ASSOCIATED EQUIPMENT

The CS2.4 is a very high quality sound reproducer and will benefit from use with the best associated equipment. Since it is extremely accurate, it will reveal sources of distortion generated elsewhere in the system. For example, distortion resulting from poor recordings or inferior electronics will be reproduced accurately. Also, the quality of the interconnect cables and speaker cables will significantly effect the performance of the system.

POWER REQUIREMENTS

It is important to have enough power to play at the level you desire without distortion. If high sound levels are desired, the CS2.4’s are designed to be used with amplifiers rated up to 400 watts per channel (into 4 ohms). If you play the speakers more loudly than the volume the amplifier can cleanly produce, the amplifier will produce overload (clipping) distortion. The sound will become compressed, strained, and in extreme cases, obviously distorted. This distortion is actually non- musical additional energy and since it is concentrated in the high frequency region where the speaker is least able to handle it, tweeters can be damaged in extreme cases.

Keep in mind that sound quality is usually much more important than sound quantity. There can be large differences in the sonic performance of two amplifiers of equal power, and this is more important than large differences in power. Most everyone will be happier with a 100 watt amplifier of high sonic quality than a 200 watt amplifier of mediocre sonic quality. For this reason, we feel there is no substitute for listening in making your amplifier decision.

The question “how much power do I need?” does not have the simple answer most people expect because it is not determined only by the loudspeaker’s efficiency, but also by the volume desired and the size of the room. If all three factors are average, about 100 watts per channel is required. Each factor can raise or lower this amount by about three times.

1)Usually, people who “don’t like music loud” can decrease their power to about one-half. Also, people who like music loud should increase their power by 2 times or more. Most people fall within a normal range.

2)A speaker with a low efficiency of 84dB/W-m will require twice the power of an average 87dB/W-m speaker and one with a high rating of 90dB/W-m will require only half the power of an average speaker. The CS2.4 is of average efficiency (87dB) and therefore requires an average amount of power from a quality amplifier.

3)A small room will need less power for a given loudness level than a large room. A very small room of 1000 cu ft (11'

x11' with an 8' ceiling) will require about half the power of an average size room. A large room of 6000 cu ft (20' x 30' with a 10' ceiling) will require twice the average power. If the listening room is connected to another room by a large open area, the required power will increase, but not by the amount of the combined room volume. If the room has a “dropped” ceiling with light panels, the ceiling will be almost transparent acoustically and the space above the ceiling should be added. If the panels are heavy they will act as a more normal ceiling.

With all this in mind, a person who doesn’t like to play music very loudly and has a small room can get quality sound with as little as 100 watts whereas a person who sometimes likes to play loudly and has a large room may need 400 watts or more.

CABINET FINISH CARE

THIEL CS2.4 cabinets possess a high quality lacquer finish that is both beautiful and very durable. Any furniture care product such as Pledge, Johnson’s, or Endust can be used to keep the cabinets clean.

GRILLE

The CS2.4 grille is attached magnetically to the front of the speaker. The grille is designed to not produce diffraction so there is no sonic reason to remove it. If you do need to remove the grille, carefully pull the grille frame away from the front of the speaker. When replacing the grille, line up the grille with the baffle’s inlay edges.

The grilles can be cleaned of dust by using an upholstery attachment of a vacuum cleaner. To prevent damage to the tweeter, take care not to push the cloth in toward the top of the grille.

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Thiel Audio Products CS2.4 manual Associated Equipment, Power Requirements, Cabinet Finish Care, Grille
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CS2.4 specifications

Thiel Audio Products has long been synonymous with high-fidelity sound, and the CS2.4 model exemplifies this commitment to audio excellence. Launched as part of their flagship series, the CS2.4 speakers are designed for audiophiles who demand precision, clarity, and a natural listening experience.

One of the standout features of the CS2.4 speakers is their innovative design, which emphasizes both form and function. The speakers utilize a three-way configuration, incorporating a unique 1-inch silk dome tweeter, a 4-inch midrange driver, and dual 8-inch woofers. This configuration ensures a balanced frequency response, allowing listeners to appreciate a wide range of audio, from the delicate highs to rich bass.

The CS2.4 is engineered with proprietary technologies that set it apart in the realm of high-end audio. The drivers are meticulously crafted to minimize distortion and enhance linearity, ensuring that the sound produced is as true to the original recording as possible. Additionally, the speakers incorporate Thiel's phase-coherent design principles. This approach aligns the elements of sound reproduction to create a seamless and immersive listening experience.

Another significant characteristic of the CS2.4 is its robust cabinet construction. Made from dense, resonance-resistant materials, the cabinet minimizes unwanted vibrations that could muddy the audio output. The sleek and elegant design not only looks aesthetically pleasing but also contributes to the overall acoustic performance.

Connectivity options on the CS2.4 are versatile, accommodating a variety of audio sources. With both standard binding posts and bi-wiring capabilities, users can customize their setup to suit their specific needs. The CS2.4 is also compatible with different amplifier types, making it a flexible choice for diverse systems.

In terms of performance, the CS2.4 speakers excel in creating a three-dimensional soundstage. With their exceptional imaging and clarity, they allow listeners to discern subtle nuances in music that are often lost in lesser speakers. This level of detail enhances the overall listening experience, making the CS2.4 ideal for critical listening sessions as well as enjoying casual music playback.

In summary, Thiel Audio Products' CS2.4 speakers represent a perfect marriage of advanced technology and elegant design. With their refined drivers, phase-coherent design, robust cabinet construction, and versatile connectivity, they deliver an unparalleled audio experience that satisfies even the most discerning audiophiles. Whether used in dedicated listening rooms or integrated into home theatres, the CS2.4 continues to uphold Thiel’s legacy of high-quality sound reproduction.
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