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MA Audio  M689i

800 Watt 2 Channel High Performance Amplifier

Item #14740

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  • Maximum Power : 800 Watts
  • Number of Channels : 2
  • Built In Crossovers : Yes
  • Channel Separation : Yes
  • RMS Power Range : 180-250 Watts
  • 2-Channel High Performance Amplifier
  • 2 x 180 Watts RMS @ 4 Ohm Stereo
  • 2 x 250 Watts RMS @ 2 Ohm Stereo
  • 1 x 800 Watts MAX @ 4 Ohm Bridged
  • Dimensions(HxWxL): 2" x 10.75" x 11.5"
  • High Performance Amplifier
  • Variable High/Low Pass Cross-Over 50 - 250 Hz
  • Variable Bass Boost 0-18dB @ 45Hz
  • 3-Way Protection Circuitry
  • 2 Ohm Stereo Stable
  • High/Low Level Inputs
  • Low Level Output
  • Full MOSFET Circuitry
  • UPC:
  • Weight: 0
  • Authorized Internet Dealer
Warranty: 0 Months Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 0 Months from the original date of purchase with proper return authorization.

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  • i have this amp pushing two 12inch sonyxplod subs in a plexiglass box and it hits pretty good,i dont think i will have a rearview mirror much longer if i keep the volume up,lol

    ryan
    11/4/2005

  • I installed one of these for a friend in his 02 Ford Ranger. It is powering a single 12" Kicker CompVR in a 2.25 cu. ft. slot ported enclosure that I fabricated for him. For $150, you cant't beat it. It really surprised me with the amount output it had. It has more than enough SPL than anybody would ever need for day to day driving. Of course the slot-ported box helps out alot too.

    Brian
    7/14/2006

  • This is one awsome amp, I had a MA AUDIO HK400D running a Powerbass M-10, I liked it so much that I boght another M-10 and this amp to push them...and push them it does. JL,RF,MTX and all those other guys are alright, but who can match what MA does and still come with a FULL 2 year warrenty??? Nobody. If you pay attention to the manufactures specs, provide them with enough power, they do everything that they say they will!!! I will put my MA AUDIO 689I, POWERBASS M-10X2, up againts anybody, you can not beat the bang for the buck...nuff said.

    william
    3/15/2007

  • I HAVE THIS AMP ON 4 10"MEMPHINS PR AND IT HITS HARD AND WOULD LIKE TO GET ANOTHER ONE

    BILLY HALCOMB
    12/3/2008

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