Emotiva X-Ref 12 user manual Troubleshooting, Check the power connections

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Troubleshooting

Emotiva’s X-Ref 12 DSP Powered Subwoofers are carefully designed and manufactured from high-quality precision components to ensure years of trouble free operation.

The troubleshooting section describes some common problems and how to eliminate them. If this doesn’t solve your problem, please contact Emotiva Technical Support, where a real person will be glad to help you get up and running.

Please remember to power down your X-Ref 12 and all connected equipment before changing or disconnecting cables.

The following two procedures will address the vast majority of problems that you may encounter:

Check the power connections:

Verify that your X-Ref 12 is turned on (the Power switch is on the back) and plugged into an active AC outlet. If the X-Ref 12 is turned on, the Power LED on the back of the unit should be lit (red indicates Standby; green indicates Active) and the blue fluorescent display (on top of the X-Ref 12) should light if you briefly press the button in the center of the rotary encoder (the black circle next to the display).

If not, verify that the Power switch is set to On, that the power cord is firmly inserted into the back of the X-Ref 12 and an AC outlet, and that the AC outlet is alive. If so, then verify that the fuse in the X-Ref 12 is not blown.

Check the signal source:

Verify that your signal source is sending output to the X-Ref 12. Some devices don’t send output to one or more subwoofer outputs unless configured to do so. In addition, some home theater pre/processors only send output to the subwoofer when certain types of program material are playing and certain decoder options are chosen (for example, some don’t send output to the LFE output when playing stereo material).

If your X-Ref 12 appears to “work” with some content and not other, check the documentation that came with your source component.

If the rear panel indicator LED is red, this indicates that the X-Ref 12 is in Standby mode (and that no input is being received).

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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 12 DSP Powered Subwoofer Quick Start About Subwoofers Setting Up Your X-Ref DSP DifferenceOutputs ConnectionsInputs Subwoofer Placement Page Page Configuring the X-Ref 12 for use with a stereo system System ConfigurationConfiguring the X-Ref 12 for use with a home theater system Separate stereo preamp and home theater pre/processor Page Subwoofer Configuration and Adjustment Emotiva X-Ref 12 DSP Powered Subwoofer Menu Rotary encoder and back lit LCD display Automatic switchingOperation Status displayCare and Maintenance Specifications Driver complementTroubleshooting Check the power connectionsProblem No output at all Problem Excessive hum or noiseEmotiva Audio Corporation Limited Warranty Emotiva email addresses Contact InformationEmotiva Phone Numbers Emotiva Web site Emotiva Shipping AddressAccessories Interconnect cables

X-Ref 12 specifications

The Emotiva X-Ref 12 is a powerful and high-performance subwoofer designed for audiophiles and home theater enthusiasts seeking deep, impactful bass. With its sleek design and advanced technology, the X-Ref 12 enhances any audio-visual experience, making it an essential addition to your audio setup.

One of the standout features of the X-Ref 12 is its impressive 12-inch high-excursion driver. This driver is engineered to deliver deep, low-frequency extension and precise control, ensuring that every bass note is rendered with clarity and power. The robust construction of the driver minimizes distortion, allowing for an immersive listening experience that captures the full range of frequencies without compromise.

The subwoofer is equipped with a class D amplifier that delivers a powerful output of up to 300 watts RMS, enabling it to produce deep, impactful bass that can fill even the largest rooms. The amplifier is highly efficient, providing optimal performance without generating excessive heat, ensuring longevity and reliability.

One of the highlights of the X-Ref 12 is its advanced DSP (Digital Signal Processing) technology. This technology allows for precise tuning and adjustment of the subwoofer’s output to match the acoustics of your specific listening environment. Users can easily customize settings such as phase, crossover frequency, and equalization, making it possible to fine-tune the performance for an ideal sonic experience.

The design of the X-Ref 12 is both functional and aesthetically pleasing. It features a rugged MDF cabinet that minimizes resonance and vibration, providing a stable platform for the driver. The modern, stylish finish makes the subwoofer an elegant addition to any room, seamlessly blending with different home décor styles.

Versatility is another key aspect of the Emotiva X-Ref 12. It includes multiple input options, including both line-level and LFE, ensuring compatibility with various audio systems. This adaptability makes it suitable for use in both stereo and surround sound setups, allowing users to enjoy the full potential of their audio systems.

In summary, the Emotiva X-Ref 12 subwoofer stands out with its impressive driver, powerful class D amplifier, advanced DSP technology, and versatile connectivity options. Whether you're watching movies, playing video games, or listening to music, the X-Ref 12 delivers an unparalleled bass experience that brings your audio content to life.
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