MSRP: $509.99
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Sundown Audio SFB-5000D

  • 5000 Watt RMS Full Range 1 channel
  • 1 ohm stable
  • can be used for vocals or bass

Sundown Audio Full Bridge Amplifier. 5000 watts RMS @1 ohm equipped with bass knob and clip light

2,255 watts @ 4 ohm, 14.4v

3,225 watts @ 2 ohm, 14.4v

5,100 watts @ 1 ohm, 14.4v

18 Reviews Hide Reviews Show Reviews

  • 5
    Sfb 5000

    Posted by Detroit on Apr 10th 2021


  • 5

    Posted by Uikilifi (kliff) Fetuuaho on Apr 7th 2021

    This little amp is frikin powerful make sure you have some extra batteries on this thing! Love it! Thank you down4sound team!

  • 5
    Best Amp

    Posted by Reynold Makua on Apr 6th 2021

    The sundwon sfb 5000 is one of the best amps out there I have it run on a sundown zv5 15 and it SLAMMZZ!!

  • 5
    Sfb 5000

    Posted by Eldon E Bryant on Mar 29th 2021

    One of the best amplifiers I have ever owned

  • 5
    SFb 5k

    Posted by UIKILIFI FETUUAHO on Mar 25th 2021

    First off thank you jp and the down4sound team for always coming through! For the price this Amp is frikin beast! One of the strongest amps I ever bought so make sure your electrical is on point

  • 5
    Sundown audio sfb 5000

    Posted by Noah Dean on Mar 19th 2021

    This thing is a power house for it's price and if your limited on space it's perfect for you. I would recommend this amp to anyone looking for power house on a budget

  • 5
    Amp and service

    Posted by Tyler McEwen on Mar 19th 2021

    Had some issues with online account but called Down4sound and they took care of everything! Got my sundown audio 5000d with in 2 days! Will definitely buy again! Love this 5000d such a great amp in a small package!

  • 5
    Sfb 5000d

    Posted by Jason Paul on Jan 23rd 2021

    This is my 1st sundown product I've owned, this is an upgrade from a soundigital evo 3000 that started acting up after over 2 years playing everyday. So far this amp is way more powerful on my 4 8s ampere audio 2.5rve. Very nice and great price. Also thanks for the free shirt.

  • 5

    Posted by Ruben Medina III on Dec 16th 2020

    This product is pushing 2 15" kicker solo barics at 1 Ohm and wow the loudest my system has been and a FYI to who ever is deciding to buy this product be sure to have 2 upgraded batteries cause this amp needs alot of power to push what you got will strongly recommend this site to my family and friends will be back soon.