MSRP: $709.99
(You save $70.00 )
(17 reviews) Write a Review
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  • Digital Class-D Mono Block Amplifier
  • Dual MOS-FET PWM Power Supply
  • 12 dB/Octave – Variable High Pass Filter
  • 9 dB/Octave – Variable Bass Boost
  • 4 Way Protection Ciruit (Thermal, Voltage, Speaker Short, DC Offset)
  • Wired Remote Control with Clipping Indicator

SPECIFICATIONS (Tested @ 14.4v)

  • 1 ohm Mono RMS 8000W
  • 2 ohm Mono RMS 5000W
  • 4 ohm Mono RMS 3250W
  • Recommended Fuse Rating 350A x 2
  • Low Pass Filter (Variable) 80Hz-20kHz
  • High Pass Filter (Variable) 15Hz-80Hz
  • Bass Boost @ 50Hz 0-12dB
  • Input Sensitivity 5V Max
  • S/N Ratio 100dB
  • Working Voltage 10.5v-15.5v
  • Dimensions 9.00″ x 16.50″ x 2.75″

17 Reviews Hide Reviews Show Reviews

  • 5

    Posted by nick on Apr 8th 2021

    great amplifier, has plenty of power but make sure your electrical is stout. sound quality isn't as good compared to my korean amplifiers but overall amazing power.

  • 5
    Great Buy

    Posted by Devonne on Apr 7th 2021

    Fast And Speedy Delivery

  • 5
    Sundown SFB 8k

    Posted by Ben on Apr 6th 2021

    This amp has plenty of power to give and really easy to tune...well worth the money...I like it so much I bought another one lol

  • 5

    Posted by Terrance Elder on Apr 3rd 2021

    Just received my amp today. Literally shipped this thing to Florida in record time. I'm pretty new to the basshead life but the sale price I couldn't ignore. I plan on using the amp for my first blowthrough build with dual 2 skar ZVX-15s. Yall wish me well I hope It sounds good

  • 4
    Killer bang for the buck.

    Posted by Paul Lane on Mar 30th 2021

    Rated 8k @ 1ohm. You may not be able to even get down to one ohm with rise but still, even at 2-3 ohms, this amp is well-worth it. Amazing warranty proves you can't go wrong with Sundown.

  • 5
    SFB 8000>>>>>amazing

    Posted by Lance on Mar 29th 2021

    This amp is amazing. I took my subwoofers to the magic place. (2 skas vxc 12s 4dvc). Replaced a Skar SKV2 3500 and the difference is night and day.. shipping was great as always. thanks JP and the team. I'm thinking about how amazing it would sound with 2 DB 3512s.

  • 5

    Posted by Shaun on Mar 25th 2021

    Came in a couple days along with my subs ready for the install thanks

  • 5

    Posted by AC on Mar 20th 2021

    Amplifier is the best I've purchased. The quality is outstanding and the sound is thunderous. I'm extremely satisfied with my purchase. If you want one, you need to purchase ASAP while its on sale!!!

  • 5
    SFB 8000

    Posted by Keemo Beard on Mar 4th 2021

    I love the amp so far I had no issues thus far I have them wired to 2 American bass godfather 15s and they sound great !!!!!