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  1. Home
  2. Hifonics Store
  3. Discontinued Hifonics Car Audio & Electronics
  4. Discontinued Hifonics Car Amplifiers
  5. Discontinued Hifonics Monoblock Amplifiers

Discontinued Hifonics Monoblock Amplifiers

Experience deep, powerful bass with Hifonics's Monoblock Amplifiers.

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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.
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Hifonics XX-ZEUS R/B

1600W RMS Generation XX Series Class D Monoblock Amplifier

XX-ZEUS big DISCONTINUED
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Hifonics XX-ZEUS R/B

1600W RMS Generation XX Series Class D Monoblock Amplifier

Generation XX Series Monoblock Ultra Class D Car Amplifier • 1600W RMS x 1-Chan @ 1 ohm • 1100W RMS x 1-Chan @ 2 Ohm • RCA Output • Bass Remote • Illuminated Hifonics Badge • Removable Endcaps • 2 AWG Power Connectors

Generation XX Series Monoblock Ultra Class D Car Amplifier • 1600W RMS x 1-Chan @ 1 ohm • 1100W RMS x 1-Chan @ 2 Ohm • RCA Output • Bass Remote • Illuminated Hifonics Badge • Removable Endcaps • 2 AWG Power Connectors

Hifonics BXi 608 R/B + Amplifier Kit

600W RMS Brutus BXi Series Monoblock Amplifier w/ 4 Gauge Amplifier Kit

BXi608-RB big DISCONTINUED
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Hifonics BXi 608 R/B + Amplifier Kit

600W RMS Brutus BXi Series Monoblock Amplifier w/ 4 Gauge Amplifier Kit

Brutus BXi Series Class AB Monoblock Car Amplifier • 150W x 1 chan. @ 4 ohm • 300W x 1 chan. @ 2 ohm • 600W x 1 chan. @ 1 ohm • MOSFET power supply • Soft turn-on circuitry • Includes 4 AWG Amplifier Kit

Brutus BXi Series Class AB Monoblock Car Amplifier • 150W x 1 chan. @ 4 ohm • 300W x 1 chan. @ 2 ohm • 600W x 1 chan. @ 1 ohm • MOSFET power supply • Soft turn-on circuitry • Includes 4 AWG Amplifier Kit

Hifonics Brutus BXi 2608D R/B

2600W RMS Class D Monoblock Brutus BXi Series Amplifier (BXi2608D)

BXi2608D big DISCONTINUED
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Hifonics Brutus BXi 2608D R/B

2600W RMS Class D Monoblock Brutus BXi Series Amplifier (BXi2608D)

Brutus BXi Series Class D Monoblock Car Amplifier • 850W x 1 chan. @ 4 ohm • 1700W x 1 chan. @ 2 ohm • 2600W x 1 chan. @ 1 ohm • MOSFET power supply • Soft turn-on circuitry • Preamp RCA outputs

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Brutus BXi Series Class D Monoblock Car Amplifier • 850W x 1 chan. @ 4 ohm • 1700W x 1 chan. @ 2 ohm • 2600W x 1 chan. @ 1 ohm • MOSFET power supply • Soft turn-on circuitry • Preamp RCA outputs

Hifonics BXi 2008D R/B + Amplifier Kit

2000W RMS Brutus BXi Series Class D Monoblock Amplifier (BXi2008D) w/ Amplifier Kit & RCA Cables

BXi2008D-RB big DISCONTINUED
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Hifonics BXi 2008D R/B + Amplifier Kit

2000W RMS Brutus BXi Series Class D Monoblock Amplifier (BXi2008D) w/ Amplifier Kit & RCA Cables

Brutus BXi Series Class D Monoblock Car Amplifier • 650W x 1 chan. @ 4 ohm • 1300W x 1 chan. @ 2 ohm • 2000W x 1 chan. @ 1 ohm • MOSFET power supply • Soft turn-on circuitry • Preamp RCA outputs

Brutus BXi Series Class D Monoblock Car Amplifier • 650W x 1 chan. @ 4 ohm • 1300W x 1 chan. @ 2 ohm • 2000W x 1 chan. @ 1 ohm • MOSFET power supply • Soft turn-on circuitry • Preamp RCA outputs

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
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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
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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
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    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
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    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
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    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 BXi 610 (BXi610) Open Box

    600W Max, Brutus BXi Series Monoblock Amplifier

    BXi610 big DISCONTINUED
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    Hifonics BXi 610 (BXi610) Open Box

    600W Max, Brutus BXi Series Monoblock Amplifier

    Brutus BXi Series Class AB Monoblock Car Amplifier • 150W x 1 Chan. @ 4 Ohm • 300W x 1 Chan. @ 2 Ohm • 600W x 1 Chan. @ 1 Ohm • MOSFET Power Supply • Soft Turn-On Circuitry • 4-Way System Protection

    Brutus BXi Series Class AB Monoblock Car Amplifier • 150W x 1 Chan. @ 4 Ohm • 300W x 1 Chan. @ 2 Ohm • 600W x 1 Chan. @ 1 Ohm • MOSFET Power Supply • Soft Turn-On Circuitry • 4-Way System Protection

    Hifonics Zeus ZRX1216.1D + Complete 4 AWG Amp Kit

    1200 Watt Monoblock Zeus Series Class D 1-Ohm Stable Subwoofer Amplifier + Amp Kit

    ZRX1216.1D_BAK42BL big DISCONTINUED
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    Hifonics Zeus ZRX1216.1D + Complete 4 AWG Amp Kit

    1200 Watt Monoblock Zeus Series Class D 1-Ohm Stable Subwoofer Amplifier + Amp Kit

    • Max Power: 400W x 1 @ 4 ohm, 600W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
    • Total Peak Power: 1200W
    • Variable Low Pass Filter
    • Complete 4 Gauge 2-Channel Amplifier Installation Kit

    • Max Power: 400W x 1 @ 4 ohm, 600W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
    • Total Peak Power: 1200W
    • Variable Low Pass Filter
    • Complete 4 Gauge 2-Channel Amplifier Installation Kit

    Hifonics BXi 2008D R/B

    2000W RMS Brutus BXi Series Class D Monoblock Amplifier (BXi2008D)

    BXi2008D big DISCONTINUED
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    Hifonics BXi 2008D R/B

    2000W RMS Brutus BXi Series Class D Monoblock Amplifier (BXi2008D)

    Brutus BXi Series Class D Monoblock Car Amplifier • 650W x 1 chan. @ 4 ohm • 1300W x 1 chan. @ 2 ohm • 2000W x 1 chan. @ 1 ohm • MOSFET power supply • Soft turn-on circuitry • Preamp RCA outputs

    1

    Brutus BXi Series Class D Monoblock Car Amplifier • 650W x 1 chan. @ 4 ohm • 1300W x 1 chan. @ 2 ohm • 2000W x 1 chan. @ 1 ohm • MOSFET power supply • Soft turn-on circuitry • Preamp RCA outputs

    Hifonics ZRX2000.1D (Factory Refurbished)

    2000W Max Class D Monoblock Zeus Series Amplifier

    ZRX2000.1D big DISCONTINUED
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    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 TXi 1008D R/B

    1000W RMS Class D Monoblock Titan TXi Series Amplifier (TXi1008D)

    TXi1008D big DISCONTINUED
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    Hifonics TXi 1008D R/B

    1000W RMS Class D Monoblock Titan TXi Series Amplifier (TXi1008D)

    Titan Series 1-Channel Class D Car Amplifier • 350W x 1 chan. @ 4 ohm • 700W x 1 chan. @ 2 ohm • 1000W x 1 chan. @ 1 ohm • PWM MOSFET power supply • Wired remote bass level control included • Preamp RCA outputs

    Titan Series 1-Channel Class D Car Amplifier • 350W x 1 chan. @ 4 ohm • 700W x 1 chan. @ 2 ohm • 1000W x 1 chan. @ 1 ohm • PWM MOSFET power supply • Wired remote bass level control included • Preamp RCA outputs

    Hifonics Hercules 4K OPEN BOX COMPLETE

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

    HERCULES 4K big DISCONTINUED
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    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

    Hifonics HFi1500D-open box

    1500W RMS Class D Monoblock HFi Series Amplifier (HFi 1500D)

    HFi1500D big DISCONTINUED
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    Hifonics HFi1500D-open box

    1500W RMS Class D Monoblock HFi Series Amplifier (HFi 1500D)

    HFi Series Monoblock Class D Car Amplifier • 1000W x 1-Chan. @ 2 Ohm • 1500W x 1-Chan. @ 1 Ohm • Wired HFR-3 Bass Remote • 4-Way System Protection Circuitry • Preamp RCA Outputs • Blue Illuminated Hifonics Badge

    HFi Series Monoblock Class D Car Amplifier • 1000W x 1-Chan. @ 2 Ohm • 1500W x 1-Chan. @ 1 Ohm • Wired HFR-3 Bass Remote • 4-Way System Protection Circuitry • Preamp RCA Outputs • Blue Illuminated Hifonics Badge

    Hifonics XX Colossus

    No picture DISCONTINUED
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    Hifonics XX Colossus

    1/2-Channel Super-D Amplifier • 1600W RMS x 2 @ 1 Ohm • 3200W RMS x 1 @ 2 Ohm • 110W RMS x 4 @ 2 Ohm • 20th Anniversary Heatsink Design • 1 Ohm Stable Stereo, 2 Ohm Stable Mono • Gold Plated RCA Connectors

    2

    1/2-Channel Super-D Amplifier • 1600W RMS x 2 @ 1 Ohm • 3200W RMS x 1 @ 2 Ohm • 110W RMS x 4 @ 2 Ohm • 20th Anniversary Heatsink Design • 1 Ohm Stable Stereo, 2 Ohm Stable Mono • Gold Plated RCA Connectors

    Hifonics ZRX3200.1D (Factory Refurbished)

    3200W Max Class D Monoblock Zeus Series Amplifier

    ZRX3200.1D big DISCONTINUED
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    Hifonics ZRX3200.1D (Factory Refurbished)

    3200W Max Class D Monoblock Zeus Series Amplifier

    • Peak: 800W x 1 @ 4 ohm, 1600W x 1 @ 2 ohm, 3200W x 1 @ 1 ohm
    • Total Peak Power: 3200W
    • Class D Circuitry
    • Variable Bass Boost: 0 to +10 dB at 50 Hz
    • Wired Bass Remote Included
    • Dimensions: 19-15/16"L x 10"W x 2-7/16"H

    • Peak: 800W x 1 @ 4 ohm, 1600W x 1 @ 2 ohm, 3200W x 1 @ 1 ohm
    • Total Peak Power: 3200W
    • Class D Circuitry
    • Variable Bass Boost: 0 to +10 dB at 50 Hz
    • Wired Bass Remote Included
    • Dimensions: 19-15/16"L x 10"W x 2-7/16"H

    Hifonics XX-THOR

    3000 watts, Class D MonoBlock Amplifier

    XX-THOR big DISCONTINUED
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    Hifonics XX-THOR

    3000 watts, Class D MonoBlock Amplifier

    3000 watts, Class D MonoBlock Amplifier • 3000 watts x 1 channels @ 1 ohm • 2300 watts x 1 channels @ 2 ohm • 1200 watts x 1 channels @ 4 ohm • Complementary/Balanced high-speed MOSFET output devices • Full-range RCA line-level outputs

    3

    3000 watts, Class D MonoBlock Amplifier • 3000 watts x 1 channels @ 1 ohm • 2300 watts x 1 channels @ 2 ohm • 1200 watts x 1 channels @ 4 ohm • Complementary/Balanced high-speed MOSFET output devices • Full-range RCA line-level outputs

    Hifonics Brutus BRZ2100.1D (Factory Refurbished)

    2100W RMS Brutus Series 1-Channel Monoblock Super Class D Amplifier (BRZ 2100.1D)

    BRZ2100.1D big DISCONTINUED
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    Hifonics Brutus BRZ2100.1D (Factory Refurbished)

    2100W RMS Brutus Series 1-Channel Monoblock Super Class D Amplifier (BRZ 2100.1D)

    Brutus Series Monoblock Class D Car Amplifier • 2100W x 1-Chan. @ 1 Ohm • 1400W x 1-Chan. @ 2 Ohm • 700W 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 • 2100W x 1-Chan. @ 1 Ohm • 1400W x 1-Chan. @ 2 Ohm • 700W x 1-Chan. @ 4 Ohm • Wired HFR-3 Remote • 4-Way System Protection • Phase Shift • Silver-Plated RCA Inputs

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      Hifonics Monoblock Amplifiers Information

      The Hifonics monoblock amplifier offers efficient power output. These amps take-up little space and have a solid power rating. Your audio system is not complete without a Hifonics amplifier.
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