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Your cart is empty.Hifonics BXX4000. 1D Monoblock 4000W RMS Class D Brutus Amplifier
Tania
Reviewed in the United States on March 30, 2025
Slamming
MIKE LOPEZ
Reviewed in the United States on April 11, 2025
Best amp I've ever ownedNo overheating, never goes into protect mode, never disappointedDefinitely buying a 2nd one for my setups
Devan
Reviewed in Canada on September 14, 2024
Sounds great with 2 Americanbass subs 👌
Preston
Reviewed in Canada on February 11, 2024
Great sounding amp lots of power
Ivette
Reviewed in the United States on November 11, 2024
Llego antes de la fecha indicada y es tal y como lo demuestra en la foto
Ashlee M.
Reviewed in the United States on October 27, 2024
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.
Michael Lawrence
Reviewed in Canada on October 30, 2023
Amazing
john glasper
Reviewed in the United States on September 4, 2022
This amplifier is powerful. They can hear me coming. If you like it loud. You will need one of these or maybe two.
Kyle monnin
Reviewed in the United States on February 14, 2022
Great amp just damaged during shipping RCA jack was dented and crooked also the base knob was bent and broken it won’t stay on unless zip tied into the jack
Customer
Reviewed in the United States on June 14, 2021
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
Dominic T.
Reviewed in the United States on December 14, 2021
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!!!
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