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Dear Customer,
Congratulations on your purchase and welcome to the world's finest brand
of car audio. Through years of critical testing procedures and hand
craftsmanship, MA Audio has created a wide range of products that reproduce
music with all the clarity and richness you deserve. The MA audio Digital
amplifier is responsible for numerous dB Drag, USAC & IdBL World
Records. This amplifier is more than capable of sending your subwoofers back
to the factory for repair, so please take caution when using this amplifier. Do
not let this would of caution make you afraid of using this amplifier, it is
solely stated for you to respect the power it can make.
For maximum performance we recommend you have your new MA
Audio product installed by an Authorized MA Audio Dealer. Please read
your warranty and retain your receipt and original carton for possible
future use.
To learn more about MA Audio products and the current World Records held,
please visit us on the world wide web at:
www.MaAudio.com
!! Attention !!
Continuous, excessive exposure to sound pressure levels in excess of 85 dB
can cause a loss in hearing. While Ma Audio sound systems are capable of
producing sound pressure levels greater than 85dB,they are also designed for
enjoyment at reasonable levels. Please observe all local sound ordinances
while listening to your Ma Audio sound system

Table of Contents

SPECIFICATIONS.....................................................................1
FEATURES & CONTROLS ...........................................................2
POWER CONNECTIONS..............................................................3
RCA CONNECTIONS.....................................................................4
SUBWOOFER CONNECTIONS.....................................................5
SUBWOOFER WIRING DIAGRAMS................................................6
TROUBLESHOOTING................................................................8
WARRANTY............................................................................10
NOTES...................................................................................11
WARNING.......................................................................................................12

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Summary of Contents for Ma Audio HK-2000D

  • Page 1 !! Attention !! Continuous, excessive exposure to sound pressure levels in excess of 85 dB can cause a loss in hearing. While Ma Audio sound systems are capable of producing sound pressure levels greater than 85dB,they are also designed for enjoyment at reasonable levels.
  • Page 2: Specifications

    SPECIFICATIONS FEATURES & CONTROLS RCA Line Input Jacks: • Model HK-2000D To be connected to a line driver, crossover or head unit via RCA Cables. • RMS Power @ 14.4V RCA Line Output Jacks: For connecting additional amplifiers using a daisy chain effect.
  • Page 3: Power Connections

    Power CONNECTIONS RCA CONNECTIONs Single Amp Input Connection The +12V and Ground wires must be 4AWG or larger. Using smaller wire than 4 gauge will cause excessive heat and melt the wire insulation. In addition, the +12V remote control wire must between 12-16AWG.
  • Page 4: Speaker Connections

    Speaker CONNECTIONS TROUBLE SHOOTING Single Amp Configuration SYMPTOM NO SOUND. CHECK POINT Is the power LED illuminated? CURE 1. Check fuses in amplifier. 2. Be sure Turn-on lead is connected. 3. Check signal leads. 4. Check gain control. 5. Check Tuner/Deck volume level. WIRING SUBWOOFERS (Single Amp) 6.
  • Page 5: Limited Warranty Information

    This warranty covers only the original purchaser of MA Audio product purchased from an SYMPTOM Authorized MA Audio Dealer in the United States. For a list of Authorized Internet Re tail Stores SYSTEM PROTECTION LED IS LIT go to http://www.MAAudio.com. In order to receive service, the purchaser must provide MA...
  • Page 6 noteS WARNING Investigate the layout of your automobile thoroughly before drilling or cutting any holes. Use extreme care when you work near the gas tanks, gas or hydraulic lines, and electrical wiring. Always make sure the power amplifier is securely mounted. Mounting the amplifier securely to the automobile will prevent damage to the car or injury to a person, particularly in the event of an accident.

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