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 Class-D Amplifiers

Discontinued Hifonics Class-D Amplifiers

Compact and efficient, Hifonics Class-D Amplifiers deliver high-quality sound.

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 Elite BRE2500.1D 2500W Amplifier + 0 Gauge Amp Kit + Capacitor

Brutus Elite Series Class D Bass Package

BRE2500.1D, BAK02, BB1D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics Brutus Elite BRE2500.1D 2500W Amplifier + 0 Gauge Amp Kit + Capacitor

Brutus Elite Series Class D Bass Package

Brutus Elite Series Monoblock Class D Car Amplifier • 2500W x 1-Chan. @ 1 Ohm • 1700W x 1-Chan. @ 2 Ohm • 850W x 1-Chan. @ 4 Ohm • Wired HFR-3 Remote • 4-Way System Protection • Phase Shift • Silver-Plated RCA Inputs

Brutus Elite Series Monoblock Class D Car Amplifier • 2500W x 1-Chan. @ 1 Ohm • 1700W x 1-Chan. @ 2 Ohm • 850W x 1-Chan. @ 4 Ohm • Wired HFR-3 Remote • 4-Way System Protection • Phase Shift • Silver-Plated RCA Inputs

Hifonics BRX1600.1D (Factory Refurbished)

1600W RMS Class NextGen Super-D Monoblock Brutus Series Amplifier

BRX1600.1D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics BRX1600.1D (Factory Refurbished)

1600W RMS Class NextGen Super-D Monoblock Brutus Series Amplifier

• RMS: 600W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm, 1600W x 1 @ 1 ohm
• Total RMS Power: 1600W
• CEA-2006 Compliant
• Bass Boost: 0-10 dB at 40 Hz
• Aluminum Alloy Heatsink with Illuminated Hifonics Logo
• Dimensions: 15-15/16"L x 10-5/16"W x 2-1/2"H

• RMS: 600W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm, 1600W x 1 @ 1 ohm
• Total RMS Power: 1600W
• CEA-2006 Compliant
• Bass Boost: 0-10 dB at 40 Hz
• Aluminum Alloy Heatsink with Illuminated Hifonics Logo
• Dimensions: 15-15/16"L x 10-5/16"W x 2-1/2"H

Hifonics Brutus BRX2016.1D Monoblock Amplifier (Open Box)

2000 Watt Monoblock Brutus Series Class D 1-Ohm Stable Subwoofer Amplifier - (Brutus 2000 Watt)

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

Hifonics Brutus BRX2016.1D Monoblock Amplifier (Open Box)

2000 Watt Monoblock Brutus Series Class D 1-Ohm Stable Subwoofer Amplifier - (Brutus 2000 Watt)

• RMS Power: 700W x 1 @ 4 ohm, 1400W x 1 @ 2 ohm, 2000W x 1 @ 1 ohm
• Total Peak Power: 2000W
• Variable Low Pass Filter
• Dimensions: 9.8" W x 14.7" L x 2.4" H

20

• RMS Power: 700W x 1 @ 4 ohm, 1400W x 1 @ 2 ohm, 2000W x 1 @ 1 ohm
• Total Peak Power: 2000W
• Variable Low Pass Filter
• Dimensions: 9.8" W x 14.7" L x 2.4" H

Hifonics X2200.1D Open Box

2200W BRUTUS X-14 Series Class-D Monoblock 1-Channel Amplifier

X2200.1D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics X2200.1D Open Box

2200W BRUTUS X-14 Series Class-D Monoblock 1-Channel Amplifier

• RMS Power: 950W x 1 @ 4 ohm, 1600W x 1 @ 2 ohm, 2200W x 1 @ 1 ohm
• Total Peak Power: 2200W
• Variable Low Pass Filter
• 13.39"W x 2.5"H x 9.49"L

• RMS Power: 950W x 1 @ 4 ohm, 1600W x 1 @ 2 ohm, 2200W x 1 @ 1 ohm
• Total Peak Power: 2200W
• Variable Low Pass Filter
• 13.39"W x 2.5"H x 9.49"L

Hifonics HFi1000.1D Open Box Complete (Good, Used)

1000 Watt RMS Class D Monoblock HFi Series 1-Ohm Stable Subwoofer Amplifier Open Box Complete (Good, Used)

HFi1000.1D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics HFi1000.1D Open Box Complete (Good, Used)

1000 Watt RMS Class D Monoblock HFi Series 1-Ohm Stable Subwoofer Amplifier Open Box Complete (Good, Used)

• 4 ohm: 475 watts x 1 chan.
• 2 ohm: 750 watts x 1 chan.
• 1 ohm: 1000 watts x 1 chan.
• Wired HFR-3 remote bass level control included
• Preamp RCA outputs to daisy chain multiple amps
• Frequency Response: 15 - 250 Hz
• Signal to Noise Ration: >95 dB
• Variable low-pass filter: 30 - 250 Hz, 24 dB/octave

• 4 ohm: 475 watts x 1 chan.
• 2 ohm: 750 watts x 1 chan.
• 1 ohm: 1000 watts x 1 chan.
• Wired HFR-3 remote bass level control included
• Preamp RCA outputs to daisy chain multiple amps
• Frequency Response: 15 - 250 Hz
• Signal to Noise Ration: >95 dB
• Variable low-pass filter: 30 - 250 Hz, 24 dB/octave

Hifonics GLX1400.1D (Factory Refurbished)

1400W RMS Class D Monoblock Gladiator Series Amplifier

GLX1400.1D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics GLX1400.1D (Factory Refurbished)

1400W RMS Class D Monoblock Gladiator Series Amplifier

Gladiator Series Monoblock Class D Car Amplifier • 4 ohm: 500 watts x 1 chan. • 2 ohm: 1000 watts x 1 chan. • 1 ohm: 1400 watts x 1 chan.

Gladiator Series Monoblock Class D Car Amplifier • 4 ohm: 500 watts x 1 chan. • 2 ohm: 1000 watts x 1 chan. • 1 ohm: 1400 watts x 1 chan.

Hifonics TXi 1508D R/B

1500W RMS Class D Monoblock Titan TXi Series Amplifier (TXi1508D)

TXi1508D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics TXi 1508D R/B

1500W RMS Class D Monoblock Titan TXi Series Amplifier (TXi1508D)

Titan Series 1-Channel Class D Car Amplifier • 450W x 1 chan. @ 4 ohm • 900W x 1 chan. @ 2 ohm • 1500W x 1 chan. @ 1 ohm • PWM MOSFET power supply • Wired remote bass level control included • Mono channel operation • Preamp RCA outputs

1

Titan Series 1-Channel Class D Car Amplifier • 450W x 1 chan. @ 4 ohm • 900W x 1 chan. @ 2 ohm • 1500W x 1 chan. @ 1 ohm • PWM MOSFET power supply • Wired remote bass level control included • Mono channel operation • Preamp RCA outputs

Hifonics BRX1516.1D (OPEN BOX COMPLETE)

1500W Monoblock Brutus Series Super Class D Amplifier

BRX1516.1D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics BRX1516.1D (OPEN BOX COMPLETE)

1500W Monoblock Brutus Series Super Class D Amplifier

• RMS Power: 550W x 1 @ 4 ohm, 900W x 1 @ 2 ohm, 1500W x 1 @ 1 ohm
• Total Peak Power: 1500W
• Variable Low Pass Filter
• Dimensions: 9.8" W x 12.5" L x 2.4" H

• RMS Power: 550W x 1 @ 4 ohm, 900W x 1 @ 2 ohm, 1500W x 1 @ 1 ohm
• Total Peak Power: 1500W
• Variable Low Pass Filter
• Dimensions: 9.8" W x 12.5" L x 2.4" H

Hifonics Brutus BRZ1200.1D Open Box

(Open Box) 1200W RMS, Brutus Series 1-Channel Monoblock Super Class D Amplifier (BRZ 1200.1D)

BRZ1200.1D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics Brutus BRZ1200.1D Open Box

(Open Box) 1200W RMS, Brutus Series 1-Channel Monoblock Super Class D Amplifier (BRZ 1200.1D)

Brutus Series Monoblock Class D Car Amplifier • 1200W x 1-Chan. @ 1 Ohm • 900W x 1-Chan. @ 2 Ohm • 450W x 1-Chan. @ 4 Ohm • Wired HFR-3 Remote • 4-Way System Protection • Phase Shift • Silver-Plated RCA Inputs

Brutus Series Monoblock Class D Car Amplifier • 1200W x 1-Chan. @ 1 Ohm • 900W x 1-Chan. @ 2 Ohm • 450W x 1-Chan. @ 4 Ohm • Wired HFR-3 Remote • 4-Way System Protection • Phase Shift • Silver-Plated RCA Inputs

Hifonics X1900.1D-RB (Factory Refurbished)

1900W BRUTUS X-14 Series Class D Monoblock 1-Channel Amplifier

X1900.1D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics X1900.1D-RB (Factory Refurbished)

1900W BRUTUS X-14 Series Class D Monoblock 1-Channel Amplifier

• RMS Power: 800W x 1 @ 4 ohm, 1400W x 1 @ 2 ohm, 1900W x 1 @ 1 ohm
• Total Peak Power: 1900W
• CEA-2006 Compliant
• 13.39"W x 2.5"H x 9.49"L

• RMS Power: 800W x 1 @ 4 ohm, 1400W x 1 @ 2 ohm, 1900W x 1 @ 1 ohm
• Total Peak Power: 1900W
• CEA-2006 Compliant
• 13.39"W x 2.5"H x 9.49"L

Hifonics GLX1000.1D (Factory Refurbished)

1000W RMS, Class D Monoblock Gladiator Series Amplifier

GLX1000.1D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics GLX1000.1D (Factory Refurbished)

1000W RMS, Class D Monoblock Gladiator Series Amplifier

Gladiator Series Monoblock Class D Car Amplifier • 4 ohm: 475 watts x 1 chan. • 2 ohm: 750 watts x 1 chan. • 1 ohm: 1000 watts x 1 chan.

Gladiator Series Monoblock Class D Car Amplifier • 4 ohm: 475 watts x 1 chan. • 2 ohm: 750 watts x 1 chan. • 1 ohm: 1000 watts x 1 chan.

Hifonics ZRX2400.1D (Factory Refurbished)

2400W Max Class D Monoblock Zeus Series Amplifier

ZRX2400.1D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics ZRX2400.1D (Factory Refurbished)

2400W Max Class D Monoblock Zeus Series Amplifier

• Peak: 650W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm, 2400W x 1 @ 1 ohm
• Total Peak Power: 2400W
• Class D Circuitry
• Variable Bass Boost: 0 to +10 dB at 50 Hz
• Wired Bass Remote Included
• Dimensions: 17-3/16"L x 10"W x 2-7/16"H

• Peak: 650W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm, 2400W x 1 @ 1 ohm
• Total Peak Power: 2400W
• Class D Circuitry
• Variable Bass Boost: 0 to +10 dB at 50 Hz
• Wired Bass Remote Included
• Dimensions: 17-3/16"L x 10"W x 2-7/16"H

Hifonics BRX1100.1D Open Box Complete (Very Good, Used)

1100 Watt RMS Brutus Series NextGen Class D 1-Ohm Stable Monoblock Subwoofer Amplifier

BRX1100.1D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics BRX1100.1D Open Box Complete (Very Good, Used)

1100 Watt RMS Brutus Series NextGen Class D 1-Ohm Stable Monoblock Subwoofer Amplifier

• Item Condition: Open Box
• RMS: 450W x 1 @ 4 ohm, 800W x 1 @ 2 ohm, 1100W x 1 @ 1 ohm
• Total RMS Power: 1100W
• CEA-2006 Compliant
• Bass Boost: 0-10 dB at 40 Hz
• Aluminum Alloy Heatsink with Illuminated Hifonics Logo
• Dimensions: 14-3/8"L x 10-5/16"W x 2-1/2"H

• Item Condition: Open Box
• RMS: 450W x 1 @ 4 ohm, 800W x 1 @ 2 ohm, 1100W x 1 @ 1 ohm
• Total RMS Power: 1100W
• CEA-2006 Compliant
• Bass Boost: 0-10 dB at 40 Hz
• Aluminum Alloy Heatsink with Illuminated Hifonics Logo
• Dimensions: 14-3/8"L x 10-5/16"W x 2-1/2"H

Hifonics ZRX1500.1D OPEN BOX COMPLETE

1500W Max Monoblock Class D Zeus Series Car Amplifier

ZRX1500.1D big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics ZRX1500.1D OPEN BOX COMPLETE

1500W Max Monoblock Class D Zeus Series Car Amplifier

  • Item Condition: Open Box Complete
    • • Peak: 500W x 1 @ 4 ohm, 1000W x 1 @ 2 ohm, 1500W x 1 @ 1 ohm
    • Total Peak Power: 1500W
    • Class D Circuitry
    • Variable Bass Boost: 0 to +10 dB at 50 Hz
    • Wired Bass Remote Included
    • Dimensions: 14-8/10"L x 10"W x 2-1/3"H

  • Item Condition: Open Box Complete
    • • Peak: 500W x 1 @ 4 ohm, 1000W x 1 @ 2 ohm, 1500W x 1 @ 1 ohm
    • Total Peak Power: 1500W
    • Class D Circuitry
    • Variable Bass Boost: 0 to +10 dB at 50 Hz
    • Wired Bass Remote Included
    • Dimensions: 14-8/10"L x 10"W x 2-1/3"H

    Hifonics X2200.1D (Open Box)

    Open Box 2200W BRUTUS X-14 Series Class-D Monoblock 1-Channel Amplifier

    X2200.1D-2 big DISCONTINUED
    Go to item page Right Arrow Icon of Right Arrow

    Hifonics X2200.1D (Open Box)

    Open Box 2200W BRUTUS X-14 Series Class-D Monoblock 1-Channel Amplifier

    • RMS Power: 950W x 1 @ 4 ohm, 1600W x 1 @ 2 ohm, 2200W x 1 @ 1 ohm
    • Total Peak Power: 2200W
    • CEA-2006 Compliant/Preamp Outputs/LPF
    • 13.39"W x 2.5"H x 9.49"L

    • RMS Power: 950W x 1 @ 4 ohm, 1600W x 1 @ 2 ohm, 2200W x 1 @ 1 ohm
    • Total Peak Power: 2200W
    • CEA-2006 Compliant/Preamp Outputs/LPF
    • 13.39"W x 2.5"H x 9.49"L

    Hifonics ZRX1500.1D OPEN BOX COMPLETE

    1500W Max Monoblock Class D Zeus Series Car Amplifier

    ZRX1500.1D big DISCONTINUED
    Go to item page Right Arrow Icon of Right Arrow

    Hifonics ZRX1500.1D OPEN BOX COMPLETE

    1500W Max Monoblock Class D Zeus Series Car Amplifier

  • Item Condition: Open Box Complete
    • • Peak: 500W x 1 @ 4 ohm, 1000W x 1 @ 2 ohm, 1500W x 1 @ 1 ohm
    • Total Peak Power: 1500W
    • Class D Circuitry
    • Variable Bass Boost: 0 to +10 dB at 50 Hz
    • Wired Bass Remote Included
    • Dimensions: 14-8/10"L x 10"W x 2-1/3"H

  • Item Condition: Open Box Complete
    • • Peak: 500W x 1 @ 4 ohm, 1000W x 1 @ 2 ohm, 1500W x 1 @ 1 ohm
    • Total Peak Power: 1500W
    • Class D Circuitry
    • Variable Bass Boost: 0 to +10 dB at 50 Hz
    • Wired Bass Remote Included
    • Dimensions: 14-8/10"L x 10"W x 2-1/3"H

    Hifonics BX1205D R/B

    Refurbished with full 1-year warranty. 1200 watts, Super Class D Amplifier

    BX1205D big DISCONTINUED
    Go to item page Right Arrow Icon of Right Arrow

    Hifonics BX1205D R/B

    Refurbished with full 1-year warranty. 1200 watts, Super Class D Amplifier

    1200 Watt Super D-Class Amplifier • 1200W RMS x 1 @ 1 ohm • Wired Bass Remote Included • 1 Pair Line Outputs • LPF(35-250Hz), Subsonic(15-35Hz) • Illuminated Hifonics Logo • 0-18 dB Bass Boost

    1200 Watt Super D-Class Amplifier • 1200W RMS x 1 @ 1 ohm • Wired Bass Remote Included • 1 Pair Line Outputs • LPF(35-250Hz), Subsonic(15-35Hz) • Illuminated Hifonics Logo • 0-18 dB Bass Boost

    Hifonics BE1200.1D (Factory Refurbished)

    1200W Monoblock Brutus Elite Series Super Class D Amplifier

    BE1200.1D big DISCONTINUED
    Go to item page Right Arrow Icon of Right Arrow

    Hifonics BE1200.1D (Factory Refurbished)

    1200W Monoblock Brutus Elite Series Super Class D Amplifier

    • RMS Power: 450W x 1 @ 4 ohm, 800W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
    • Total Peak Power: 2400W
    • Variable Low Pass Filter
    • Dimensions: 9.65" W x 13.78" L x 2.48" H

    • RMS Power: 450W x 1 @ 4 ohm, 800W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
    • Total Peak Power: 2400W
    • Variable Low Pass Filter
    • Dimensions: 9.65" W x 13.78" L x 2.48" H

    Hifonics ZRX2000.1D (Factory Refurbished)

    2000W Max Class D Monoblock Zeus Series Amplifier

    ZRX2000.1D big DISCONTINUED
    Go to item page Right Arrow Icon of Right Arrow

    Hifonics ZRX2000.1D (Factory Refurbished)

    2000W Max Class D Monoblock Zeus Series Amplifier

    Zeus Series Single Channel Monoblock Class D Car Amplifier • 4 ohm: 650 watts x 1 chan. • 2 ohm: 1300 watts x 1 chan. • 1 ohm: 2000 watts x 1 chan. • Pulse Width Modulated (PWM) MOSFET Power Supply

    Zeus Series Single Channel Monoblock Class D Car Amplifier • 4 ohm: 650 watts x 1 chan. • 2 ohm: 1300 watts x 1 chan. • 1 ohm: 2000 watts x 1 chan. • Pulse Width Modulated (PWM) MOSFET Power Supply

    Hifonics Hercules 4K OPEN BOX COMPLETE

    2000W RMS 1-Channel Monoblock Mt. Olympus Series Class D Amplifier

    HERCULES 4K big DISCONTINUED
    Go to item page Right Arrow Icon of Right Arrow

    Hifonics Hercules 4K OPEN BOX COMPLETE

    2000W RMS 1-Channel Monoblock Mt. Olympus Series Class D Amplifier

    Item is used, has been previously installed, and outer box is damaged < /br>• RMS Power: 900W x 1 @ 4 ohm, 1600W x 1 @ 2 ohm, 2000W x 1 @ 1 ohm
    • Built-in Parametric Equalizer
    • +12dB Variable Bass Boost
    • Dimensions: 19-3/4" L x 9"W x 2-3/4" H

    Item is used, has been previously installed, and outer box is damaged < /br>• RMS Power: 900W x 1 @ 4 ohm, 1600W x 1 @ 2 ohm, 2000W x 1 @ 1 ohm
    • Built-in Parametric Equalizer
    • +12dB Variable Bass Boost
    • Dimensions: 19-3/4" L x 9"W x 2-3/4" H

    Prev 9 10 11 12 13 Next

    Items per page: 20 40 60

      Clear all

      Hifonics Class-D Amplifiers Information

      Hifonics Class-D amplifiers include efficient, Class-D circuitry. This circuit makes the most out of the limited power available from your car’s electrical system keeping your amp cool. Check out the amazing audio signal and power of the Hifonics Class-D amplifiers.
      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

      1990 Mazda 626

      2006 Mazda Tribute

      2002 Saab 9-3

      1994 Mazda B2300

      1992 Ford Bronco

      2022 Cadillac XT6

      1998 Dodge Caravan

      2007 Mazda Mazdaspeed3

      2022 Audi Q3

      2012 Ford Edge

      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 1990 626
      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