Emotiva XPA HC-1 User Manual
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Emotiva XPA HC-1 User Manual

Modular power amplifier
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XPA HC-1
High Current Monoblock Power Amplifier
COVER PICTURE HERE

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Summary of Contents for Emotiva XPA HC-1

  • Page 1 XPA HC-1 High Current Monoblock Power Amplifier COVER PICTURE HERE...
  • Page 3 Do not install the XPA HC-1 amplifier on any stand, shelf, or other piece of furniture that is unable to support its weight. If a cart is used to move the unit, use caution to avoid injury from tip-over.
  • Page 4 Only replace the fuse(s) in the XPA HC-1 amplifier with fuse(s) of proper value and voltage rating. The XPA HC-1 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 inside of the unit.

  • Page 5: Table Of Contents

    XPA HC-1 XPA HC-1 High Current Monoblock Power Amplifier Contents Important Safety Precautions and Explanation of Symbols XPA HC-1 High Current Monoblock Power Amplifier .........1 Introduction ........................3 About This Manual ......................4 Features ..........................5 Unpacking ..........................6 XPA HC-1 Front Panel .....................7 XPA HC-1 Rear Panel .......................9...
  • Page 6 XPA HC-1 Page 2...

  • Page 7: Introduction

    XPA HC-1 is a totally independent amplifier, encased in its own heavy-duty all-metal enclosure, and powered by its own massive isolated power supply, for the ultimate in performance and channel isolation. The XPA HC-1 delivers 300 Watts into 8 Ohms, or 600 Watts into 4 Ohms, of pure clean audiophile-grade Class A/B power.

  • Page 8: About This Manual

    About This Manual This manual will provide you with the information you need to get started enjoying your XPA HC-1 High Current Monoblock Power Amplifier. We suggest that you read through the entire manual; we kept things as short and direct as possible.

  • Page 9: Features

    Standard IEC power inlet - fits all standard and audiophile IEC power cables. • Fully five year warranty - ensures that you’ll be able to enjoy your XPA HC-1 monoblocks for years to come. You can find more information about the XPA HC-1 on our website at www.emotiva.com.

  • Page 10: Unpacking

    If you notice any shipping damage or other issues when you unpack it, please contact Emotiva immediately. Gently remove your XPA HC-1 from the packing carton and remove all wrappings and shipping material. It is important to save the box and all packing materials in case your power amp ever needs to be moved or shipped back to the factory for service.

  • Page 11: Xpa Hc-1 Front Panel

    Press to switch the amplifier On; press again to return to Standby; the halo ring around the button (and the “E” on the button) illuminate amber for Standby and blue for On. Note: In order for the XPA HC-1 to operate, the rear panel AC Power Switch must first be turned On.
  • Page 12 XPA HC-1 Page 8...

  • Page 13: Xpa Hc-1 Rear Panel

    The XPA HC-1is switched On (from Standby) when a trigger signal is presented at the Trigger Input; the XPA HC-1 returns to Standby when the trigger signal is removed. When the XPA HC-1 is on, a 12 VDC signal is sent from the Trigger Output to control other devices.
  • Page 14 8. AC Power Switch Switches the main AC power to the XPA HC-1 On and Off. When this switch is Off, no controls operate (the XPA HC-1 cannot be turned On from the front panel or by a trigger signal).

  • Page 15: Quick Start

    XPA HC-1 Quick Start To get the most from your XPA HC-1 High Current Monoblock Power Amplifier, 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.

  • Page 16: Connections

    DO NOT connect a digital signal to the input of your XPA HC-1 (or you may damage your source or your speakers).

  • Page 17: Configuration And Operation

    When a trigger cable is connected to the Trigger Input (on the rear panel), and a trigger signal is received (between 5-20 V - AC or DC), the XPA HC-1 will switch from Standby to On; when the trigger signal ceases, the XPA HC-1 will return to Off.

  • Page 18: Care And Maintenance

    If necessary, the XPA HC-1 should be cleaned gently with a soft rag. • If something sticky gets on the front panel or case of the XPA HC-1, it should be cleaned with a mild cleaning solution applied to a soft rag, followed by wiping with a clean rag dampened with plain water and drying with a soft dry rag or cloth.

  • Page 19: Specifications

    Specifications Circuit Topology The Emotiva XPA HC-1 is a monoblock power amplifier, with a high-efficiency switch mode power supply (SMPS), a fully discrete, dual differential, high current, short signal path Class A/B amplifier section, Optimized Class H™ power supply topology, and microprocessor-controlled fault protection.
  • Page 20 Minimum Recommended Load Impedance 4 Ohms; which equals one 4 Ohm load or two paralleled 8 Ohm loads. The XPA HC-1 is fully stable into reactive loads whose impedance reaches as low as 2 Ohms. Speaker Output Connections Audiophile grade, gold plated, 5-way binding posts.
  • Page 21 Unboxed: 21.5 lbs. Mounting Clearance Adequate clearance for cooling must be allowed above each XPA HC-1 monoblock. However, the XPA HC-1 is designed with no cooling vents on the sides, so multiple units may be mounted directly side by side. Page 17...

  • Page 22: Troubleshooting

    Breaker trips a second time, please contact Emotiva, or your nearest authorized Emotiva service representative. Problem: Your XPA HC-1 is operating normally, but the front panel Status LED is not lit. Reason: The front panel status LED is turned off.

  • Page 23: Emotiva Audio Corporation Five-Year Limited Warranty

    The original owner must make a claim within the Term of the Warranty. A claim shall not be valid (and Emotiva has no obligation related to the claim) if it is not made within the Term and if it is not made in strict compliance with the requirements of the “How do you get service?”...
  • Page 24 (v) to consumable parts, such as batteries or failure of or damage to the Product caused by batteries; (vi) if any Emotiva serial number has been removed or defaced on the product; (vii) glass or plastic panels, cabinetry, trim or other appearance items; (viii) cosmetic wear or damage to remote controls by user.
  • Page 25 What if my product is damaged on the way to you? Emotiva is not liable for damages that may incur while an item is in transport to us. Please purchase insurance when you ship your item. If your Product was not adequately packaged, we will refuse receipt and the damaged package will be returned to you at your cost.

  • 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 1.0 February 2019...

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