Best Hifonics Amps: Get the Best Bass You Can

These top HIfonics amps are a great upgrade to your car’s audio system

byNoelle Talmon|
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BYNoelle Talmon/ LAST UPDATED ON June 29, 2020
Best Overall
Hifonics BXX4000.1D Brutus Class D 

Hifonics BXX4000.1D Brutus Class D 

This 4000-watt mono 1-ohm amplifier has Super Class D technology and an NGSD digital chip for efficient high amplification. It features Ultra-Fi MOSFET outputs for increased power.
This amp delivers and provides plenty of power. The nickel-plated RCA jacks resist corrosion, and the amp features variable electronic crossovers. It has a wired bass remote and illuminated indicators to monitor overload and speaker short protection.
It's a bit of a power hog and may require a second battery. It may go into protection mode when you first turn it on, and the bass knob could be bigger for better grip.
Best Value

Hifonics BRX2416.1D Brutus Mono Super D-Class Subwoofer Amplifier

The Brutus 2,400-watt amplifier features LED power (green) and protect (red) indicators. It has built-in system diagnostics and preamp RCA outputs.
This amp is powerful, durable, and the bass is deep. The sound quality and workmanship are incredible, and it looks good. Overall, it's an excellent-sounding amp for the money.
Similar to our best pick, the Brutus amp has a tendency to overheat, and it may blow out after just a short period of use. It may even smoke or catch fire.
Honorable Mention

Hifonics Zeus ZRX1200.1D 1200W 

This amplifier is made of military-grade PCB and simpatico coil, and it looks and sounds like throwback Hifonics amps. It has an illuminated Hifonics badge and diagnostic indicators.
It delivers clean and efficient power and great sound. It is easy to wire to your audio system, and will not overheat or cause problems with a subwoofer.
There have been complaints that the amp doesn't put out the rated amount of power. You may have to turn the gain up a lot in order to get reasonable power.

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If you're serious about your car audio system, one way to increase sound quality and boost power is by purchasing an amplifier. An amp is necessary if you want to avoid distortion and provide enough energy to power a subwoofer. The brand Hifonics, whose slogan is "Power From The Gods," specializes in amplifiers as well as subwoofers, speakers, and soundbars. Check out our buying guide to find the best Hifonics amps on the market.


  • When you purchase an amplifier, you also need other items to connect it to your car stereo. This includes a wiring kit, speaker wire, capacitors, and other hardware, such as battery terminals and fuses.
  • The RMS, or peak power, of an amplifier, should be between 75-150 percent of the power that the speakers can handle. For example, if you have a 100-watt subwoofer, you need an amplifier with an RMS between 75 and 150 watts.
  • Before installing an amp, determine where you're going to put the unit and where you will be routing the wires. Be sure to take measurements before making a purchase to ensure it will fit properly. The most common places to install an amp are under a seat, in the trunk, or against the passenger-side firewall.


Q: How many channels should my amp have?

A: It depends on what you want your audio system to do. Each channel on an amp powers one speaker. A two-channel amplifier works fine to power a single pair of speakers. However, if you want rear-fill sound as well as front-to-rear fade control, a four-channel amp will work better. A three-channel amp can power a single pair of speakers plus a subwoofer.

Q: How much power does my car audio system require?

A: An amp with 50-watts RMS per channel is suitable for a compact car, hatchback, sports car, or small-cab pickup to block road noises and add music clarity. If you have a larger vehicle or simply want more volume, then look for a device that is at least 75-watts RMS per channel. If you crank your music up really loud, you can get 100-watts RMS or more per channel.

Q: Do I need air space around my amplifier?

A: Yes. Amplifiers produce heat, so you should make sure there are a few inches of air pockets between each side of the amp. Do not mount an amp upside down because it's more likely to overheat.

Final Thoughts

Our pick for the best Hifonics amp is the Hifonics Zeus ZRX Series Mono Block D Class 3200 Watt Vehicle Amplifier. It has the most wattage of all three picks, is very powerful, and produces very clear bass.

If you want a more budget-friendly option, consider the Hifonics Brutus Mono Super D-Class Subwoofer Amplifier.

Let us know what you think about Hifonics amps in the comment section below. 

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