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

Discontinued Autotek 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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You are currently viewing discontinued products.

Autotek MM-1125.1D

1100W Peak Class D Compact Mean Machine Series Monoblock Car Amplifier with Bass Remote

MM-1125.1D big DISCONTINUED
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Autotek MM-1125.1D

1100W Peak Class D Compact Mean Machine Series Monoblock Car Amplifier with Bass Remote

• 225 watts x 1 channel @ 4 ohm
• 550 watts x 1 channel @ 2 ohm
• 1100 watts x 1 channel @ 1 ohm
• Total Peak Power: 1100 watts
• Class D 1 ohm Stable Monoblock Amplifier

• 225 watts x 1 channel @ 4 ohm
• 550 watts x 1 channel @ 2 ohm
• 1100 watts x 1 channel @ 1 ohm
• Total Peak Power: 1100 watts
• Class D 1 ohm Stable Monoblock Amplifier

Autotek SMA1600.1 OPEN BOX INCOMPLETE

1600W Monoblock Street Machine Series Class D Amplifier

SMA1600.1 big DISCONTINUED
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Autotek SMA1600.1 OPEN BOX INCOMPLETE

1600W Monoblock Street Machine Series Class D Amplifier

Item is missing manual, has been previously installed, and item is used
• RMS: 800W x 1 @ 4 ohm, 1600W x 1 @ 2 ohm
• Pulse Width Modulated MOSFET power supply
•Nickel plated brass connections
• Built-in Variable Low-Pass and Subsonic Filter
• Heavy duty aluminum alloy heat-sink for extreme heat dissipation

Item is missing manual, has been previously installed, and item is used
• RMS: 800W x 1 @ 4 ohm, 1600W x 1 @ 2 ohm
• Pulse Width Modulated MOSFET power supply
•Nickel plated brass connections
• Built-in Variable Low-Pass and Subsonic Filter
• Heavy duty aluminum alloy heat-sink for extreme heat dissipation

Autotek MMA4000.1D + Complete 4 AWG Amp Kit

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

MMA4000.1D_BAK42BL big DISCONTINUED
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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

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)

MM2020.1D 2 Pack big DISCONTINUED
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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

Autotek MM3020.1D Mean Machine 3000-Watt 1-Ohm Mono Amp w/ Remote (2 Pack)

Autotek MM3020.1D Mean Machine 3000-Watt 1-Ohm Mono Amp w/ Remote (2 Pack)

MM3020.1D 2 Pack big DISCONTINUED
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Autotek MM3020.1D Mean Machine 3000-Watt 1-Ohm Mono Amp w/ Remote (2 Pack)

Autotek MM3020.1D Mean Machine 3000-Watt 1-Ohm Mono Amp w/ Remote (2 Pack)

• 750 Watts RMS x 1 @ 4 ohm
• 1500 Watts RMS x 1 @ 2 ohm
• 3000 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 3000 Watts
• CEA-2006 Compliant/Preamp Outputs/LPF
• 0 to 12 dB Bass Boost
• Heavy duty aluminum alloy heat-sink

3

• 750 Watts RMS x 1 @ 4 ohm
• 1500 Watts RMS x 1 @ 2 ohm
• 3000 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 3000 Watts
• CEA-2006 Compliant/Preamp Outputs/LPF
• 0 to 12 dB Bass Boost
• Heavy duty aluminum alloy heat-sink

Autotek Mean Machine 4000W Mono Amplifier 1-Ohm Stable Car Audio Amp (2 Pack)

Autotek Mean Machine 4000W Mono Amplifier 1-Ohm Stable Car Audio Amp (2 Pack)

MM4020.1D 2 Pack big DISCONTINUED
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Autotek Mean Machine 4000W Mono Amplifier 1-Ohm Stable Car Audio Amp (2 Pack)

Autotek Mean Machine 4000W Mono Amplifier 1-Ohm Stable Car Audio Amp (2 Pack)

• 1000 Watts Max x 1 @ 4 ohm
• 2000 Watts Max x 1 @ 2 ohm
• 4000 Watts Max x 1 @ 1 ohm
• Total Peak Power: 4000 Watts
• Low Pass and Subsonic Filters
• 0-12dB Bass Boost
• Aluminum Heatsink

4

• 1000 Watts Max x 1 @ 4 ohm
• 2000 Watts Max x 1 @ 2 ohm
• 4000 Watts Max x 1 @ 1 ohm
• Total Peak Power: 4000 Watts
• Low Pass and Subsonic Filters
• 0-12dB Bass Boost
• Aluminum Heatsink

Autotek MM3020.1D Mean Machine 3000-Watt 1-Ohm Mono Amp w/ Remote (4 Pack)

Autotek MM3020.1D Mean Machine 3000-Watt 1-Ohm Mono Amp w/ Remote (4 Pack)

MM3020.1D 4 Pack big DISCONTINUED
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Autotek MM3020.1D Mean Machine 3000-Watt 1-Ohm Mono Amp w/ Remote (4 Pack)

Autotek MM3020.1D Mean Machine 3000-Watt 1-Ohm Mono Amp w/ Remote (4 Pack)

• 750 Watts RMS x 1 @ 4 ohm
• 1500 Watts RMS x 1 @ 2 ohm
• 3000 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 3000 Watts
• CEA-2006 Compliant/Preamp Outputs/LPF
• 0 to 12 dB Bass Boost
• Heavy duty aluminum alloy heat-sink

3

• 750 Watts RMS x 1 @ 4 ohm
• 1500 Watts RMS x 1 @ 2 ohm
• 3000 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 3000 Watts
• CEA-2006 Compliant/Preamp Outputs/LPF
• 0 to 12 dB Bass Boost
• Heavy duty aluminum alloy heat-sink

Autotek Mean Machine 4000W Mono Amplifier 1-Ohm Stable Car Audio Amp (4 Pack)

Autotek Mean Machine 4000W Mono Amplifier 1-Ohm Stable Car Audio Amp (4 Pack)

MM4020.1D 4 Pack big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Autotek Mean Machine 4000W Mono Amplifier 1-Ohm Stable Car Audio Amp (4 Pack)

Autotek Mean Machine 4000W Mono Amplifier 1-Ohm Stable Car Audio Amp (4 Pack)

• 1000 Watts Max x 1 @ 4 ohm
• 2000 Watts Max x 1 @ 2 ohm
• 4000 Watts Max x 1 @ 1 ohm
• Total Peak Power: 4000 Watts
• Low Pass and Subsonic Filters
• 0-12dB Bass Boost
• Aluminum Heatsink

4

• 1000 Watts Max x 1 @ 4 ohm
• 2000 Watts Max x 1 @ 2 ohm
• 4000 Watts Max x 1 @ 1 ohm
• Total Peak Power: 4000 Watts
• Low Pass and Subsonic Filters
• 0-12dB Bass Boost
• Aluminum Heatsink

Autotek MM-4025.1D

4000W Peak Class D Mean Machine Series Monoblock Car Amplifier with Wired Bass Remote

MM-4025.1D big DISCONTINUED
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Autotek MM-4025.1D

4000W Peak Class D Mean Machine Series Monoblock Car Amplifier with Wired Bass Remote

• 1000 watts x 1 channel @ 4 ohm
• 2000 watts x 1 channel @ 2 ohm
• 4000 watts x 1 channel @ 1 ohm
• Total Peak Power: 4000 watts
• Class D Stable Monoblock Amplifier

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VIP Product Get $27.00 in rewards to spend later

• 1000 watts x 1 channel @ 4 ohm
• 2000 watts x 1 channel @ 2 ohm
• 4000 watts x 1 channel @ 1 ohm
• Total Peak Power: 4000 watts
• Class D Stable Monoblock Amplifier

Autotek TA-1155.1

1100W Peak (550W RMS) TA Series Monoblock Aftermarket High-Performance Amplifiers

TA-1155.1 big DISCONTINUED
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Autotek TA-1155.1

1100W Peak (550W RMS) TA Series Monoblock Aftermarket High-Performance Amplifiers

• 550 Watts x 1 @ 4 ohm
• 1100 Watts x 1 @ 2 ohm
• Total RMS Power: 550 watts
• Class A/B 2 ohm Stable Monoblock Amplifier

• 550 Watts x 1 @ 4 ohm
• 1100 Watts x 1 @ 2 ohm
• Total RMS Power: 550 watts
• Class A/B 2 ohm Stable Monoblock Amplifier

Autotek SS3500.1D Super Sport 3500w Mono Car Amplifier Class D+Remote+Amp Kit

3500W Peak Super Sport Class-D Monoblock 1-Ohm Stable Amplifier with Bass Knob Included + Complete 4 Gauge Amplifier Wiring Kit Package

BAK42BK,SS3500.1D big DISCONTINUED
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Autotek SS3500.1D Super Sport 3500w Mono Car Amplifier Class D+Remote+Amp Kit

3500W Peak Super Sport Class-D Monoblock 1-Ohm Stable Amplifier with Bass Knob Included + Complete 4 Gauge Amplifier Wiring Kit Package

• 875 Watts Max x 1 @ 4 ohm
• 1750 Watts Max x 1 @ 2 ohm
• 3500 Watts Max x 1 @ 1 ohm
• Total Peak Power: 5000 Watts
• Low-Pass and Subsonic Filters Built In
• 0-12dB Variable Bass Boost
• Heavy-Duty Aluminum Heatsink
• Dimensions: 10.5" W x 10.25" L x 2" H

69

• 875 Watts Max x 1 @ 4 ohm
• 1750 Watts Max x 1 @ 2 ohm
• 3500 Watts Max x 1 @ 1 ohm
• Total Peak Power: 5000 Watts
• Low-Pass and Subsonic Filters Built In
• 0-12dB Variable Bass Boost
• Heavy-Duty Aluminum Heatsink
• Dimensions: 10.5" W x 10.25" L x 2" H

Autotek SS1800.1D Super Sport 1800w Mono Car Amplifier Class D+Remote+Amp Kit

1800W Peak SUPER SPORT Series Class-D Monoblock 1-Ohm Stable Amplifier with Bass Knob + Complete 4 Gauge Amplifier Wiring Kit Package

SS1800.1D, BAK42 big DISCONTINUED
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Autotek SS1800.1D Super Sport 1800w Mono Car Amplifier Class D+Remote+Amp Kit

1800W Peak SUPER SPORT Series Class-D Monoblock 1-Ohm Stable Amplifier with Bass Knob + Complete 4 Gauge Amplifier Wiring Kit Package

• 450 Watts x 1 @ 4 ohm
• 900 Watts x 1 @ 2 ohm
• 1,800 Watts x 1 @ 1 ohm
• Total Peak Power: 1,800 Watts
•2 Preamp Outputs/LPF
• Variable Bass Boost
• Aluminum Heatsink
• 10" W x 10.25" L x 2" H

63

• 450 Watts x 1 @ 4 ohm
• 900 Watts x 1 @ 2 ohm
• 1,800 Watts x 1 @ 1 ohm
• Total Peak Power: 1,800 Watts
•2 Preamp Outputs/LPF
• Variable Bass Boost
• Aluminum Heatsink
• 10" W x 10.25" L x 2" H

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