Adjusting the controls

There are two main methods for adjust- ing the level, crossover frequency and phase of the Sunfire Subwoofer to match

asystem:

•Bob Carver’s preferred method: By listening and making the adjustments to suit your taste.

•Laboratory method: By measuring the output and adjusting for a flat frequency response.

Excellent results can be obtained if you make the adjustments based on simply listening. This is Sunfire’s preferred meth- od as it allows the system to be voiced based on what sounds the best, whereas laboratory-flat frequency response can often be clinical and less than exciting.

The following procedure is for those who prefer a more methodical and scien- tific approach. This excerpt is from “The Audio Critic,” issue 24, page 31, written by contributing editor David Rich, and is reprinted here with their kind permission.

You will need a test CD with low-fre-

quency warble tones, and a sound pres- sure-level meter. The Radio Shack® SPL meter will do fine, as will the Stereophile® test CD.

“Step 1. Disconnect the subwoofer and run the main speaker with a tone in its passband (80-100Hz). Measure the level.

Step 2. Disconnect the main speaker and reconnect the subwoofer. Set the subwoofer to its highest crossover frequency. Set the level control of the subwoofer to give the same sound pres- sure level with the same tone you used in Step 1.

Step 3. With both the subwoofer and the main speaker connected, measure the level of the tones at the available frequencies. Because the crossover is set too high, you will have a peaked response. Adjust the crossover control to get the smoothest response.

Step 4. Use the phase control to make the response even smoother. It has its biggest effect at the crossover frequency. You can iterate between the crossover and the phase controls. Keep your hands off the level control! It was set correctly in step 2.

Step 5. Listen to the subwoofer. Resist all temptations to turn up the level control. Play something with really deep bass to confirm that your subwoofer is working.”

Control settings

Use this drawing to record some of your favorite settings.

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Sunfire Solitaire 10 user manual Adjusting the controls, Control settings
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Solitaire 10 specifications

Sunfire Solitaire 10: A Benchmark in High-Performance Audiophile Speakers

The Sunfire Solitaire 10 is a standout innovation in the world of audiophile-grade speakers, marrying advanced technology with exceptional sound quality. Designed by renowned audio engineer Bob Carver, Sunfire has a reputation for producing speakers that deliver powerful, immersive audio experiences. This model continues that legacy with its unique features and characteristics.

One of the standout features of the Sunfire Solitaire 10 is its proprietary "High Definition" technology, which ensures a balanced and accurate audio reproduction across a wide frequency range. This technology minimizes distortion and maximizes clarity, making every note and lyric crisp and precise. The speaker adeptly handles dynamic music genres, providing an emotional depth that is particularly appealing to discerning listeners.

The Solitaire 10 is equipped with a 10-inch high-excursion subwoofer that delivers deep bass without compromising detail in higher frequencies. This subwoofer provides robust low-end performance, allowing users to feel the impact of the music as if they were in a live concert environment. The carefully designed cabinet structure minimizes resonance, ensuring that sound remains clear and undistorted even at high volumes.

Incorporating advanced materials like aluminum and high-density MDF, the Solitaire 10 is built to last while minimizing unwanted vibrations. The cabinet’s construction employs an innovative bracing system that further enhances its acoustic performance, providing a stable platform for sound to travel unimpeded.

Connectivity is made easy with the inclusion of multiple input options, including standard speaker wire connections and binding posts, which allow for versatile setups. This flexibility ensures compatibility with various amplifiers and home theater systems.

The aesthetic design of the Sunfire Solitaire 10 reflects its high-performance capabilities. With a sleek, modern look, the speaker can seamlessly integrate into any living space. The premium finish and attention to detail make it as visually appealing as it is sonically impressive.

In conclusion, the Sunfire Solitaire 10 stands as a commendable achievement in speaker technology, featuring high-definition sound, powerful bass response, durable construction, and attractive design. It’s an ideal choice for audiophiles and casual listeners alike who seek an outstanding listening experience that truly encapsulates the essence of their favorite music. Whether in a dedicated listening room or part of a home theater setup, the Sunfire Solitaire 10 is poised to elevate any audio experience to new heights.
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