Infinity CSW-10 What Does a Parametric Equalizer Do?, Completing the Measurement Template, Width

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At this point, you may simply enter the data you just STOP measured into the R.A.B.O.S. calculator, found on the

Infinity Web site at www.infinitysystems.com. After entering the data, this R.A.B.O.S. wizard will return the correct settings for all three R.A.B.O.S. controls: ª, ‚ and ⁄. Skip to page 14 and adjust these controls as described, and finish the R.A.B.O.S. setup. If you would like to manually calculate the R.A.B.O.S. settings, simply continue following the instructions from this point.

What Does a Parametric Equalizer Do?

The R.A.B.O.S. system uses one band of parametric equalization for response correction. Parametric equalizers are the most versatile class of filters. The effect an equalizer will have on the signal is dependent on three parameters.

Frequency: The equalizer will have maximum effect at one frequency, usually described as the center frequency.

Level: This refers to the amount of cut (in dBs) the equalizer is set for.

Bandwidth: Defines the range of frequencies over which the equalizer will have an effect. On the CSW-10, this adjustment is abbreviated as “Width.”

Only parametric equalizers allow independent adjustment of all three parameters.

These will be explained more fully in the sections that follow.

Completing the Measurement Template

Along the bottom of the Measurement Template are three fields where you will enter the equalizer settings needed to complete system optimization.

These instructions are based on the example in Figure 11. Use this tutorial to become familiar with the process. Strategies for several other test results will be presented later. After you have completed these three entry fields, you will be ready to perform the adjustments, completing R.A.B.O.S. optimization.

Frequency

The frequency of the R.A.B.O.S. equalizer may be adjusted to any one of nineteen frequencies from 20Hz to 80Hz. This defines where you are going to apply equalization.

Width

The frequency range of the R.A.B.O.S. equalizer may be set from 5% to 50% of an octave in 21 steps. This setting defines how much of the CSW-10’s output will be equalized.

Figure 11. Effect of adjustable width

Width is expressed as a percentage of an octave. For example, a width setting of 25% means the equalizer will affect a frequency band of 1/4 of an octave; 1/8 of an octave above and 1/8 of an octave below the center frequency.

The octave is a logarithmic expression. From any point in the spectrum, one octave above or below that point is always double or half the frequency. Therefore, one octave above 100Hz would be 200Hz. One octave below 100Hz is 50Hz.

In the section that follows, we will discuss the use of the Width Selector.

9CSW-10

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Contents CSW-10 Read First Ii CSW-10Table of Contents CSW-10Placement Infinity CSW-10Unpacking the Subwoofer Controls and Connections Rear PanelSet Normal/LFE Switch to LFE Set Normal/LFE Switch to NormalConnections Power On OperationR.A.B.O.S. Kit Includes Following Components What R.A.B.O.S. DoesR.A.B.O.S. Goal Performing R.A.B.O.S.TestsContents of the R.A.B.O.S. Test CD Rslm PlacementInitial System-Level Setting Setting the Subwoofer Test LevelTurn the system volume to minimum When you have completed this adjustment, press PauseLocating a test point What Does a Parametric Equalizer Do? Completing the Measurement TemplateFrequency WidthUsing the Width Selector Placement of the Bandwidth SelectorSkip to the Adjusting the R.A.B.O.S. Equalizersection on LevelWhat You Measure,What to Do Our example, you would enter 9 in the attenuation fieldExample 2. Two Response Peaks Example 3. Peak Adjacent to a DipExample 4. Narrow Response Example of two narrow dipsAdjusting the R.A.B.O.S. Equalizer Example 6. Ideal ResponsePosition Final System Balance CSW-10 R.A.B.O.S. ControlsMaintenance and Service Width Frequency Frequency Width Specifications Crossover Frequencies Driver Dimensions H x W x DPage Harman International Industries, Incorporated

CSW-10 specifications

The Infinity CSW-10 is a remarkable addition to the realm of high-performance subwoofer systems, designed specifically for those who value superior audio quality in their home theater or music listening environment. This subwoofer integrates technology and craftsmanship to deliver exceptional deep bass, ensuring that it complements a wide range of speaker systems while standing out on its own.

One of the standout features of the CSW-10 is its powerful 10-inch driver. This driver is engineered to produce low-frequency sounds with remarkable clarity and impact. The high excursion capabilities of the driver enable it to move significantly more air, resulting in profound bass reproduction that can be felt throughout the room. Whether you're enjoying an action-packed movie or listening to your favorite music genre, the CSW-10 brings a visceral experience that enhances the audio experience.

The Infinity CSW-10 is equipped with a robust Class D amplifier, which provides ample power while maintaining high efficiency. This amplifier allows the subwoofer to deliver sustained and dynamic performance, ensuring that it can handle everything from subtle sound effects to explosive action sequences. With a total output power rated at 200 watts RMS, the CSW-10 ensures deep, thunderous bass that doesn’t compromise on quality.

In terms of connectivity, the CSW-10 features flexible input options, including both line-level RCA inputs and speaker-level inputs. This versatility makes it easy to integrate the subwoofer into various audio systems, whether they are stereo or surround sound setups. Additionally, the CSW-10 has adjustable volume and phase controls, allowing users to fine-tune the subwoofer's output to match their preferences and room acoustics.

The design of the Infinity CSW-10 is equally impressive. It features a sleek and modern aesthetic that can blend seamlessly into any home decor. The stylish cabinet is constructed from high-quality materials that not only enhance its durability but also minimize unwanted resonance, contributing to the overall sound quality. Furthermore, the subwoofer is equipped with non-skid feet, ensuring stability during intense listening sessions.

Overall, the Infinity CSW-10 represents a perfect fusion of performance, technology, and style. With its powerful driver, efficient amplifier, flexible connectivity, and elegant design, it caters to audio enthusiasts who demand both quality and aesthetics in their sound systems. Whether for music or movies, the CSW-10 is engineered to deliver an immersive auditory experience that truly enhances entertainment.
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