Infinity PSW310W manual Example 2. Two Response Peaks, Example 3. Peak Adjacent to a Dip

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Example 2. Two Response Peaks:

Figure 16. Two response peaks

Characterized by two response peaks, approximately equal in amplitude and width. This requires that you make a choice between the two peaks. In situations like this, the higher frequency peak will always be more audible and objectionable. Response peaks below 45Hz, unless extreme, can actually be beneficial toward achieving visceral impact. Perform corrections on the upper frequency peak.

Apply the Width Selector as described above. Align the center-line of the Selector over the center of the higher frequency peak. Now adjust the Selector until you have achieved the “best fit.”The slider now points to the correct width setting. In this example, this is at 52Hz. The best-fit width is 28%. Fill in the Width and Frequency fields provided on the template.

Determine the appropriate level using the technique described earlier. This calculation will indicate a –8dB setting. However, this peak does not reach the 0dB level as the lower peak does. Therefore, a –8dB setting would be excessive. The 52Hz peak stops at –2dB. Subtracting 2 from 8 yields the correct setting, –6dB. Enter –6 in the Level field.

Skip to the “Adjusting the R.A.B.O.S. Equalizer”section on page 14.

Example 3. Peak Adjacent to a Dip:

Figure 17. Dip above or below peak

Response dips can occur at any frequency, sometimes immediately adjacent to the peak you want to correct. Two examples are shown, one immediately above and one immediately below the peak. Deep response dips such as these are caused by destructive wave interference. Destructive interference dips occur only in one spot within the room. It is not uncommon to completely eliminate the effect by moving the RSLM to a different location. Note that this does not eliminate the dips; you have simply moved away from them. Sometimes only a few inches are required. Do not attempt to correct this condition with equalization. If you encounter dips like this, follow the steps on page 13:

INFINITY CLASSIA PSW310W (120V)

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Contents Infinity Classia Ii Infinity Classia PSW310W Important Safety PrecautionsTable of Contents Unpacking the Subwoofer PlacementInstalling Spiked Feet Infinity Classia PSW310WRear Panel ¡ Power Switch Line-Level InputsB.O.S. Selector ¤ R.A.B.O.S. Center-Frequency Adjustment Controls and ConnectionsConnecting the Subwoofer for Wired Applications StepStep Set the Low-Pass Selector ∞ to the Off position Crossover Adjustment Power OnAdjust Level Phase ControlR.A.B.O.S. Goal Wall-Mounting the Transmitter ModuleOptional R.A.B.O.S. Kit Includes Following Components What R.A.B.O.S.Technology DoesContents of the R.A.B.O.S. Test CD Rslm PlacementR.A.B.O.S. SOUND-LEVELMETER Rslm Initial System-Level Setting Setting the Subwoofer Test LevelPerforming Low-Frequency Measurements Locating a test point What Does a Parametric Equalizer Do? FrequencyWidth Placement of the Bandwidth Selector Using the Width SelectorOur example, you would enter 9 in the attenuation field Skip to the Adjusting the R.A.B.O.S. Equalizer section onLevel What You Measure, What to DoExample 3. Peak Adjacent to a Dip Example 2. Two Response PeaksExample of two narrow dips Example 4. Narrow ResponseAdjusting the R.A.B.O.S. Equalizer Example 6. Ideal ResponsePosition PSW310W R.A.B.O.S. Controls Final System BalanceMaintenance and Service Width Frequency Frequency Width Amplifier Peak Dynamic Power† Specifications

PSW310W specifications

The Infinity PSW310W is a captivating subwoofer designed to enhance your home audio experience, delivering powerful bass and exceptional sound quality for music, movies, and gaming. One of the key features of the PSW310W is its remarkable 10-inch driver, engineered to produce deep, resonant bass that complements a wide range of audio frequencies. Coupled with the front-firing design, the subwoofer ensures that the sound disperses uniformly throughout the room, providing an immersive listening experience.

The Infinity PSW310W employs advanced technology to fine-tune its performance. The subwoofer features a well-constructed ported enclosure, which allows for an efficient air movement, enhancing overall sound quality. This design minimizes distortion, ensuring that the bass remains clear and impactful even at higher volumes. The built-in 300-watt amplifier is another highlight, providing ample power to drive the subwoofer effectively, while the integrated bass management system allows for tailored low-frequency response, catering to your specific acoustic environment.

A standout characteristic of the PSW310W is its wireless connectivity option, allowing users to place the subwoofer anywhere in the room without the hassle of running wires. This connectivity is facilitated through the use of advanced wireless technology, ensuring a stable connection and uninterrupted performance. The device is also compatible with various Bluetooth-enabled devices, providing an additional layer of convenience for streaming audio directly from your smartphone or tablet.

The Infinity PSW310W comes equipped with adjustable controls, including volume, phase, and crossover frequency adjustments, offering users the flexibility to customize the audio output to their liking. Its sleek and modern design fits seamlessly into any home décor, making it not just a functional audio accessory but also a stylish addition to your entertainment setup.

In summary, the Infinity PSW310W subwoofer combines powerful performance, advanced technologies, and user-friendly features to create a subwoofer that promises to elevate your audio experience. With its impressive bass response, flexibility in placement, and elegant design, it is an excellent choice for anyone looking to enhance their home theater or audio system.
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