Emotiva XPA-1 manual Rear Panel Layout, Remote Turn On Jack

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Rear Panel Layout

Remote Turn On Jack

This 3.5mm jack accepts a 5-12 volt input for remote activation of the XPA-1. This mates directly with the Emotiva processor trigger out. If building your own cable, center is positive and outer shield is negative.

RCA and XLR Audio Inputs

These inputs are for signal input on the XPA-1. Simply connect the appropriate input to your preamplifier/processor or other preamp level audio device.

Power Receptacle

Master Power Switch

This is a standard IEC 2 prong power receptacle. It is advised that this amplifier have a direct connection to a wall outlet. Do not plug into a “power strip”.

This rocker switch provides the master power for the XPA-1. After it is in the ON position, the amplifier can be turned on manually from the front panel switch or automatically with the trigger input via 3.5mm input jack.

Speaker Outputs (5 way Binding Posts)

These are the speaker outputs. The 5 way binding posts accept stripped speaker wire, banana plugs (single or dual), or spade connectors. Be sure to observe correct polarity when connecting speakers and be sure that the wires do not touch between positive and negative terminals.

Note: Potentially lethal voltages present! Never connect, disconnect or modify speaker wiring with the amplifier turned on.

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Contents XPA-1 Table of Contents XPA-1 Technical Specifications Limited Warranty Safety Precautions Toll Free 877 EMO-TECH NEC National Electrical Code Standards Antenna Grounding Outside the HouseThank You for your XPA-1 Purchase Inventory Unpacking the XPA-1Recording the Serial Number Emotiva XPA-1 Reference Differential Amplifier Front Panel LayoutRear Panel Layout Remote Turn On JackAC Power Considerations Installation and ConnectionsPhysical Placement Output Connection Considerations Input Connection ConsiderationsConnection Tips for Superior Sound Connection Diagrams 12V Trigger ConnectionsSeries Series and Parallel Speaker ConnectionsParallel Technical Note about Multiple Speaker Connections Troubleshooting Guide No Sound from one or more speakers connected to the XPA-1Turn-on and turn-off thumps Hum Noises in the SpeakersOther Probable Causes of Noise Problems with the whole A/V SystemOne or more RED lights on the Front Panel are Blinking XPA-1 Technical Specifications Limited Warranty Emotiva Audio Corp Emotiva DisclosureEmotiva Audio Corp

XPA-1 specifications

The Emotiva XPA-1 is a powerful and sophisticated monoblock amplifier designed for audiophiles who demand high performance and exceptional sound quality. With a power output of 1000 watts per channel into 8 ohms, and doubling the power to 2000 watts into 4 ohms, the XPA-1 is engineered to drive even the most demanding speakers with ease.

One of the key features of the XPA-1 is its fully balanced design. This configuration minimizes distortion and improves dynamic range by reducing the noise floor, allowing for a cleaner and more detailed sound. The amplifier employs a Class A/B topology, ensuring that sound quality remains pristine while delivering the high power needed for demanding audio applications. This hybrid design combines the efficiency of Class B operation with the low distortion characteristics of Class A amplification.

Thermal management is another critical aspect of the XPA-1. The amplifier is equipped with a robust heat sink and thermal protection circuitry, ensuring that it operates safely and efficiently even during extended listening sessions. The design allows for quiet operation, minimizing the impact of fan noise, a common concern with high-power amplifiers.

The XPA-1 features high-quality components, including custom-wound toroidal transformers, which provide a stable power supply. This contributes to the amplifier's impressive transient response and dynamic capability, allowing it to handle complex musical passages and peak demands effortlessly. Additionally, the use of high-grade capacitors further enhances performance, ensuring that audio playback is not only powerful but also accurate and lifelike.

Another notable feature is the XPA-1's RCA and XLR inputs, providing versatile connectivity options for various audio sources. This enhanced flexibility allows users to integrate the amplifier seamlessly into their existing audio systems, whether for home theater setups or high-end stereo configurations.

Emotiva's attention to detail extends to the build quality of the XPA-1. With a sleek and sturdy chassis, the amplifier is designed to endure the rigors of everyday use while complementing any high-end audio environment. The front panel features a unified design with neatly arranged controls, making it user-friendly and aesthetically appealing.

In summary, the Emotiva XPA-1 is a high-performance monoblock amplifier that combines advanced technology, exceptional power output, and robust build quality. Its fully balanced design, powerful Class A/B amplification, and high-quality components make it an attractive option for audiophiles looking to elevate their sound systems to new heights. Whether for music or home theater applications, the XPA-1 delivers an uncompromising listening experience that truly captivates.
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