Garage
Shop
Account Icon
Account
Box Icon
Track
order
Telephone Icon
Call
Help Icon
Help
Door with Arrow Icon
Sign In
  1. Home
  2. Hifonics Store
  3. Discontinued Hifonics Car Audio & Electronics
  4. Discontinued Hifonics Car Amplifiers
  5. Discontinued Hifonics All Car Amplifiers

Discontinued All Hifonics Car Amplifiers

Enjoy robust power and clear sound with Hifonics's range of All Car Amplifiers.

Filters
Hifonics ✕
Clear Filters
Reset Done
Product Type
Price Range
Number of Channels
Each channel on an amplifier will power one speaker using a positive and negative cable. There are various types of amplifiers, each designed to power a certain number of speakers. Monoblock amplifiers, also known as single channel, are designed to power one or more subwoofers. These amplifiers often have very high power ratings. On the other hand, multi-channel amplifiers power multiple speakers, usually at lower power ratings. 2-Channel and 4-Channel amplifiers can power car speakers or low powered subwoofers. Occasionally you might see a 5 or 6-channel amplifier that can power speakers and subwoofers at the same time. The most common setup is a monoblock amp to run subwoofers and a 4-channel amp to run door speakers. Check out our Knowledge Base for more information.
Amplifier Key Features
Amplifiers can offer a diverse array of features. If you select more than one feature, then you will view amplifiers that have ALL features selected. These include speaker-level inputs that facilitate seamless integration with factory audio systems, Bluetooth connectivity suitable for ATV/UTV or Classic vehicle setups, built-in DSPs that provide enhanced control over your audio signal, and a host of other functionalities to explore.
Amplifier Class

An amplifier increases the power of the signal being fed to it by taking energy from its power supply and matching the signal but increasing its amplitude. Amplifiers use many different methods for converting these electrical signals and have been categorized into classes.

Class A/B: Greater than 50% of the input signal is amplified while the other percentage is “off”. These amplifiers have a small amount of current flowing through the output transistors all the time which almost eliminates crossover distortion. Class A/B has great sound quality but is not as efficient as class D. These amps are most commonly used to drive speakers.

Class D: Also known as switching amplifiers, class D amps have output transistors that are completely turned “on” or “off”. This means that when the transistors are on, there is almost no voltage across them but when they are off there is significant voltage but no current flowing through it which makes these amplifiers very efficient at the cost of sound quality. These amps are most commonly used to drive subwoofers.

Other Classes: You may see classes such as GH, bD, X, FD, etc. by some manufactures. These amplifiers tend to be either class A/B, D or a hybrid of the two but with improvements to their designs that can make them more efficient or offer better sound quality.
Total RMS Power Output
Total RMS power is measured by multiplying RMS power per channel by the number of channels, and is calculated at the lowest level of operating impedance.

RMS power is the amount of continuous power, measured in watts, that an amplifier produces is called RMS power. The higher the RMS figure, the louder and cleaner your music sounds.

The RMS output figure is much more accurate than the peak rating when comparing products.
Total Peak Power Output
The total peak power output is measured as the wattage per channel multiplied by the number of channels, and is calculated at the lowest level of operating impedance.

It is measured during a brief musical burst, such as a sudden drum accent. Some manufacturers display peak power ratings on the face of their products to increase the appeal.

The RMS power rating is more accurate, and we recommend using it for product comparison.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
Minimum Impedance Unbridged
The lowest impedance the amplifier will handle when it is not bridged.
Minimum Impedance Bridged
The lowest impedance the amplifier will handle when it is bridged.
Remote bass/level controller
If the amp comes with a bass/gain remote you will be able to control the level of your bass from your dashboard. Typically bass remotes also include a 16-20 ft. wire for installation.
Sonic Certified Amplifier
Sonic Certified amplifiers have been tested by the experts at Sonic Electronix to meet or exceed the wattage ratings provided by the manufacturer. If this is marked as Yes, then you can trust the wattage ratings. If marked as No, then we have tested the amplifier and it did not meet the advertised wattage ratings. If marked as Not Tested, then the Sonic Electronix experts have not yet been able to test the amp.
Preamp Outputs
Many amplifiers are equipped with RCA preamp outputs which pass the original music signal from the source to additional amplifiers. This is known as daisy chaining because the source connects to the first amp, and the first amp connects to the second amp, etc. The advantage to daisy chaining is you only need one 2-channel RCA cable to transfer the signal from the head-unit to the amplifier, and then one additional cable for each amp being daisy chained.
Built-in Crossover

A crossover is a type of filtering system that permits only certain frequencies to play. A Low-Pass (LP) crossover allows only frequencies below its setting to get through which is good in the case of some subwoofers. A High-Pass(HP) filter allows frequencies above its setting to pass through, this is normally used on speakers.

When a crossover is set to FULL it means no filtering is added and the full frequency spectrum is allowed through the amplifier. Filtering is important because feeding a speaker frequencies it cannot reproduce effectively creates distortion.

Amp Bluetooth Connectivity
This feature will tell you if the amplifier has the capability to connect to a Bluetooth device.
Deals
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
Condition

Shop the Category

filter-icon Filters & Sort
You are currently viewing discontinued products.

Hifonics Brutus Class D 4000W RMS 1 Ohm Mono Car Subwoofer Amplifier (2 Pack)

Hifonics Brutus Class D 4000W RMS 1 Ohm Mono Car Subwoofer Amplifier (2 Pack)

No picture DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics Brutus Class D 4000W RMS 1 Ohm Mono Car Subwoofer Amplifier (2 Pack)

Hifonics Brutus Class D 4000W RMS 1 Ohm Mono Car Subwoofer Amplifier (2 Pack)

• 1000W Max x 1 @ 4 ohm
• 2000W Max x 1 @ 2 ohm
• 4000W Max x 1 @ 1 ohm
• Total Peak Power: 4000 Watts
• Low Pass and Subsonic Filters
• 0-10 Bass Boost
• Aluminum Heatsink
• 9.2" W x 23.1" L x 2.5" H

3

• 1000W Max x 1 @ 4 ohm
• 2000W Max x 1 @ 2 ohm
• 4000W Max x 1 @ 1 ohm
• Total Peak Power: 4000 Watts
• Low Pass and Subsonic Filters
• 0-10 Bass Boost
• Aluminum Heatsink
• 9.2" W x 23.1" L x 2.5" H

Hifonics A1000.2D (Like New (Open Box))

1000 Watt Alpha Series Full Range Super D-Class 2-Channel Amplifier

A1000.2D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics A1000.2D (Like New (Open Box))

1000 Watt Alpha Series Full Range Super D-Class 2-Channel Amplifier

• 250 Watts Peak x 2 @ 4 ohm
• 500 Watts Peak x 2 @ 2 ohm
• 1000 Watts RMS x 1 @ 4 ohm
• CEA-2006 Compliant
• Aluminum alloy heat-sink
• Length: 9.25"x Depth: 5.75" x Height: 2.37"

• 250 Watts Peak x 2 @ 4 ohm
• 500 Watts Peak x 2 @ 2 ohm
• 1000 Watts RMS x 1 @ 4 ohm
• CEA-2006 Compliant
• Aluminum alloy heat-sink
• Length: 9.25"x Depth: 5.75" x Height: 2.37"

Hifonics ZD-1750.5D (Open Box, Great)

1350W RMS Zeus Delta Series Class-D 5-Channel Car Amplifier

ZD-1750.5D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics ZD-1750.5D (Open Box, Great)

1350W RMS Zeus Delta Series Class-D 5-Channel Car Amplifier

• 100 watts x 4 channel + 225 watts x 1 channel @ 4 ohm
• 225 watts x 4 channel + 450 watts x 1 channel @ 2 ohm
• Bridged: 450 watts x 2 channel @ 4 ohm + 450 watts x 1 channel @ 2 ohm
• Total RMS Power: 1350 watts
• Class D 1 ohm Stable 5-Channel Amplifier

• 100 watts x 4 channel + 225 watts x 1 channel @ 4 ohm
• 225 watts x 4 channel + 450 watts x 1 channel @ 2 ohm
• Bridged: 450 watts x 2 channel @ 4 ohm + 450 watts x 1 channel @ 2 ohm
• Total RMS Power: 1350 watts
• Class D 1 ohm Stable 5-Channel Amplifier

Hifonics BXX1200.1D 1200 Watt RMS Mono Car Amplifier + Amp Kit + Capacitor

1200W Max Brutus Series Super Class D 1-Ohm Stable Monoblock Amplifier w/ Bass Knob + Complete 4 Gauge Amplifier Wiring Kit Package

BXX1200.1D, BAK42-2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics BXX1200.1D 1200 Watt RMS Mono Car Amplifier + Amp Kit + Capacitor

1200W Max Brutus Series Super Class D 1-Ohm Stable Monoblock Amplifier w/ Bass Knob + Complete 4 Gauge Amplifier Wiring Kit Package

• 400W Max x 1 @ 4 ohm
• 600W Max x 1 @ 2 ohm
• 1200W Max x 1 @ 1 ohm
• Total Peak Power: 1200 Watts
• Low Pass and Subsonic Filters
• 0-10 Bass Boost
• Aluminum Heatsink
• 9" W x 13.25" L x 2.5" H

99

• 400W Max x 1 @ 4 ohm
• 600W Max x 1 @ 2 ohm
• 1200W Max x 1 @ 1 ohm
• Total Peak Power: 1200 Watts
• Low Pass and Subsonic Filters
• 0-10 Bass Boost
• Aluminum Heatsink
• 9" W x 13.25" L x 2.5" H

Hifonics A3000.1D - Open Box, Great

3000 watt ALPHA Series Monoblock Amplifier

A3000.1D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics A3000.1D - Open Box, Great

3000 watt ALPHA Series Monoblock Amplifier

• 750 Watts Peak x 1 @ 4 ohm
• 1500 Watts Peak x 1 @ 2 ohm
• CEA-2006 Compliant
• Aluminum alloy heat-sink
• Length: 16"x Depth: 5.75" x Height: 2.37"

3

• 750 Watts Peak x 1 @ 4 ohm
• 1500 Watts Peak x 1 @ 2 ohm
• CEA-2006 Compliant
• Aluminum alloy heat-sink
• Length: 16"x Depth: 5.75" x Height: 2.37"

Hifonics BXX1600.1D 1600 Watt RMS Mono Car Amplifier Class D Brutus+Amp Kit

1600W Max Brutus Series Super Class D 1-Ohm Stable Monoblock Amplifier w/ Bass Knob + Complete 4 Gauge Amplifier Wiring Kit Package

BAK42BK,BXX1600.1D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics BXX1600.1D 1600 Watt RMS Mono Car Amplifier Class D Brutus+Amp Kit

1600W Max Brutus Series Super Class D 1-Ohm Stable Monoblock Amplifier w/ Bass Knob + Complete 4 Gauge Amplifier Wiring Kit Package

• 450W Max x 1 @ 4 ohm
• 800W Max x 1 @ 2 ohm
• 1600W Max x 1 @ 1 ohm
• Total Peak Power: 1600 Watts
• Low Pass and Subsonic Filters
• 0-10 Bass Boost
• Aluminum Heatsink
• 9" W x 15.6" L x 2.5" H

63

• 450W Max x 1 @ 4 ohm
• 800W Max x 1 @ 2 ohm
• 1600W Max x 1 @ 1 ohm
• Total Peak Power: 1600 Watts
• Low Pass and Subsonic Filters
• 0-10 Bass Boost
• Aluminum Heatsink
• 9" W x 15.6" L x 2.5" H

Hifonics BXX800.4 800 Watt RMS 4-Channel Car Amplifier + Amp Kit

800W Max Brutus Series Super Class A/B 2-ohm Stable 4-Channel Amplifier + Complete 4 Gauge Amplifier Wiring Kit

BXX800.4, BAK44 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics BXX800.4 800 Watt RMS 4-Channel Car Amplifier + Amp Kit

800W Max Brutus Series Super Class A/B 2-ohm Stable 4-Channel Amplifier + Complete 4 Gauge Amplifier Wiring Kit

• 100W Max x 4 @ 4 ohm
• 400W Max x 4 @ 2 ohm
• 400W Max x 2 @ 4 ohm, bridged
• Total Peak Power: 800 Watts
• Low Pass and High Pass Filters
• 0-10 Bass Boost
• Aluminum Heatsink
• 9" W x 12.43" L x 2.5" H

86

• 100W Max x 4 @ 4 ohm
• 400W Max x 4 @ 2 ohm
• 400W Max x 2 @ 4 ohm, bridged
• Total Peak Power: 800 Watts
• Low Pass and High Pass Filters
• 0-10 Bass Boost
• Aluminum Heatsink
• 9" W x 12.43" L x 2.5" H

Hifonics BXX2000.1D 2000 Watt RMS Mono Car Amplifier Class D Brutus+Amp Kit

2000W Max Brutus Series Super Class D 1-Ohm Stable Monoblock Amplifier w/ Bass Knob + Complete 0/1 Gauge Amplifier Wiring Kit Package

BXX2000.1D, BAK02 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics BXX2000.1D 2000 Watt RMS Mono Car Amplifier Class D Brutus+Amp Kit

2000W Max Brutus Series Super Class D 1-Ohm Stable Monoblock Amplifier w/ Bass Knob + Complete 0/1 Gauge Amplifier Wiring Kit Package

• 500W Max x 1 @ 4 ohm
• 1000W Max x 1 @ 2 ohm
• 2000W Max x 1 @ 1 ohm
• Total Peak Power: 2400 Watts
• Low Pass and Subsonic Filters
• 0-10 Bass Boost
• Aluminum Heatsink
• 9" W x 18" L x 2.5" H

18

• 500W Max x 1 @ 4 ohm
• 1000W Max x 1 @ 2 ohm
• 2000W Max x 1 @ 1 ohm
• Total Peak Power: 2400 Watts
• Low Pass and Subsonic Filters
• 0-10 Bass Boost
• Aluminum Heatsink
• 9" W x 18" L x 2.5" H

Hifonics Zeus ZXX-1000.4 1000w RMS 4-Ch Car Amplifier Class AB+Amp Kit+Capacitor

1000W Class-A/B 4-Channel 4-Ohm Stable Amplifier + Complete 4 Gauge Amplifier Wiring Kit & 2 Farad Capacitor Package

ZXX-1000.4, BAK44, BB2D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics Zeus ZXX-1000.4 1000w RMS 4-Ch Car Amplifier Class AB+Amp Kit+Capacitor

1000W Class-A/B 4-Channel 4-Ohm Stable Amplifier + Complete 4 Gauge Amplifier Wiring Kit & 2 Farad Capacitor Package

• 125 Watts Peak x 4 @ 4 ohm
• 250 Watts Peak x 4 @ 2 ohm
• Total Peak Power: 500 Watts
• Low-Pass Filter and High-Pass Filter
• Variable Bass Boost
• Aluminum Heatsink
• 15.7" W x 10" L x 2.4" H

120

• 125 Watts Peak x 4 @ 4 ohm
• 250 Watts Peak x 4 @ 2 ohm
• Total Peak Power: 500 Watts
• Low-Pass Filter and High-Pass Filter
• Variable Bass Boost
• Aluminum Heatsink
• 15.7" W x 10" L x 2.4" H

New Hifonics Zeus ZXX-1000.4 1000w RMS 4-Channel Car Amplifier Class AB+Amp Kit

1000W Peak Zeus Series Class-A/B 4-Channel 4-Ohm Stable Amplifier + Complete 4 Gauge Amplifier Wiring Kit Package

ZXX-1000.4, BAK44 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

New Hifonics Zeus ZXX-1000.4 1000w RMS 4-Channel Car Amplifier Class AB+Amp Kit

1000W Peak Zeus Series Class-A/B 4-Channel 4-Ohm Stable Amplifier + Complete 4 Gauge Amplifier Wiring Kit Package

• 125 Watts Peak x 4 @ 4 ohm
• 250 Watts Peak x 4 @ 2 ohm
• Total Peak Power: 500 Watts
• Low-Pass Filter and High-Pass Filter
• Variable Bass Boost
• Aluminum Heatsink
• 15.7" W x 10" L x 2.4" H

84

• 125 Watts Peak x 4 @ 4 ohm
• 250 Watts Peak x 4 @ 2 ohm
• Total Peak Power: 500 Watts
• Low-Pass Filter and High-Pass Filter
• Variable Bass Boost
• Aluminum Heatsink
• 15.7" W x 10" L x 2.4" H

New Hifonics Zeus ZXX-2000.4 2000 Watt RMS 4-Channel Car Audio Amplifier+Amp Kit

2000W Peak Zeus Series Class-A/B 4-Channel 2-Ohm Stable Amplifier (ZXX-20004) + Complete 4 Gauge Amplifier Wiring Kit Package

ZXX-2000.4, BAK44 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

New Hifonics Zeus ZXX-2000.4 2000 Watt RMS 4-Channel Car Audio Amplifier+Amp Kit

2000W Peak Zeus Series Class-A/B 4-Channel 2-Ohm Stable Amplifier (ZXX-20004) + Complete 4 Gauge Amplifier Wiring Kit Package

• 250 Watts Peak x 4 @ 4 ohm
• 500 Watts Peak x 4 @ 2 ohm
• Total Peak Power: 2,000 Watts
• High- and Low-Pass Filterse
• Variable Bass Boost
• Aluminum Heatsink
• 22" W x 10" L x 6" H

87

• 250 Watts Peak x 4 @ 4 ohm
• 500 Watts Peak x 4 @ 2 ohm
• Total Peak Power: 2,000 Watts
• High- and Low-Pass Filterse
• Variable Bass Boost
• Aluminum Heatsink
• 22" W x 10" L x 6" H

Hifonics HAC-3000.4D (Open Box, Like New)

3000W Peak Class D Colossus Pro Series 4 Channel Car Amplifier

HAC-3000.4D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics HAC-3000.4D (Open Box, Like New)

3000W Peak Class D Colossus Pro Series 4 Channel Car Amplifier

• 300 watts x 4 channel @ 4 ohm
• 500 watts x 4 channel @ 2 ohm
• 800 watts x 4 channel @ 1 ohm
• Bridged: 900 watts x 2 channel @ 4 ohm
• Class D 1 ohm Stable 4-Channel Amplifier

• 300 watts x 4 channel @ 4 ohm
• 500 watts x 4 channel @ 2 ohm
• 800 watts x 4 channel @ 1 ohm
• Bridged: 900 watts x 2 channel @ 4 ohm
• Class D 1 ohm Stable 4-Channel Amplifier

Hifonics ZD-1350.4D (Open Box, Like New)

1350W Peak Class D Zeus Delta Series 4 Channel Car Amplifier

ZD-1350.4D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics ZD-1350.4D (Open Box, Like New)

1350W Peak Class D Zeus Delta Series 4 Channel Car Amplifier

• 170 watts x 4 channel @ 4 ohm
• 335 watts x 4 channel @ 2 ohm
• Bridged: 675 watts x 2 channel @ 4 ohm
• Class D 2 ohm Stable 4-Channel Amplifier

• 170 watts x 4 channel @ 4 ohm
• 335 watts x 4 channel @ 2 ohm
• Bridged: 675 watts x 2 channel @ 4 ohm
• Class D 2 ohm Stable 4-Channel Amplifier

Prev 17 18 19 20 21

Items per page: 20 40 60

    Clear all

    Hifonics All Car Amplifiers Information

    All car amplifiers from Hifonics are built from highly durable materials and with quality in mind. With various power ratings and max power output, Hifonics has a wide array of options to suit your system. When thinking of car amplifiers, think Hifonics.
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage
    Vehicle
    Store     Delete

    2020 Audi A8 Quattro

    1995 Toyota Paseo

    2008 Saturn Aura

    1980 GMC K2500 Pickup

    2019 Volvo XC60

    2024 Kia Seltos

    2024 Subaru Forester

    1976 Volvo 244

    2002 Dodge Ram 3500

    2015 Dodge Durango

    Vehicle
    Store     Delete

    1955 Harley Davidson FLH Electra Glide

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm

    Cancel

    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue

    Cancel

    Shop your 2020 A8 Quattro
    Why Use a Vehicle Fit Guide?
    Change vehicle | Shop without vehicle
    Whoa! Slow down. Add your details below!
    additional information required
    Add vehicle details to confirm fitment
    Ignore fitment details
    Find stereos and more that work -- fast.

    Additional information:

    Remove

    Can't find your vehicle? Click here and we'll help.

    Where to find vehicle info

    Go to Fitment

    Didn't find your car?

    Submit your details and we'll help!
    Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon
    Back

    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

    Back
    Track your order
    Call our experts
    Support Center
    Return & Exchanges
    Follow on Instagram Instagram logo
    Subscribe on YouTube YouTube logo