Boxed - SD3 Series Subwoofers

$60.00 - $66.00
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  • 5
    Sd3-10

    Posted by Eric Evans on Aug 2nd 2019

    Bought this as a replacement for a cheap shallow mount sub. Didnt want to pay retail as I had never heard any sundown product before. I couldn't find anything wrong with this sub. This thing blows my old sub away, and with only 350 watts pushing it at 4 ohms. I've been a JL man for over 20 years, the only exception being the shallow sub I just threw out. I wouldn't hesitate to purchase another sundown product. The sq is as good or better than any sub I've ever had.

  • 5
    SD3-8" Dual 2ohm

    Posted by Brandon Grant on Jun 13th 2019

    Just got this in a Surprise Me! purchase. I don't see a thing wrong with it. Played it a little bit on amp going through music and test tones. Not one single issue I have noticed. $60 isn't bad for a $175 sub on Amazon. Will probably buy another one of these.

  • 4
    Perfect

    Posted by brett groves on Jun 8th 2019

    Only reason I’m giving 4 stars is I ordered 8” and received 10” but they both work like brand new.... not sure why they claim they’re bad spent almost an hour trying to figure out why they’re bad. Found nothing.

  • 4
    SD3-8"

    Posted by Robert on Jun 6th 2019

    Only rated at 4 stars for now because I haven't yet installed it. Having a box made for it. Opened package and it looks new! No noticeable blemishes.

  • 5
    Perfect

    Posted by Adam Malmer on May 31st 2019

    Great bang for the buck if you're willing to take the risk. The suspension seems a little loose when I pushed on them with my hand but that may be a characteristic of an underhung coil. The only true flaw I saw was a nick on every one of the chrome cover plates. Tested good with a dmm and sound great. A lot of bass in a small package.

  • 5
    Yard sale boxed SD3 10"

    Posted by Eric on May 28th 2019

    So far so good, I ordered four and am currently using two. They sound great on my AT1400.1, I couldn't find any flaws. Shipping was fast as well. Would recommend buying from Sundown's yard sale!

  • 5
    Sundown SD-3 10

    Posted by Troy Dennis on May 24th 2019

    Might as well be brand new, only a slight dust cap noise on this woofer. Fixed with e6000 and the sound is gone!

  • 5
    sd3 10

    Posted by Jimmy Sedgwick on May 13th 2019

    ordered one to put in my boat in a small sealed enclosure and the only thing I could find wrong was the dust cap was glued off center other than that it works perfectly and at a third of the normal price I will be ordering 2 more to put in the back of my girlfriend's suv and I down firing low profile box

  • 5
    Sd3 10"s

    Posted by Jimmy Hensley on Apr 15th 2019

    Ordered 4 of the sd3 10"s and they showed up looking brand new