Sundown Audio SFB- 1500D (SFB Series) Car Amplifier Monoblock 1500 Watts RMS

Sundown Audio
(You save $37.00 )
(11 reviews)
6.00 LBS
11.00 (in)
11.00 (in)
6.00 (in)
Free Shipping
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  • Features

  • Digital Class-D Mono Block Amplifier
  • Dual MOS-FET PWM Power Supply
  • 1 Ohm Stable Load
  • 12 dB/Octave – Variable Low Pass Filter
  • 12 dB/Octave – Variable High Pass Filter
  • 9 dB/Octave – Variable Bass Boost
  • 4 Way Protection Circuit (Thermal, Voltage, Speaker Short, DC Offset)
  • Wired Remote Control with Clipping Indicator
  • Specifications

    • 1 ohm Mono RMS 1500W
    • 2 ohm Mono RMS 1200W
    • 4 ohm Mono RMS 650W
    • Recommended Fuse Rating 140A
    • Low Pass Filter (Variable) 80Hz-20kHz
    • High Pass Filter (Variable) 15Hz-1kHz
    • Bass Boost @ 50Hz 0-12dB
    • Input Sensitivity 5V Max
    • S/N Ratio 100dB
    • Working Voltage 10.5v-15.5v
    • Dimensions 7.25" x 6.75" x 2.50"


  • 5
    Amp’d Up

    Posted by Randy G on 1st Oct 2021

    Wow is this amp amazing and the size is awesome very impressed with how fast I received it.

  • 5
    Amazing for the size and orice

    Posted by Josh on 28th Mar 2021

    I watched the amp dynod on youtube before I purchased it for my GFs 4runner, it's beating the hell out of 1 rockford t1 15 I had laying around. Extremely impressed for the price and size of the amp.

  • 5
    What a great little powerhouse!!

    Posted by LUNCHBOX!!! on 27th Mar 2021

    Not much can be said about this little full bridge amp that the pictures didn’t already spell out. This thing is HIGHLY underrated and puts out an amazing amount of power despite its small size. Installation was a snap in my Mercedes and the amp came to life immediately. I really like that this amp has 1/0 inputs for power and ground and 8 gauge speaker outputs. It has plenty of adjustments for subsonic, gain, bass boost (don’t use it) and low pass tweaking. One of the best features of this amp is the included bass knob. Sure a lot of other amps include these, but this one is super smooth and has a clip light built in so it’s super easy to see if your song is potentially damaging your equipment. I wish that every amp had this feature available- it could make everyone’s equipment last longer. This is an excellent value in amplifiers and although there is a slightly different sound from my old Memphis M-Class amp, it’s still a beautifully engineered piece of equipment.

  • 5
    Sundown SFB-1500

    Posted by Brandon Cannon on 27th Feb 2021

    Great little amp for the money. Got it on 2 Sa-V3 8s and they love it!!

  • 5

    Posted by Big Greg on 25th Jan 2021

    Great compact powerful amp. I can't wait to save up and purchase subs from you guys. Thank you!

  • 5
    Cant Go Wrong With Sundown

    Posted by Jose D on 22nd Jan 2021

    I cant wait to install these amplifier have 2 Sfb 3000 2 Sfb 1500 and 1 sfb 13500. Currently working on a new build for my tahoe but sundown for the win cant go wrong with these amps

  • 5
    Worth every single penny

    Posted by Luis Enriquez on 12th Jan 2021

    Great amp really good price and still they send you some goodies will buy again

  • 5
    Great amp from a great company!

    Posted by Steven Krauss on 20th Aug 2020

    Great amp, compact design, certified power, and CAB ships quickly! Id recommend CAB over down4sound any day of the week!

  • 5

    Posted by Anthony on 16th Jul 2020

    great company, fast shipping and great communication . Will be the go to for car audio in the future !