Emotiva X-Ref 10 user manual Problem No output at all, Problem Excessive hum or noise

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Problem: No output at all

•Verify that you really have no output, and that you should have output. (Subwoofers reproduce only very low frequencies. If you happen to be playing something without low frequency content, then nothing will come from the subwoofer. In addition, since low frequency sound has very little localization information, if your main speakers also produce low frequencies, it may be difficult to notice the contribution from the subwoofer with some program material.)

•Verify that the subwoofer output on your source equipment is active and configured correctly, and that the output is active in the particular mode you are using with the content you are using. (Some combinations of content, processing mode, and configuration, don’t use the subwoofer. For example, some decoders don’t use the subwoofer at all when playing stereo content in some modes.) If the subwoofer produces output in any mode with any source material, then the subwoofer and connections are probably working correctly and the problem lies with your source component configuration or program material

•Verify that you have power.

•If you have power and signal, but still have no output, then please contact

Emotiva Technical Support.

Problem: Excessive hum or noise

•Check your signal source.

•Verify that all cables are plugged fully in, that the connectors fit tightly, and that the cables and connectors are in good condition.

•Try repositioning cables. If you have signal cables running near power cables, try moving them further apart. (This is especially important with unbalanced cables.)

•If you are using unbalanced connections, try higher-quality cables with better shielding. If that reduced but fails to eliminate the hum, consider trying balanced cabling (especially for long runs or where runs next to power cables are unavoidable).

•Some audio equipment (especially vacuum tube type) has a high output impedance, which makes it inherently sensitive to picking up hum and noise, especially if

only unbalanced connections are provided. This is also true for some electronic crossovers (especially passive models). It is essential that signal cables used with such equipment be kept short, of good quality, and not run near power cables.

•Some difficult installations may require a balanced connection to completely eliminate hum and noise.

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Contents Page Page Important Safety Precautions and Explanation of Symbols FCC Interference Statement Contents Introduction About This Manual Features Unpacking X-Ref 10 DSP Powered Subwoofer Quick Start About Subwoofers DSP Difference Setting Up Your X-RefConnections InputsOutputs Subwoofer Placement Page Page System Configuration Configuring the X-Ref 10 for use with a home theater systemConfiguring the X-Ref 10 for use with a stereo system Separate stereo preamp and home theater pre/processor Page Subwoofer Configuration and Adjustment Emotiva X-Ref 10 DSP Powered Subwoofer Menu Status display Automatic switchingOperation Rotary encoder and back lit LCD displayCare and Maintenance Driver complement SpecificationsCheck the power connections TroubleshootingProblem Excessive hum or noise Problem No output at allEmotiva Audio Corporation Limited Warranty Emotiva Web site Emotiva Shipping Address Contact InformationEmotiva Phone Numbers Emotiva email addressesInterconnect cables Accessories

X-Ref 10 specifications

The Emotiva X-Ref 10 is a standout addition to the company's line of high-performance speakers, specifically designed for audiophiles looking to enhance their home audio experience. This floor-standing speaker embodies a perfect blend of advanced technology, premium materials, and meticulous engineering, making it an ideal choice for both music lovers and home theater enthusiasts.

One of the main features of the X-Ref 10 is its sophisticated 3-way design, which contributes to its impressive sound quality. This configuration includes a dedicated woofer, midrange driver, and high-frequency tweeter, each tasked with reproducing specific audio frequencies with precision. The 10-inch woofer delivers robust bass response, while the 4-inch midrange driver ensures clarity in the vocal and instrumental range. The 1-inch tweeter offers detailed highs, providing an expansive soundstage that captures every nuance of the audio.

Emotiva has employed advanced technologies in the X-Ref 10 to enhance its performance further. The use of a polypropylene cone for the woofer not only helps to minimize distortion but also improves overall responsiveness. The midrange and tweeter utilize a silk dome design, which allows for smoother frequency response and a more natural sound. Additionally, the speaker features a specially designed porting system that enhances low-frequency output while eliminating unwanted resonances.

The cabinet construction of the X-Ref 10 is another highlight. It is built from high-quality MDF for structural integrity and resonance control, ensuring that sound waves remain undistorted. The internal bracing is strategically placed to minimize vibration and enhance acoustic performance. Aesthetic appeal is also a priority, with a sleek and modern design available in elegant finishes that can complement any home décor.

Connectivity is simplified with the X-Ref 10, featuring robust binding posts that accept a variety of cable types and ensure a secure connection. The impedance is optimized for compatibility with a wide range of amplifiers, allowing for flexible system configurations.

With its excellent tonal balance, dynamic range, and attention to detail, the Emotiva X-Ref 10 is designed to provide an immersive listening experience. Whether used for critical music playback or as part of a surround sound setup, this speaker delivers audio performance that meets the high standards set by Emotiva. It represents a significant investment in sound quality that's sure to enhance any audio setup, making it a must-consider option in the competitive speaker market.
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