specific placements of instruments. Also, if it is not possible to get the speakers far enough away from the side walls, a toed-in position can be helpful to reduce the strength of wall reflections.

Bass: Bass response is also affected by speaker placement. In general, when a speaker is close to a wall the bass response is stronger and placing a speaker in a corner will make it even more so. In order to achieve properly balanced bass, it is necessary for the speaker to be used in the environment for which it was designed. THIEL speakers are designed to provide accurate bass when positioned away from all walls—the same position that provides the best imaging.

Listener position: The CS.5s provide broad dispersion of energy at all frequencies and therefore provide good results throughout a large listening area. Best imaging is provided for a listener centered in front of the speakers. Optimum phase and time alignment is provided only for a seated listener who is six or more feet away from the speakers.

CS.5 specifications

Thiel Audio Products has long been known for their commitment to exceptional audio fidelity, and the CS.5 is a testament to this legacy. Launched to deliver a premium listening experience, the CS.5 stands out with its meticulously engineered design and sophisticated technologies that cater to audiophiles and casual listeners alike.

One of the hallmark features of the CS.5 is its unique driver configuration. The speaker is equipped with a 1-inch titanium dome tweeter paired with a 7-inch midrange driver, ensuring clear highs and a rich, detailed midrange. This combination allows the CS.5 to reproduce a wide range of frequencies with remarkable accuracy. The speaker is designed to handle the complexities of any musical genre, making it highly versatile.

Incorporating Thiel’s innovative Constant-Q design, the CS.5 ensures a consistently neutral sound profile regardless of listening position. This technology minimizes the phase issues that can often arise in conventional speaker designs, resulting in a more cohesive sound experience. Furthermore, the speaker features a meticulously tuned bass reflex system that enhances low-frequency performance without sacrificing clarity, allowing for deep, authoritative bass that complements the overall sound signature.

Another defining characteristic of the CS.5 is its high-quality cabinet construction. Crafted from dense MDF and finished with premium veneers, the speaker not only looks elegant but is also built to reduce unwanted resonances that could interfere with sound quality. The internal bracing further strengthens the cabinet, ensuring that it can handle high power levels without distortion.

The CS.5 is designed for ease of integration into a variety of audio setups. With its standard 8-ohm impedance and a sensitivity rating that facilitates compatibility with a range of amplifiers, it provides a user-friendly experience. Additionally, the speaker is equipped with high-quality binding posts, allowing for secure connections and the flexibility to utilize bi-wiring setups.

In summary, Thiel Audio Products’ CS.5 represents a perfect blend of advanced technology, meticulous craftsmanship, and audiophile-oriented design. Its exceptional driver configuration, innovative technologies, and high-quality construction make it a standout choice for anyone looking to elevate their audio experience. Whether you are a dedicated audiophile or a casual listener, the CS.5 delivers an immersive soundstage that brings your favorite music to life. With its undeniable performance, the CS.5 solidifies Thiel Audio's reputation for excellence in the world of high-end audio.