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Summary of Contents for XFIRE AUDIO EFX2000D
- Page 1 EFX2000D Mobile power amplif ier Owners manual XFIREAUDIO.COM...
- Page 2 Purchase Date Retailer Model # Serial # Features EFX series amplifiers The result of XFIRE AUDIO’s commitment to design and build sleek, elegant, yet seriously powerful amplifiers able to fit into any audio application with ease. • Ultra efficient Mono Block Class D topology design with 5 volt inputs and 1 ohm stability. • Extensive customization controls like LP/Subsonic crossovers make it easy to design the perfect soundstage.
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Page 3: Specifications
EFX series LIFE AMPLIFIED Specifications RMS Power @ 1Ω, 14.4V 1% THD 1x 1000W RMS Power @ 2Ω, 14.4V 1% THD 1x 700W RMS Power @ 4Ω, 14.4V 1% THD 1x 450 W Damping Factor >200 Frequency Response 10Hz - 250hz (-1dB) Signal/Noise Ratio @ Rated Power 80dB (IEC-A) Operating Voltage 8.2 - 16V DC X-over Functions X-over Frequency Adjustment... -
Page 4: Installation
EFX series LIFE AMPLIFIED Installation Actual installation of an EFX amplifier is not a difficult task. However, it takes a few tools, considerable care and precise attention to the instructions in this manual. If you doubt that you are up to the task, or your car proves to require special installation skills, we recommend having the work done by an authorized XFIRE AUDIO installation professional. Safety instructions • Always disconnect the negative (“-”) battery terminal before making any connections to the amplifier. • Fuse the positive (“+”) power lead, with the right value fuse within 30cm of the battery connection, the fuse rating for each EFX amplifier is given in the specifications. •... - Page 5 EFX series LIFE AMPLIFIED An EFX amplifier needs a few things to be happy in a car : Ventilation and a “clean” source of power. VENTILATION Is important with any mobile amplifier. An amplifier can generate a considerable amount of heat when driven hard, and car interiors can get quite hot in the summer.
- Page 6 EFX series LIFE AMPLIFIED Connections Remote turn on FUSE Use recommended BATTERY HEAD UNIT Ground fuse rating GROUND (-) Ground connection should be made to the vehicle’s chassis with a clean, bare metal, strong connec- tion keep the length of the ground wires as short as possible. Always use the same wire thickness as used for the positive 12V DC connection.
- Page 7 EFX series LIFE AMPLIFIED EFX3000D - Subwooferwiring single subwoofer - dual subwoofer 2 - 4 Ohm Sub 1 - 4 Ohm Sub 2 - 4 Ohm Sub LOUDSPEAKER OUTPUTS This is where you connect your speakers. When connecting loudspeakers to an EFX amplifier, please be sure to observe proper polarity.
- Page 8 EFX series LIFE AMPLIFIED Controls 2000D POWER & PROTECTION LEDS T he Power LED shows if the amplifier is ON (LED is green- or blue-lit), the protection LED shows if the amplifier is in protection (LED is red-lit). INPUTS (RCA) These inputs are connectd to the source unit’s outputs. XTREME BASS. This control is used to give a boost your bass. Take care while adjusting this knob we do not call it XTREME BASS for nothing! GAIN This control is used to match the amplifier’s input sensitivity to the source unit’s output.
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Page 9: Signal Input
EFX series LIFE AMPLIFIED Signal Input Tp to prevent noise and RF inductance, use only high quality shielded audio cables that are no longer than necessary. Try to avoid running these low-level cables near cellular phone equipment, electronic management systems or other potential interference sources. -
Page 10: In Case Of Difficulty
Almost all problems can be eliminated by re-checking connections and settings in your system. Follow the steps below as a guide. If you cannot solve the problem, consult your XFIRE AUDIO installation professional. NO SOUND - POWER LED IS OFF Check the inline fuse(s) in the positive power cable, replace these if needed. - Page 11 EFX series LIFE AMPLIFIED Notes : XFIREAUDIO.COM...
- Page 12 Should you need additional assistance please email XFIRE AUDIO : salesusa@xfireaudio.com ® © 2018 XFIRE AUDIO LLC. All rights reserved. ‘‘XFIRE AUDIO’’ , ‘‘LIFE AMPLIFIED’’ , and ‘‘THE NEW BREED OF MOBILE AUDIO’’ are either registered trademarks or trademarks of XFIRE AUDIO LLC.
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