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Power Acoustik SB1-5000D 5000W Max Mono Car Amplifier, 1-Ohm Stable Class D, Compact Design, Bass Boost, Subsonic & Low Pass Crossover

  • Based on 12 reviews
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Availability: 18 left in stock
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Arrives Oct 5 – Oct 28
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Features

  • COMPACT YET POWERFUL MONOBLOCK DESIGN: The SB1-5000D packs a massive 1700W RMS at 1 ohm and up to 5000W peak power in a chassis only 10.25" long. Built for serious car audio enthusiasts, this amplifier supports demanding subwoofer setups with minimal space requirements and delivers powerful, clean bass output.
  • ADVANCED CLASS D EFFICIENCY WITH PROTECTION: Designed for high efficiency and stable output, this Class D amplifier includes direct short, thermal, and overload protection. Its military-grade SMT PCB and MOSFET power supply ensure durability and reliable operation under stress, even during extended high-output playback.
  • CUSTOMIZABLE BASS CONTROL FEATURES: Enjoy precise tuning with a variable low pass filter (35-250Hz), subsonic filter (10-50Hz), and 0-12dB bass boost at 45Hz. Whether tuning for tight punch or deep rumble, this amp offers flexibility for optimized low-frequency response in all vehicle types and music styles.
  • EASY INSTALLATION AND FLEXIBLE CONNECTIVITY: The amp includes both high-level inputs with signal sense auto turn-on and RCA low-level inputs, making it compatible with both aftermarket and factory stereos. 8-gauge power and speaker terminals make installation secure and efficient for all car audio systems.
  • INCLUDES REMOTE DASH GAIN CONTROL: Tweak your subwoofer volume on the go with the included dash-mounted gain control. This lets you adjust bass levels in real time based on your preferences or playlist without reaching into your trunk or under your seat.

Item dimensions L x W x H: 10.5 x 5 x 2 inches


Manufacturer: Power Acoustik


Mounting Type: freestanding


Brand: Power Acoustik


Number of Channels: 1


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 10.5 x 5 x 2 inches; 4.3 Pounds


Item model number ‏ : ‎ SB1.5000D


Date First Available ‏ : ‎ June 3, 2023


Manufacturer ‏ : ‎ Power Acoustik


Customer Reviews: 4.5 4.5 out of 5 stars 12 ratings


Item dimensions L x W x H: ‎10.5 x 5 x 2 inches


Manufacturer: ‎Power Acoustik


Mounting Type: ‎freestanding


Brand: ‎Power Acoustik


Number of Channels: ‎1


Output Power: ‎5000 Watts


UPC: ‎709483064317


Item Weight: ‎4.3 pounds


Product Dimensions: ‎10.5 x 5 x 2 inches


Item model number: ‎SB1.5000D


Is Discontinued By Manufacturer: ‎No


Date First Available: June 3, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 5 – Oct 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Compact but big bass!
When I received this I was like (heck is this) it looks like a toy because it is very small compared to the same brand I bought 20 years ago. When I installed it I was shocked 😳 these play just as well if not better than the 3 times bigger one I purchased 20 plus years ago. They are powerful, can shake your eyeballs right out of your head🤣 if you not careful with them. ... show more
Reviewed in the United States on March 17, 2025 by Frank D.

  • Way more than I expected
I had it pushing 2 dual voice coil 2500 watt 12 inch audio pipe quadstacks wired parallel down to 1 or 2 ohm stable paired with the LC2i Audio Control line out converter which allowed me to set my bass threshold and restore all the roll of bass from my Buick Lacrosse premium III stock stereo with it's own 11 speaker Harmon Cardon system which was great but nobody makes a wiring harness for that vehicle, there's no way to install an aftermarket deck in it since the touchscreen hub was basically the brain of all my controls, either way with everything I put on it it sounded phenomenal! 5 Stars all the way! Power was great, perfect size, great value for the money spent and had no issue with the heat level, as long as you have the best signal going to your amp with the best voltage your amp will work at the performance level it was built for. ... show more
Reviewed in the United States on January 4, 2025 by Tiger

  • Very nice
Works great but I think my 2500 watt hits deeper base and harder.
Reviewed in the United States on January 19, 2025 by Robin Smith

  • Great amp until
The amp did great until it didn’t. I have since returned it because it fried the first 10 minutes so it could possibly have been something enternal let’s see if I get a return or replacement and see how it does
Reviewed in the United States on January 28, 2024 by Mike

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