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

Discontinued 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.
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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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Crunch Power Drive 1500W Max Monoblock Class D Car Audio Amplifier (2 Pack)

Crunch Power Drive 1500W Max Monoblock Class D Car Audio Amplifier (2 Pack)

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Crunch Power Drive 1500W Max Monoblock Class D Car Audio Amplifier (2 Pack)

Crunch Power Drive 1500W Max Monoblock Class D Car Audio Amplifier (2 Pack)

• 750 Watts Max x 1 @ 4 ohm
• 1500 Watts Max x 1 @ 2 ohm
• Total Peak Power: 1500 Watts
• Variable low-pass filter: 40 - 300 Hz
• Variable Bass Boost: 0 to +12 dB bass boost
• Dimensions: 11.4"W x 17"L x 3.8"H

3

• 750 Watts Max x 1 @ 4 ohm
• 1500 Watts Max x 1 @ 2 ohm
• Total Peak Power: 1500 Watts
• Variable low-pass filter: 40 - 300 Hz
• Variable Bass Boost: 0 to +12 dB bass boost
• Dimensions: 11.4"W x 17"L x 3.8"H

Sound Storm Labs (SSL) EV5000D

5000W Peak Evolution Series Class-D Monoblock 1-Ohm Stable Amplifier

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Sound Storm Labs (SSL) EV5000D

5000W Peak Evolution Series Class-D Monoblock 1-Ohm Stable Amplifier

• RMS: 1800W x 1 @ 4 ohm, 2500W x 1 @ 2 ohm
• Peak: 2200W x 1 @ 4 ohm, 3500W x 1 @ 2 ohm, 5000W x 1 @ 1 ohm
• Wired Bass Level Remote
• Bass Boost: 0-18 dB
• DataLink Cable for Connecting Two Evolution Amps
• Dimensions: 10"D x 19-1/2"W x 2-3/8"H

43

• RMS: 1800W x 1 @ 4 ohm, 2500W x 1 @ 2 ohm
• Peak: 2200W x 1 @ 4 ohm, 3500W x 1 @ 2 ohm, 5000W x 1 @ 1 ohm
• Wired Bass Level Remote
• Bass Boost: 0-18 dB
• DataLink Cable for Connecting Two Evolution Amps
• Dimensions: 10"D x 19-1/2"W x 2-3/8"H

Hifonics HFi1500D + FREE 3-year SquareTrade Warranty

1500W RMS Class D Monoblock HFi Series Amplifier (HFi 1500D) + SquareTrade RD-CE0174N3B 3-year Warranty

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Hifonics HFi1500D + FREE 3-year SquareTrade Warranty

1500W RMS Class D Monoblock HFi Series Amplifier (HFi 1500D) + SquareTrade RD-CE0174N3B 3-year Warranty

• 4 ohm: 500 watts x 1 chan.
• 2 ohm: 1000 watts x 1 chan.
• 1 ohm: 1500 watts x 1 chan.
• Wired remote bass level control included
• Preamp RCA outputs to daisy chain multiple amps
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Dual speaker terminals simplify the hookup of multiple speakers
• Signal to Noise Ration: >95 dB

142

• 4 ohm: 500 watts x 1 chan.
• 2 ohm: 1000 watts x 1 chan.
• 1 ohm: 1500 watts x 1 chan.
• Wired remote bass level control included
• Preamp RCA outputs to daisy chain multiple amps
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Dual speaker terminals simplify the hookup of multiple speakers
• Signal to Noise Ration: >95 dB

Autotek MMA4000.1D + Complete 4 AWG Amp Kit

4000W Max Mean Machine Series Monoblock Car Amplifier + Amp Kit

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Autotek MMA4000.1D + Complete 4 AWG Amp Kit

4000W Max Mean Machine Series Monoblock Car Amplifier + Amp Kit

Mean Machine Series Monoblock Class A/B Car Amplifier • 4000 Watts Max • 2000 Watts x 1 Chan. @ 2 Ohm • 4-Way System Protection • Selectable Lowpass/Subsonic Filters
• Complete 4 Gauge 2-Channel Amplifier Installation Kit

Mean Machine Series Monoblock Class A/B Car Amplifier • 4000 Watts Max • 2000 Watts x 1 Chan. @ 2 Ohm • 4-Way System Protection • Selectable Lowpass/Subsonic Filters
• Complete 4 Gauge 2-Channel Amplifier Installation Kit

Boss AR4000D

4000W Max Monoblock ARMOR Series Class-D Car Amplifier

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Boss AR4000D

4000W Max Monoblock ARMOR Series Class-D Car Amplifier

• RMS: 1600W x 1 @ 4 ohm
• Peak: 3000W x 1 @ 2 ohm, 4000W x 1 @ 1 ohm
• Strappable Peak: 6000W x 1 @ 2 ohm
• Bass Boost 0-12 dB
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 14-1/3"W x 5"D x 2-8/10"H

40

• RMS: 1600W x 1 @ 4 ohm
• Peak: 3000W x 1 @ 2 ohm, 4000W x 1 @ 1 ohm
• Strappable Peak: 6000W x 1 @ 2 ohm
• Bass Boost 0-12 dB
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 14-1/3"W x 5"D x 2-8/10"H

Hifonics Brutus BRX1100.1D w/Belva 1.0 Farad Capacitor + Belva 2000 Watt Handling Amp Kit

1100 Watt RMS Brutus Series Class D Monoblock Amplifier w/ 1.0 Farad Capacitor & 4 AWG Amp Kit

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Hifonics Brutus BRX1100.1D w/Belva 1.0 Farad Capacitor + Belva 2000 Watt Handling Amp Kit

1100 Watt RMS Brutus Series Class D Monoblock Amplifier w/ 1.0 Farad Capacitor & 4 AWG Amp Kit

• Hifonics Brutus BRX1100.1D 1100 Watt RMS Monoblock Amplifier
• Belva BAK42 Complete 4 Gauge 2-Channel Amplifier Installation Kit
• Belva BB1D 1.0 Farad Capacitor
• RMS: 450W x 1 @ 4 ohm
• Premium Power and Ground Wire Provides Optimal Power Transfer

• Hifonics Brutus BRX1100.1D 1100 Watt RMS Monoblock Amplifier
• Belva BAK42 Complete 4 Gauge 2-Channel Amplifier Installation Kit
• Belva BB1D 1.0 Farad Capacitor
• RMS: 450W x 1 @ 4 ohm
• Premium Power and Ground Wire Provides Optimal Power Transfer

JBL MS-A5001 w/Belva 1.0 Farad Capacitor + Belva 2000 Watt Handling Amp Kit

750W RMS Monoblock Car Amplifier with Digital Input Mixer & Graphical Status Display w/ 1.0 Farad Capacitor & 4 AWG Amp Kit

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JBL MS-A5001 w/Belva 1.0 Farad Capacitor + Belva 2000 Watt Handling Amp Kit

750W RMS Monoblock Car Amplifier with Digital Input Mixer & Graphical Status Display w/ 1.0 Farad Capacitor & 4 AWG Amp Kit

• JBL MS-A5001 Class D Monoblock 1-Ch Amp w/ Digital Input Mixer
• Belva BAK42 Complete 4 Gauge 2-Channel Amplifier Installation Kit
• Belva BB1D 1.0 Farad Capacitor
• RMS: 500W x 1 @ 4 ohm
• Premium Power and Ground Wire Provides Optimal Power Transfer

• JBL MS-A5001 Class D Monoblock 1-Ch Amp w/ Digital Input Mixer
• Belva BAK42 Complete 4 Gauge 2-Channel Amplifier Installation Kit
• Belva BB1D 1.0 Farad Capacitor
• RMS: 500W x 1 @ 4 ohm
• Premium Power and Ground Wire Provides Optimal Power Transfer

Autotek Mean Machine 2000W Mono Amplifier 1 Ohm Stable Car Audio Amp (2 Pack)

Autotek Mean Machine 2000W Mono Amplifier 1 Ohm Stable Car Audio Amp (2 Pack)

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Autotek Mean Machine 2000W Mono Amplifier 1 Ohm Stable Car Audio Amp (2 Pack)

Autotek Mean Machine 2000W Mono Amplifier 1 Ohm Stable Car Audio Amp (2 Pack)

• 500 Watts Peak x 1 @ 4 ohm
• 1000 Watts Peak x 1 @ 2 ohm
• 2000 Watts Peak x 1 @ 1 ohm
• Total Peak Power: 2000 Watts
• Built-In Low Pass Filter
• 0-12 dB Bass Boost
• Aluminum Heatsink

3

• 500 Watts Peak x 1 @ 4 ohm
• 1000 Watts Peak x 1 @ 2 ohm
• 2000 Watts Peak x 1 @ 1 ohm
• Total Peak Power: 2000 Watts
• Built-In Low Pass Filter
• 0-12 dB Bass Boost
• Aluminum Heatsink

Crunch Power Drive 2100W Max Monoblock Class A/B Car Audio Amplifier (2 Pack)

Crunch Power Drive 2100W Max Monoblock Class A/B Car Audio Amplifier (2 Pack)

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Crunch Power Drive 2100W Max Monoblock Class A/B Car Audio Amplifier (2 Pack)

Crunch Power Drive 2100W Max Monoblock Class A/B Car Audio Amplifier (2 Pack)

• 1050 Watts Max x 1 @ 4 ohm
• 2100 Watts Max x 1 @ 2 ohm
• Variable low-pass filter: 40 - 300 Hz
• Variable Bass Boost: 0 to +12 dB bass boost
• Dimensions: 11.4"W x 19"L x 3.8"H

6

• 1050 Watts Max x 1 @ 4 ohm
• 2100 Watts Max x 1 @ 2 ohm
• Variable low-pass filter: 40 - 300 Hz
• Variable Bass Boost: 0 to +12 dB bass boost
• Dimensions: 11.4"W x 19"L x 3.8"H

Hifonics BRE1100.1D

1100W RMS Brutus Elite Series Class D Monoblock Car Amplifier with High Dissipation Heat Sink

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Hifonics BRE1100.1D

1100W RMS Brutus Elite Series Class D Monoblock Car Amplifier with High Dissipation Heat Sink

Brutus Elite Series Monoblock Class D Car Amplifier • 1100W x 1-Chan. @ 1 Ohm • 800W 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 Elite Series Monoblock Class D Car Amplifier • 1100W x 1-Chan. @ 1 Ohm • 800W 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

Belva BB2000Dv2 Amplifier w/ 1.0 Farad Capacitor + 2000 Watt Handling Amp Kit

1200W RMS Class D Monoblock BB Series Car Amplifier w/ 1.0 Farad Capacitor & 4 AWG Amp Kit

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Belva BB2000Dv2 Amplifier w/ 1.0 Farad Capacitor + 2000 Watt Handling Amp Kit

1200W RMS Class D Monoblock BB Series Car Amplifier w/ 1.0 Farad Capacitor & 4 AWG Amp Kit

• Belva BB2000Dv2 1200W RMS Class D Monoblock Car Amplifier
• Belva BAK42 Complete 4 Gauge 2-Channel Amplifier Installation Kit
• Belva BB1D 1.0 Farad Capacitor
• RMS: 540W x 1 @ 4 ohm
• Premium Power and Ground Wire Provides Optimal Power Transfer

• Belva BB2000Dv2 1200W RMS Class D Monoblock Car Amplifier
• Belva BAK42 Complete 4 Gauge 2-Channel Amplifier Installation Kit
• Belva BB1D 1.0 Farad Capacitor
• RMS: 540W x 1 @ 4 ohm
• Premium Power and Ground Wire Provides Optimal Power Transfer

*BONUS 50% OFF w/ COUPON* JBL MS-A5001 *Mystery Dot Sale*

500W True RMS, 1-Channel Monoblock Amplifier with Digital Input Mixer and Graphical Status Display

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*BONUS 50% OFF w/ COUPON* JBL MS-A5001 *Mystery Dot Sale*

500W True RMS, 1-Channel Monoblock Amplifier with Digital Input Mixer and Graphical Status Display

• RMS: 500 x 1 @ 4 ohm, 500W x 1 @ 2 ohm
• Total RMS Power: 500W
• CEA-2006 Compliant
• DSP (Digital Signal Processing)
• Sophisticated Crossover Functions and Selectable Crossover Slopes
• Dimensions: 8-13/16"L x 7-1/4"W x 2-13/16"H

• RMS: 500 x 1 @ 4 ohm, 500W x 1 @ 2 ohm
• Total RMS Power: 500W
• CEA-2006 Compliant
• DSP (Digital Signal Processing)
• Sophisticated Crossover Functions and Selectable Crossover Slopes
• Dimensions: 8-13/16"L x 7-1/4"W x 2-13/16"H

Pioneer GM-D8601 Amplifiier w/Belva 1.0 Farad Capacitor + Belva 2000 Watt Handling Amp Kit

800W RMS Class D Monoblock GM Digital Series Amplifier w/ 1.0 Farad Capacitor & 4 AWG Amp Kit

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Pioneer GM-D8601 Amplifiier w/Belva 1.0 Farad Capacitor + Belva 2000 Watt Handling Amp Kit

800W RMS Class D Monoblock GM Digital Series Amplifier w/ 1.0 Farad Capacitor & 4 AWG Amp Kit

• Pioneer GM-D8601 Monoblock 800W GM Digital Series Class-D Amplifier
• Belva BAK42 Complete 4 Gauge 2-Channel Amplifier Installation Kit
• Belva BB1D 1.0 Farad Capacitor
• RMS: 300W x 1 @ 4 ohm
• Premium Power and Ground Wire Provides Optimal Power Transfer

• Pioneer GM-D8601 Monoblock 800W GM Digital Series Class-D Amplifier
• Belva BAK42 Complete 4 Gauge 2-Channel Amplifier Installation Kit
• Belva BB1D 1.0 Farad Capacitor
• RMS: 300W x 1 @ 4 ohm
• Premium Power and Ground Wire Provides Optimal Power Transfer

Boss Audio Armor 2500W MONO AB Car Amplifier Power Amp Mosfet + Remote (2 Pack)

Boss Audio Armor 2500W MONO AB Car Amplifier Power Amp Mosfet + Remote (2 Pack)

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Boss Audio Armor 2500W MONO AB Car Amplifier Power Amp Mosfet + Remote (2 Pack)

Boss Audio Armor 2500W MONO AB Car Amplifier Power Amp Mosfet + Remote (2 Pack)

• RMS: 1400W x 1 @ 4 ohm
• Peak: 2500W x 1 @ 2 ohm
• Wired Bass Remote Included
• Bass Boost 0-18 dB
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 16-1/3"W x 5"D x 2-8/10"H

10

• RMS: 1400W x 1 @ 4 ohm
• Peak: 2500W x 1 @ 2 ohm
• Wired Bass Remote Included
• Bass Boost 0-18 dB
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 16-1/3"W x 5"D x 2-8/10"H

EXCLUSIVE

Hifonics Brutus BRX1516.1D 1500 Watt RMS Amplifier + FREE Premium Amp Kit

FREE NVX XKIT42 100% Copper Amp Installation Wire Kit Included!!!

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Hifonics Brutus BRX1516.1D 1500 Watt RMS Amplifier + FREE Premium Amp Kit

FREE NVX XKIT42 100% Copper Amp Installation Wire Kit Included!!!

• RMS Power: 550W x 1 @ 4 ohm, 900W x 1 @ 2 ohm, 1500W x 1 @ 1 ohm
• Total Peak Power: 1500W
• Wired remote bass level control included
• Heavy duty aluminum alloy heat-sink with illuminated Hifonics logo
• 1-Ohm Stable operation
• Variable Bass Boost: 0 to +10 dB
• Variable Low Pass Filter
• 4 Gauge 2-Channel Complete Amplifier Installation Kit

151

• RMS Power: 550W x 1 @ 4 ohm, 900W x 1 @ 2 ohm, 1500W x 1 @ 1 ohm
• Total Peak Power: 1500W
• Wired remote bass level control included
• Heavy duty aluminum alloy heat-sink with illuminated Hifonics logo
• 1-Ohm Stable operation
• Variable Bass Boost: 0 to +10 dB
• Variable Low Pass Filter
• 4 Gauge 2-Channel Complete Amplifier Installation Kit

Sound Storm Labs (SSL) EV1500M

1500W Peak (1125W RMS) Evolution Series Class-AB Monoblock Amplifier with Bass Remote

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Sound Storm Labs (SSL) EV1500M

1500W Peak (1125W RMS) Evolution Series Class-AB Monoblock Amplifier with Bass Remote

• 563 watts x 1 channel @ 4 ohm
• 1125 watts x 1 channel @ 2 ohm
• Total RMS Power: 1125 watts
• Class A/B 2 ohm Stable Monoblock Amplifier

40

• 563 watts x 1 channel @ 4 ohm
• 1125 watts x 1 channel @ 2 ohm
• Total RMS Power: 1125 watts
• Class A/B 2 ohm Stable Monoblock Amplifier

Deaf Bonce AAB-2900.1D

3100W RMS Apocalypse Series Class-D Monoblock Amplifier

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Deaf Bonce AAB-2900.1D

3100W RMS Apocalypse Series Class-D Monoblock Amplifier

• 1100 watts x 1 channel @ 4 ohm
• 2050 watts x 1 channel @ 2 ohm
• 3100 watts x 1 channel @ 1 ohm
• Total RMS Power: 3100 watts
• Class D 1 ohm Stable Monoblock Amplifier

3

• 1100 watts x 1 channel @ 4 ohm
• 2050 watts x 1 channel @ 2 ohm
• 3100 watts x 1 channel @ 1 ohm
• Total RMS Power: 3100 watts
• Class D 1 ohm Stable Monoblock Amplifier

MB Quart ZA1-1000.1_XKIT42

1000W Monoblock Z-Line Series Class SQ A/B Amplifier + FREE 100% Copper, 2-Chan. True Spec 4 Gauge Amp Installation Kit

No picture DISCONTINUED
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MB Quart ZA1-1000.1_XKIT42

1000W Monoblock Z-Line Series Class SQ A/B Amplifier + FREE 100% Copper, 2-Chan. True Spec 4 Gauge Amp Installation Kit

• RMS: 475W x 1 @ 4 ohm, 750W x 1 @ 2 ohm, 1000W x 1 @ 1 ohm
• Fluid-FETS hand selected insulated MOSFETS
• Q-Stasis preamp stage with wide input range
• Top mounted controls for simple setup & adjustment
• Frequency Response: 15 - 250 Hz
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit

125

• RMS: 475W x 1 @ 4 ohm, 750W x 1 @ 2 ohm, 1000W x 1 @ 1 ohm
• Fluid-FETS hand selected insulated MOSFETS
• Q-Stasis preamp stage with wide input range
• Top mounted controls for simple setup & adjustment
• Frequency Response: 15 - 250 Hz
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit

Hifonics Brutus BRX1516.1D + Complete 4 AWG Amp Kit

1500 Watt Monoblock Brutus Series Super Class D 1-Ohm Stable Subwoofer Amplifier + Amp Kit

BRX1516.1D_BAK42BL big DISCONTINUED
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Hifonics Brutus BRX1516.1D + Complete 4 AWG Amp Kit

1500 Watt Monoblock Brutus Series Super Class D 1-Ohm Stable Subwoofer Amplifier + Amp Kit

• RMS Power: 550W x 1 @ 4 ohm, 900W x 1 @ 2 ohm, 1500W x 1 @ 1 ohm
• Total Peak Power: 1500W
• Wired remote bass level control included
• Heavy duty aluminum alloy heat-sink with illuminated Hifonics logo
• 1-Ohm Stable operation
• Variable Bass Boost: 0 to +10 dB
• Variable Low Pass Filter
• Complete 4 Gauge 2-Channel Amplifier Installation Kit

90

• RMS Power: 550W x 1 @ 4 ohm, 900W x 1 @ 2 ohm, 1500W x 1 @ 1 ohm
• Total Peak Power: 1500W
• Wired remote bass level control included
• Heavy duty aluminum alloy heat-sink with illuminated Hifonics logo
• 1-Ohm Stable operation
• Variable Bass Boost: 0 to +10 dB
• Variable Low Pass Filter
• Complete 4 Gauge 2-Channel Amplifier Installation Kit

EXCLUSIVE

RE Audio + Hifonics 1500W Dual 12" Amplified Bass Bundle

(2) RE Audio SEXv2-12D4 12" SE-X v2 Series Dual 4 ohm Subwoofer + Hifonics HFi1500D 1500W RMS Class D Monoblock HFi Series Amplifier

2-SEXv2-12D4_HFi1500D big DISCONTINUED
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RE Audio + Hifonics 1500W Dual 12" Amplified Bass Bundle

(2) RE Audio SEXv2-12D4 12" SE-X v2 Series Dual 4 ohm Subwoofer + Hifonics HFi1500D 1500W RMS Class D Monoblock HFi Series Amplifier

• 1 ohm: 1500 watts x 1 chan.
• Rubatek Foam Surround
• Dual Composite 2-Piece Cone
• Tork-Tite Terminals
• Progressive Spiders
• Double Stacked Magnets
• Wired remote bass level control included
• Preamp RCA outputs to daisy chain multiple amps
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Dual speaker terminals simplify the hookup of multiple speakers
• Signal to Noise Ration: >95 dB

151

• 1 ohm: 1500 watts x 1 chan.
• Rubatek Foam Surround
• Dual Composite 2-Piece Cone
• Tork-Tite Terminals
• Progressive Spiders
• Double Stacked Magnets
• Wired remote bass level control included
• Preamp RCA outputs to daisy chain multiple amps
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Dual speaker terminals simplify the hookup of multiple speakers
• Signal to Noise Ration: >95 dB

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    FAQ Frequently asked questions in Discontinued Monoblock Amplifiers

    A monoblock amplifier is a single-channel amplifier designed to power a single speaker or subwoofer. Unlike multi-channel amplifiers that can power multiple speakers simultaneously, a monoblock amplifier is dedicated to driving a specific speaker, typically a subwoofer. The advantage of a monoblock amplifier lies in its specialized design, which allows it to deliver higher power output to the subwoofer without interference from other speakers. This dedicated power delivery results in enhanced bass response and cleaner, more impactful low-frequency reproduction, making monoblock amplifiers a popular choice for car audio enthusiasts seeking powerful bass performance.
    Monoblock amplifiers are specifically designed to power subwoofers and are not intended for use with other speakers in your audio system. They usually have a single output channel optimized for low-frequency signals, making them unsuitable for driving mid-range or high-frequency speakers. For other speakers like door speakers or tweeters, you should use multi-channel amplifiers or dedicated channels on an audio processor. Using a monoblock amplifier for full-range speakers can result in poor audio performance and potential damage to the speakers.
    Monoblock amplifiers are compatible with most subwoofers, but it's crucial to consider the amplifier's power output and the subwoofer's power handling capabilities. The amplifier's power rating should match or slightly exceed the subwoofer's RMS power handling to ensure optimal performance and prevent overloading the subwoofer. Additionally, check the impedance (ohms) of both the amplifier and the subwoofer to ensure they match. Most monoblock amplifiers can handle both 2-ohm and 4-ohm loads, but some can also operate at 1-ohm, providing flexibility in subwoofer wiring configurations.
    No, monoblock amplifiers are not designed for bridging, as they are already single-channel amplifiers dedicated to powering a single subwoofer. Attempting to bridge a monoblock amplifier can cause damage to the amplifier and subwoofers. If you need to power multiple subwoofers, consider using multi-channel amplifiers or multiple monoblock amplifiers, each dedicated to driving a separate subwoofer. Sonic Electronix offers a wide selection of multi-channel amplifiers that can power multiple subwoofers simultaneously, ensuring optimal performance and protection for your audio system.
    Monoblock amplifiers can generate a significant amount of heat, especially when driving powerful subwoofers at high volume levels. While they don't require special cooling or ventilation compared to other amplifier types, it's essential to provide adequate airflow around the amplifier to dissipate heat effectively. Avoid mounting the amplifier in enclosed spaces or areas with limited ventilation, as this can lead to overheating and reduced performance. In some cases, installing a cooling fan or using amplifier cooling solutions can help maintain optimal operating temperatures. If you have concerns about amplifier heat, Sonic Electronix's knowledgeable staff can recommend suitable cooling solutions for your specific setup. Monoblock amplifiers are an excellent choice for enhancing the bass performance in your car audio system, providing dedicated power delivery to your subwoofers for impactful and detailed low-frequency sound reproduction. When used correctly and matched with the right subwoofers, monoblock amplifiers can elevate your car audio experience to new depths of bass excellence.
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