Using the Width Selector

Read the following instructions carefully. The example presented may not look like the graph you just created. Focus on the concepts and techniques presented. Specific cases will be discussed later.

Figure 12. Width Selector

You will use the Measurement Template just completed and the Width Selector to determine the correct width setting. The Width Selector graphically depicts a single resonant peak. The peak looks similar to a slice of a pie. See Figure 12. At the top of the Selector is a pull tab. When you slide the tab up and down, the width of the pie slice becomes narrower and wider, respectively. The pointers on the sides of the button point to the bandwidth that corresponds to the width of the slice.

Place the Width Selector over the Measurement Template, positioning the center rivet of the Selector over the response peak, as shown in Figure 13. Be sure to align the horizontal lines of the Width Selector with those of the Measurement Template.

Figure 13. Placement of the Bandwidth Selector

Apply pressure to the upper and lower left corners of the Selector using the thumb and forefinger of your left hand. Now gently slide the tab up or down until the adjustable slice most closely fits the response data. See Figure 14.

Figure 14. Selector adjusted for the “best fit”

Cascade Model Twelve

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Infinity Infinity Compact Powered Subwoofer, Model Twelve Using the Width Selector, Placement of the Bandwidth Selector

Infinity Compact Powered Subwoofer, Model Twelve specifications

The Infinity Model Twelve is a compact powered subwoofer designed to elevate your audio experience with its remarkable sound quality and advanced technological features. This subwoofer is engineered to provide deep, rich bass that complements a variety of audio formats, making it an excellent choice for both home theater systems and music playback.

One of the standout features of the Infinity Model Twelve is its innovative design. The subwoofer is equipped with a high-performance 12-inch woofer that delivers powerful low-frequency response. This allows it to reproduce those deep bass notes that are often missing in standard speaker setups. The result is an immersive listening experience that brings movies and music to life.

Another key technology incorporated into the Model Twelve is its built-in Class D amplifier. This amplification technology not only provides sufficient power to the subwoofer without the bulk of traditional amplifiers but also ensures energy efficiency. The Class D amplifier maximizes performance while minimizing heat generation and power consumption, making it an eco-friendly option.

The subwoofer also features an adjustable crossover frequency, allowing users to customize the integration of bass with their existing speaker system. This flexibility ensures that the Model Twelve adapts seamlessly to different audio setups, enhancing the overall sound quality while catering to individual preferences.

Moreover, the Infinity Model Twelve includes phase control and volume adjustment features. These controls make it easy to fine-tune the subwoofer's output to achieve the perfect balance within your home audio environment. Whether you're watching an action-packed movie or listening to intricate musical arrangements, these adjustments help optimize playback.

In terms of build quality, the Infinity Model Twelve features a robust and stylish enclosure that not only looks great in any space but also minimizes resonance, ensuring clean and distortion-free audio. Its compact size makes it easy to integrate into smaller living areas without sacrificing performance.

In conclusion, the Infinity Model Twelve is a feature-rich compact powered subwoofer that excels in providing high-quality bass response. With its advanced technologies, user-friendly controls, and stylish design, it stands out as a strong contender for anyone looking to enhance their audio experience. Whether for home theater or music enjoyment, the Infinity Model Twelve delivers performance and versatility that is hard to beat.