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Reload Thread: Mmats sq4070 / mmats lm4065

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    subzero's Avatar
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    Mmats sq4070 / mmats lm4065

    Item(s) for Sale:


    MMATS SQ4070 MMATS LM4065

    Item(s) Description/Condition:
    used, 100% functional



    Price:

    $200 each or $350 pair plus ship


    Shipping and Miscellaneous Item Information:

    flat rate


    Item Pictures:
    (List pictures in this section, 1st picture should be your username/date if you have less than 10 positive feedbacks with the i-Trader system or less than 10 references that you have sold to in the past. (These must be listed in your signature, or a link provided to a feedback thread listing these references)).







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    Re: Mmats sq4070 / mmats lm4065

    Incredible amplifiers. You should show the beautiful guts!



    Quote Originally Posted by audioholic View Post
    Saying "clipping doesn't kill speakers" is a half-truth at best. Technically no, clipping itself does not hurt the speaker. But in clipping your amp, you can easily create a situation that WILL kill the speaker. Was the squared waveform the DIRECT cause of the failure? No. In the end, the answer is, always has been, and can only be... heat kills speakers. BUT, clipping increases heat generation, sometimes by a drastic amount. So to start a thread simply to state that clipping does not hurt speakers is, again, a half-truth at best.

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    Re: Mmats sq4070 / mmats lm4065

    I dont like cracking them open.




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    Re: Mmats sq4070 / mmats lm4065

    bump




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    Re: Mmats sq4070 / mmats lm4065

    Were they repaired??



    MODS

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    Re: Mmats sq4070 / mmats lm4065

    Interested in the 4070. Can you verify it was repaired using MMATS level quality components? They use components that are made especially for their amps.




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    Re: Mmats sq4070 / mmats lm4065

    Quote Originally Posted by tc300 View Post
    Were they repaired??
    I had them inspected and conrtols cleaned out. the black LM4065 amp had a gain knob replaced. on the 3/4 channel. by JEFFS professional audio repair. Phx, AZ. I bought it from Derick bigdwiz. he showed a video of it working fine. but when I got it, it was a completely different story. scratchy and touchy. so. thats what prompt me to have them both inspected.
    Quote Originally Posted by funkmaster View Post
    Interested in the 4070. Can you verify it was repaired using MMATS level quality components? They use components that are made especially for their amps.
    MMATS said they dont repair, I lookied into it. and even called amp medics to check incase I had to but after inspection and knob replaced and cleaning they was deemed ok. The black LM 4065 was the one that had scratchy. and reason I had them both cleaned. The white SQ4070 has been hooked up and still is hooked up, performs without a single problem. The main reason I am changing them is because I want more power to my subs. The white SQ4070 is powering my highs without any issues at all. I have a focal krx3way comp hooked up to them. . the Black LM4065 was going to be used for my subs. but like I said, I need more power, mainly for dynamics and head room.

    If I was trying to hide something, I would not have posted picture with repair bill. like posted. 100% functional. I must say, the white amp really impressed me because I have that gain control at minimum gain and with my pioneer DEH-P860mp, I can only turn it up to 60% volume. And the amp doesnt get hot at all. Just sucks about the power from the black amp not being enough for my needs. I will take a video of them working for those interested. and send to them in pm or email.




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    Re: Mmats sq4070 / mmats lm4065

    bump




  9. #9
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    Re: Mmats sq4070 / mmats lm4065

    I have gut shots of the LM4065 as that was my amp. Check your PM's subzero, I'll work something out with you for the problems w/ the amp. I video my amps before I sell them to protect myself from the scammers, but always willing to help an honest dude like yourself.





    See my Old Skool Car Audio tests on my YouTube channel: http://www.youtube.com/BigDWiz

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    Re: Mmats sq4070 / mmats lm4065

    Quote Originally Posted by bigdwiz View Post
    I have gut shots of the LM4065 as that was my amp. Check your PM's subzero, I'll work something out with you for the problems w/ the amp. I video my amps before I sell them to protect myself from the scammers, but always willing to help an honest dude like yourself.


    I sent you a pm. Sorry if I seemed to toss you under the buss. It wasnt my intent.




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    Re: Mmats sq4070 / mmats lm4065

    Quote Originally Posted by bigdwiz View Post
    I have gut shots of the LM4065 as that was my amp. Check your PM's subzero, I'll work something out with you for the problems w/ the amp. I video my amps before I sell them to protect myself from the scammers, but always willing to help an honest dude like yourself.


    I sent you a pm. Sorry if I seemed to toss you under the buss. It wasnt my intent.




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    Re: Mmats sq4070 / mmats lm4065

    Quote Originally Posted by funkmaster View Post
    Interested in the 4070. Can you verify it was repaired using MMATS level quality components? They use components that are made especially for their amps.
    SQ4070 sold to funkmaster. shipping today. bump for LM4065




  13. #13
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    Re: Mmats sq4070 / mmats lm4065

    Mmats does repair amps I blow modded 300hc occasionally and send them in and they fix them unless they stopped recently



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