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Hifonics

Hifonics BXX4000.1D Brutus Class D 4000W RMS 1 Ohm Mono Car Subwoofer Amplifier

    • Based on 275 reviews
Condition: New
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$359.99 Why this price?
Save $39.96 was $399.95

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Nov 30
Order within 23 hours and 36 minutes
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Features

  • 4000W RMS 1 Ohm Mono Car Subwoofer Amplifier
  • Signal to Noise > 95dB
  • SUBSONIC FILTER: 15Hz - 35Hz

Description

Hifonics BXX4000. 1D Monoblock 4000W RMS Class D Brutus Amplifier

Product Dimensions: 27 x 10.3 x 3.7 inches


Item Weight: 13.42 pounds


Item model number: BXX4000.1D


Is Discontinued By Manufacturer: No


Other display features: Wireless


Manufacturer: Hifonics


Date First Available: January 18, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 30

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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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • So glad I bought this!
Very good quality! Lots of power! Would buy again!
Reviewed in the United States on October 26, 2023 by Rodolfo Guedea
    • Buena calidad
Llego antes de la fecha indicada y es tal y como lo demuestra en la foto
Reviewed in the United States on November 11, 2024 by Ivette
    • Power!!!!!!
This amplifier is powerful. They can hear me coming. If you like it loud. You will need one of these or maybe two.
Reviewed in the United States on September 4, 2022 by john glasper
    • Lots of power!!!!
Review Image by Dominic T. Dominic T.
Review Image by Dominic T. Dominic T.
Review Image by Dominic T. Dominic T.
I have this beast pushing 1 Skar ZVX 15. This was one hell of an Amp upgrade!! Biggest best Amp I've ever had. I've got 0 gage going to it. With a XS 3400 battery in the back. Excellent Amp!!!
Reviewed in the United States on December 14, 2021 by Dominic T. Dominic T.
    • Please read
Review Image by Ashlee M. Ashlee M.
Review Image by Ashlee M. Ashlee M.
Review Image by Ashlee M. Ashlee M.
Review Image by Ashlee M. Ashlee M.
So durning normal play the amp shut down under a normal load . Powered into protect. We cycled the key off and back on, and the amp produced a high pitch squeal and back into protect. Me being a 30 mecp level one certified audio installer, went back to the amp, unplugged the RCA inputs and dialed all the gains down. Again cycling the key, the amp squealed and went into protect. Considering I used to work for American bass, not just in sales but also as a equipment repair tech, I decided that there a problem. So after disconnecting this amp, I opened it up. Upon opening I noticed right away that the tamper seals were previously split. Once I removed the cover, the pictures you see is what I found. This was not a brand new amp as advertised but a referb as you can tell by the solder points I am pointing to. When hifonics was made by API (audio products inc) these were unstoppable. The quality now...... I'm not going to comment. The pics speak for themselves. Fyi the output transistors part number hy4008w are 1.50$ a piece. I'm going to rebuild this amp not using these poor quality components. Just so you know this is what you are getting. It's a shame also that the quality of these I would use to chock my wheels with now as opposed to having being able to say I got a brutis 4k. ... show more
Reviewed in the United States on October 27, 2024 by Ashlee M. Ashlee M.
    • Power Hogg
Review Image by SB SB
Great amp!! I have it pushing 2 15 inch digital design 700 series subs and they sound nice, but fair warning this amp is a power hog! I upgraded my alternator put a yellow top under the hood and ran a second battery. But I am happy with the amp, well worth the money.
Reviewed in the United States on March 6, 2019 by SB SB
    • Good product will buy again
Had the amp wired up to my double skar 5000w loaded pack, pushed out plenty of power and sounded amazing had the wipers in my jeep bouncing an inch off of the windshield lol. I definitely recommend because it wasn’t breaking the bank while still pushing out power
Reviewed in the United States on June 14, 2021 by Amazon Customer
    • Upgrade your electric before u crank it
This amp looks almost as awesome as it sounds. And if u have seen it that should tell u something.i love it more then I can say!
Reviewed in the United States on January 17, 2023 by Franz William Joseph lanning

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