Summary of Gen 2 XPA-3
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3-channel power amplifier user manual ® ® ® standby ch1 ch2 ch3.
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Important safety precautions and explanation of symbols ! The exclamation point within an equilateral triangle is intended to alert the user to the presence of important installation, operation, and service instructions in this manual. The lightning flash with arrowhead symbol within an equilateral ...
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Only replace the fuse(s) in the xpa-3 with fuse(s) of proper value and voltage rating. The xpa-3 should only be cleaned as directed in the manual. Avoid spraying liquids directly onto the unit and never spray liquids into the vents. Care should be taken so that small objects do not fall into the ins...
Page 5: Contents
Page 1 xpa-3 contents important safety precautions and explanation of symbols xpa-3 three channel power amplifier ......................................................................1 introduction ........................................................................................................
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Page 2 xpa-3.
Page 7: Introduction
Page 3 xpa-3 introduction thank you for purchasing the new and improved second generation emotiva xpa-3 three channel power amplifier. The xpa-3 is the perfect amplifier to power the front channels of a truly superb surround sound audio system. The xpa-3 has it all: enough power to drive any speaker...
Page 8: About This Manual
Page 4 xpa-3 about this manual this manual will provide you with the information you need to get started enjoying your xpa-3 three channel power amplifier. We suggest that you read through the entire manual; we kept things as short and direct as possible. Even if you’re an expert user, you will prob...
Page 9: Features
Page 5 xpa-3 features the xpa-3 is an audiophile-grade power amplifier that provides three channels of superb quality audio amplification. The xpa-3 features our fully discrete, high-current, short signal path class a/b output section, and all of the cutting-edge design and high quality construction...
Page 10: Unpacking
Page 6 xpa-3 unpacking your xpa-3 was carefully packed and should reach you in perfect condition. If you notice any shipping damage or other issues when you unpack it, please contact emotiva immediately. Gently remove your xpa-3 from the packing carton and remove all wrappings and shipping material....
Page 11: Xpa-3 Front Panel
Page 7 xpa-3 xpa-3 front panel 1. Status display window this window houses the status leds. Note: the status leds can be disabled by the status indicator switch on the rear panel. 2. Standby button press to switch the amplifier on; press again to return to standby; the halo ring around the button (a...
Page 12: Xpa-3 Rear Panel
Page 8 xpa-3 xpa-3 rear panel 1. Trigger input and trigger output the xpa-3 is switched on (from standby) when a trigger signal is presented at the trigger input; the xpa-3 returns to standby when the trigger signal is removed. When the xpa-3 is on, a 12 vdc signal is sent from the trigger output to...
Page 13: 6. Speaker Terminals
Page 9 xpa-3 6. Speaker terminals gold plated audiophile quality five-way binding posts with clear shields accept banana plugs, lugs, or bare wire. 7. Iec power cord receptacle accepts a standard removable iec ac power cable (a high-quality commercial power cable is included)..
Page 14: Xpa-3 Inputs (Rear Panel)
Page 10 xpa-3 xpa-3 inputs (rear panel) 3 1 2 ch 1 note: each channel has separate balanced and unbalanced inputs and an independent input selector switch. One channel is shown for clarification. 1. Unbalanced (rca) input audiophile quality gold plated machined rca input connector (accepts a line le...
Page 15: Quick Start
Page 11 xpa-3 quick start to get the most from your xpa-3, we urge you to read the entire manual. If you just can’t wait to listen to it, this section will cover the basics you need to get started. • find a secure location for your xpa-3. • connect your xpa-3 to a signal source. • connect your xpa-3...
Page 16: Connections
Page 12 xpa-3 connections connecting speakers to your xpa-3 your xpa-3 has no special connection requirements; audiophile grade five-way binding posts are provided for speaker connections. • always turn off the amplifier before connecting or disconnecting speaker cables or signal source interconnect...
Page 17: Configuration and Operation
Page 13 xpa-3 configuration and operation line voltage the xpa-3 can operate from line voltages of 115 vac +/- 10% or 230 vac +/- 10%. The amplifier will automatically detect which line voltage it is connected to and configure itself accordingly. The line voltage indicators will tell you which line ...
Page 18: Care and Maintenance
Page 14 xpa-3 care and maintenance periodic maintenance your xpa-3 requires no periodic maintenance or calibration. Cleaning your xpa-3 • if necessary, the xpa-3 should be cleaned gently with a soft rag. • if something sticky gets on the front panel or case of the xpa-3, it should be cleaned with a ...
Page 19: Specifications
Page 15 xpa-3 specifications topology: fully discrete, dual differential, high current, short signal path class a/b. Number of channels: 3. Power output (rated power; thd 200 watts per channel; all channels driven; into 8 ohms. 330 watts per channel; all channels driven; into 4 ohms. Rated power ban...
Page 20: Power Supply:
Page 16 xpa-3 power supply: 60,000 uf of storage capacitance. 850 va heavy duty toroidal transformer. Input sensitivity (for rated power; 8 ohm load): 1.1 v. Gain: 29 db. Input connections: unbalanced (rca); balanced (xlr); one each per channel, independently selectable. Input impedance: 33 kohms (b...
Page 21: Protection:
Page 17 xpa-3 protection: the xpa-3 is protected against excessive operating temperature, shorted speaker connections, ground faults, and other common fault conditions. Dimensions: 17” wide x 7.75” high x 19” deep; unboxed (includes feet and binding posts). 23.5” wide x 12” high x 24.75” deep (boxed...
Page 22: Troubleshooting
Page 18 xpa-3 troubleshooting the xpa-3 is carefully designed and manufactured from high-quality precision components to ensure years of trouble free operation. We really doubt you’ll ever have any problems with your xpa-3, but if you do, here are a few things you could try: problem: no output (noth...
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Page 19 xpa-3 emotiva audio corporation five-year limited warranty what does this warranty cover? Emotiva audio corporation (“emotiva”) warrants its products against defects in materials and workmanship. How long does this coverage last? This warranty commences on the date of retail purchase by the ...
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Page 20 xpa-3 how do you get service? In order to make a claim under the warranty, you must: 1. Call a customer service representative (“csr”) of emotiva at 1-877-emo-tech (1-877-366-8324). Provide the csr with a description of your problem and the serial number of the product for which the warranty...
Page 25: Accessories
Page 21 xpa-3 accessories speaker cables and interconnects using high-quality speaker cables and audio interconnects will ensure that you get the best sound quality and maximum reliability from your xpa-3 amplifier and the speakers connected to it. Emotiva audio offers high-quality speaker cables an...
Page 26: Notes
Notes all information contained in this manual is accurate to the best of our knowledge at the time of publication. In keeping with our policy of ongoing product improvement, we reserve the right to make changes to the design and features of our products without prior notice. User manual revision 2....
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