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

Discontinued All Car Amplifiers

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Amplifiers ✕
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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.
Brutus Series (98)
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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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Condition

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Crunch PZ-1020.4 (PZ10204)

1000W Max (500W RMS) 2-ohm Stable 4-Channel Amplifier

PZ-1020.4 big DISCONTINUED
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Crunch PZ-1020.4 (PZ10204)

1000W Max (500W RMS) 2-ohm Stable 4-Channel Amplifier

• 125 Watts Max x 4 @ 4 ohm
• 250 Watts Max x 4 @ 2 ohm
• 500 Watts Max x 2 @ 4 ohm, Bridged
• Total Peak Power: 1000 Watts
• High and Low Pass Filters Built In
• Switchable Bass Boost
• Aluminum Heatsink

• 125 Watts Max x 4 @ 4 ohm
• 250 Watts Max x 4 @ 2 ohm
• 500 Watts Max x 2 @ 4 ohm, Bridged
• Total Peak Power: 1000 Watts
• High and Low Pass Filters Built In
• Switchable Bass Boost
• Aluminum Heatsink

Memphis PRX400.1V2

400W RMS Class D Power Reference Series Monoblock Car Amplifier with Bass Remote

PRX400.1V2 big DISCONTINUED
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Memphis PRX400.1V2

400W RMS Class D Power Reference Series Monoblock Car Amplifier with Bass Remote

• 230 watts x 1 channel @ 4 ohm
• 400 watts x 1 channel @ 2 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable Monoblock Amplifier

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• 230 watts x 1 channel @ 4 ohm
• 400 watts x 1 channel @ 2 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable Monoblock Amplifier

Alpine MRV-F300 4-Channel Amplifier + MRVM500 Monoblock Amplifier

Class D V-Power Series Compact Car Amplifiers

MRV-M500,MRV-F300 big DISCONTINUED
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Alpine MRV-F300 4-Channel Amplifier + MRVM500 Monoblock Amplifier

Class D V-Power Series Compact Car Amplifiers

• RMS Power: 50W x 4-Chan. @ 4 ohm, 75W x 4-Chan. @ 2 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Same Power in a 40% Smaller Chassis

72

• RMS Power: 50W x 4-Chan. @ 4 ohm, 75W x 4-Chan. @ 2 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Same Power in a 40% Smaller Chassis

Precision Power TM1.2000D

2000W Peak Class D Trax Micro Series Monoblock Amplifier with Bass Remote

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Precision Power TM1.2000D

2000W Peak Class D Trax Micro Series Monoblock Amplifier with Bass Remote

• Total Peak Power: 2000 watts
• Class D Stable Monoblock Amplifier
• Wired bass level remote control included
• Includes speaker-level inputs

• Total Peak Power: 2000 watts
• Class D Stable Monoblock Amplifier
• Wired bass level remote control included
• Includes speaker-level inputs

Precision Power TM1.6000D

6000W Peak Class D Trax Micro Series Monoblock Amplifier with Bass Remote

TM1.6000D big DISCONTINUED
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Precision Power TM1.6000D

6000W Peak Class D Trax Micro Series Monoblock Amplifier with Bass Remote

• Total Peak Power: 6000 watts
• Class D Stable Monoblock Amplifier
• Wired bass level remote control included
• Includes speaker-level inputs

• Total Peak Power: 6000 watts
• Class D Stable Monoblock Amplifier
• Wired bass level remote control included
• Includes speaker-level inputs

Autotek MM2020.4 (MM20204)

2000W Max 2-ohm Stable 4-Channel Class-A/B Amplifier

MM2020.4 big DISCONTINUED
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Autotek MM2020.4 (MM20204)

2000W Max 2-ohm Stable 4-Channel Class-A/B Amplifier

• 225 Watts Peak x 4 @ 4 ohm
• 500 Watts Peak x 4 @ 2 ohm
• 1000 Watts Peak x 2 @ 4 ohm, Bridged
• Total Peak Power: 2000 Watts
• Built In Low and High Pass Filters
• 0-9 dB Bass Boost
• Aluminum Heatsink

• 225 Watts Peak x 4 @ 4 ohm
• 500 Watts Peak x 4 @ 2 ohm
• 1000 Watts Peak x 2 @ 4 ohm, Bridged
• Total Peak Power: 2000 Watts
• Built In Low and High Pass Filters
• 0-9 dB Bass Boost
• Aluminum Heatsink

Taramps BASS 3K

3000W RMS BASS Series Class-D Monoblock Amplifier

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Taramps BASS 3K

3000W RMS BASS Series Class-D Monoblock Amplifier

• 1920 watts x 1 channel @ 2 ohm
• 3000 watts x 1 channel @ 1 ohm
• Total RMS Power: 3000 watts
• Class D 1 ohm Stable Monoblock Amplifier

1

• 1920 watts x 1 channel @ 2 ohm
• 3000 watts x 1 channel @ 1 ohm
• Total RMS Power: 3000 watts
• Class D 1 ohm Stable Monoblock Amplifier

Memphis SRX1200.1V

1200W RMS Class AB Street Reference Series Monoblock Car Amplifier with Bass Remote

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Memphis SRX1200.1V

1200W RMS Class AB Street Reference Series Monoblock Car Amplifier with Bass Remote

• 550 watts x 1 channel @ 4 ohm
• 950 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class A/B 1 ohm Stable Monoblock Amplifier

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VIP Product Get $30.00 in rewards to spend later

• 550 watts x 1 channel @ 4 ohm
• 950 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class A/B 1 ohm Stable Monoblock Amplifier

Soundstream RSM1.2000D

2000W Peak (900W RMS) Class D Reserve Series Monoblock Mini Car Amplifier with Bass Remote

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Soundstream RSM1.2000D

2000W Peak (900W RMS) Class D Reserve Series Monoblock Mini Car Amplifier with Bass Remote

• 360 watts x 1 channel @ 4 ohm
• 480 watts x 1 channel @ 2 ohm
• 600 watts x 1 channel @ 1 ohm
• Total RMS Power: 600 watts
• Class D 1 ohm Stable Monoblock Amplifier

• 360 watts x 1 channel @ 4 ohm
• 480 watts x 1 channel @ 2 ohm
• 600 watts x 1 channel @ 1 ohm
• Total RMS Power: 600 watts
• Class D 1 ohm Stable Monoblock Amplifier

DS18 CANDY-XXL1B

3000W Peak (1000W RMS) Candy-X Series Class-D Monoblock Amplifier with Bass Remote

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DS18 CANDY-XXL1B

3000W Peak (1000W RMS) Candy-X Series Class-D Monoblock Amplifier with Bass Remote

• 400 watts x 1 channel @ 4 ohm
• 650 watts x 1 channel @ 2 ohm
• 1000 watts x 1 channel @ 1 ohm
• Total RMS Power: 1,000 watts
• Class D 1 ohm Stable Monoblock Amplifier

• 400 watts x 1 channel @ 4 ohm
• 650 watts x 1 channel @ 2 ohm
• 1000 watts x 1 channel @ 1 ohm
• Total RMS Power: 1,000 watts
• Class D 1 ohm Stable Monoblock Amplifier

Taramps HD 2000 - 4 OHM

2000W RMS HD Series 4-Ohm Stable Class-D Monoblock Amplifier

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Taramps HD 2000 - 4 OHM

2000W RMS HD Series 4-Ohm Stable Class-D Monoblock Amplifier

• 1,300 watts x 1 channel @ 8 ohm
• 2,000 watts x 1 channel @ 4 ohm
• Total RMS Power: 2000 watts
• Class D 4 ohm Stable Monoblock Amplifier

• 1,300 watts x 1 channel @ 8 ohm
• 2,000 watts x 1 channel @ 4 ohm
• Total RMS Power: 2000 watts
• Class D 4 ohm Stable Monoblock Amplifier

DS18 EXL-P1500X1D

1500W RMS Class D EXL Power Series Monoblock Car Amplifier with Bass Remote

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DS18 EXL-P1500X1D

1500W RMS Class D EXL Power Series Monoblock Car Amplifier with Bass Remote

• 650 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• 1500 watts x 1 channel @ 1 ohm
• Total RMS Power: 1500 watts
• Class D 1 ohm Stable Monoblock Amplifier

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1

• 650 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• 1500 watts x 1 channel @ 1 ohm
• Total RMS Power: 1500 watts
• Class D 1 ohm Stable Monoblock Amplifier

Massive Audio BP1000.1 v2

1000W Peak (455W RMS) Class AB BLADE BP Series Monoblock Car Amplifier

BP1000.1 v2 big DISCONTINUED
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Massive Audio BP1000.1 v2

1000W Peak (455W RMS) Class AB BLADE BP Series Monoblock Car Amplifier

• 250 watts x 1 channel @ 4 ohm
• 455 watts x 1 channel @ 2 ohm
• Total RMS Power: 455 watts
• Class A/B 2 ohm Stable Monoblock Amplifier

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VIP Product Get $16.00 in rewards to spend later

• 250 watts x 1 channel @ 4 ohm
• 455 watts x 1 channel @ 2 ohm
• Total RMS Power: 455 watts
• Class A/B 2 ohm Stable Monoblock Amplifier

Memphis SRX500.1V

500W RMS Class AB Street Reference Series Monoblock Car Amplifier with Bass Remote

SRX500.1V big DISCONTINUED
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Memphis SRX500.1V

500W RMS Class AB Street Reference Series Monoblock Car Amplifier with Bass Remote

• 350 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 500 watts
• Class A/B 2 ohm Stable Monoblock Amplifier

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VIP Product Get $26.00 in rewards to spend later

• 350 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 500 watts
• Class A/B 2 ohm Stable Monoblock Amplifier

JL Audio Slash v2 500/1v2 Open Box

(Open Box) 500W RMS, Slash Version 2 Series Class D Monoblock Amplifier

500/1v2 big DISCONTINUED
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JL Audio Slash v2 500/1v2 Open Box

(Open Box) 500W RMS, Slash Version 2 Series Class D Monoblock Amplifier

Slash v2 Series Class D Monoblock Car Amplifier • 500W x 1 chan. @ 4 ohm • MOSFET power supply • Differential-balanced with RCA jack inputs • Preamp RCA outputs

Slash v2 Series Class D Monoblock Car Amplifier • 500W x 1 chan. @ 4 ohm • MOSFET power supply • Differential-balanced with RCA jack inputs • Preamp RCA outputs

JL Audio Slash 600/1v3- FACTORY REFURBISHED

600W RMS Slash Version 3 Series Class D Monoblock Amplifier

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JL Audio Slash 600/1v3- FACTORY REFURBISHED

600W RMS Slash Version 3 Series Class D Monoblock Amplifier

• Peak: 600W x 1 @ 4 ohm, 600W x 1 @ 3 ohm, 600W x 1 @ 2, 600W x 1 @ 1.5 ohm
• Total RMS Power: 600W
• R.I.P.S. Power Supply
• Parametric Bass EQ
• Fully Variable Infrasonic Filter
• Dimensions: 13-7/16"L x 9-1/4"W x 2-3/8"H

• Peak: 600W x 1 @ 4 ohm, 600W x 1 @ 3 ohm, 600W x 1 @ 2, 600W x 1 @ 1.5 ohm
• Total RMS Power: 600W
• R.I.P.S. Power Supply
• Parametric Bass EQ
• Fully Variable Infrasonic Filter
• Dimensions: 13-7/16"L x 9-1/4"W x 2-3/8"H

Rockford Fosgate PBR300X4 OPEN BOX COMPLETE

300W 4-Channel Class BR Punch Boosted Rail Amplifier

PBR300X4 big DISCONTINUED
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Rockford Fosgate PBR300X4 OPEN BOX COMPLETE

300W 4-Channel Class BR Punch Boosted Rail Amplifier

Installed, Screw holes

  • Item Condition: Open Box Complete
    • • 75W x 4-Chan. @ 4 ohm
    • Ultra Compact Chassis Design
    • Variable DC Offset Sensitivity
    • NOMAD Circuitry Protection Technology
    • CEA-2006 Compliant

    Installed, Screw holes

  • Item Condition: Open Box Complete
    • • 75W x 4-Chan. @ 4 ohm
    • Ultra Compact Chassis Design
    • Variable DC Offset Sensitivity
    • NOMAD Circuitry Protection Technology
    • CEA-2006 Compliant

    JBL Stadium 4

    480W RMS Stadium Series Class-D 4-Channel Amplifier

    Stadium 4 big DISCONTINUED
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    JBL Stadium 4

    480W RMS Stadium Series Class-D 4-Channel Amplifier

    • 100 watts x 4 channel @ 4 ohm
    • 120 watts x 4 channel @ 2 ohm
    • Bridged: 240 watts x 2 channel @ 4 ohm
    • Total RMS Power: 480 watts
    • Class D 2 ohm Stable 4-Channel Amplifier

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    VIP Product Get $55.00 in rewards to spend later

    • 100 watts x 4 channel @ 4 ohm
    • 120 watts x 4 channel @ 2 ohm
    • Bridged: 240 watts x 2 channel @ 4 ohm
    • Total RMS Power: 480 watts
    • Class D 2 ohm Stable 4-Channel Amplifier

    Soundstream AR1-7500D

    7500W Peak (2300W RMS) Class D Arachnid Series Monoblock Amplifier with Bass Remote

    AR1-7500D big DISCONTINUED
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    Soundstream AR1-7500D

    7500W Peak (2300W RMS) Class D Arachnid Series Monoblock Amplifier with Bass Remote

    • 750 watts x 1 channel @ 4 ohm
    • 1300 watts x 1 channel @ 2 ohm
    • 2300 watts x 1 channel @ 1 ohm
    • Total RMS Power: 2300 watts
    • Class D 1 ohm Stable Monoblock Amplifier

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    VIP Product Get $16.50 in rewards to spend later

    • 750 watts x 1 channel @ 4 ohm
    • 1300 watts x 1 channel @ 2 ohm
    • 2300 watts x 1 channel @ 1 ohm
    • Total RMS Power: 2300 watts
    • Class D 1 ohm Stable Monoblock Amplifier

    Cadence SQA4100 (Factory Refurbished)

    800 Watts Peak (400W RMS) 4 Channel SeAqua Series Stereo High Power Marine Amplifier

    SQA4100-RB big DISCONTINUED
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    Cadence SQA4100 (Factory Refurbished)

    800 Watts Peak (400W RMS) 4 Channel SeAqua Series Stereo High Power Marine Amplifier

    • 100 Watts RMS x 4 @ 4 ohm
    • 200 Watts RMS x 4 @ 2 ohm
    • Total Peak Power: 800 Watts
    • Total RMS Power: 400 Watts
    • Heavy duty aluminum alloy heat-sink for extreme heat dissipation
    • 3-way protection circuitry (thermal, overload, and speaker short protection)

    • 100 Watts RMS x 4 @ 4 ohm
    • 200 Watts RMS x 4 @ 2 ohm
    • Total Peak Power: 800 Watts
    • Total RMS Power: 400 Watts
    • Heavy duty aluminum alloy heat-sink for extreme heat dissipation
    • 3-way protection circuitry (thermal, overload, and speaker short protection)

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      FAQ Frequently asked questions in Discontinued All Car Amplifiers

      A car amplifier is an electronic device designed to increase the power of audio signals sent to speakers. It plays a crucial role in enhancing the sound quality of your car audio system by providing additional power to drive the speakers effectively. When you add a car amplifier to your audio setup, you'll experience clearer sound, improved bass response, and overall better audio performance. Whether you're a music enthusiast or simply want to enjoy high-quality audio during your commute, a car amplifier is essential to achieving the best sound experience in your vehicle.
      Selecting the right car amplifier requires considering several factors. Firstly, determine the power requirements of your speakers and subwoofers to match them with an amplifier that provides adequate wattage. Consider the number of channels you need based on your speaker configuration (e.g., 2-channel for front speakers and a separate subwoofer channel). Pay attention to the amplifier's size and compatibility with your vehicle's space limitations. Also, look for features like high-level inputs, built-in crossovers, and adjustable gain controls for fine-tuning your audio output. Consulting with an expert or using online tools, like Sonic Electronix's AmpliFinder, can help you find the perfect match for your car audio needs.
      The ability to install a car amplifier yourself depends on your level of technical expertise and experience with car audio systems. While some enthusiasts with prior knowledge may successfully complete the installation, it's often recommended to seek professional installation for the best results. Professional installers have the expertise to ensure proper wiring, grounding, and secure mounting to prevent any potential damage to your vehicle. They can also optimize the amplifier settings to achieve the best sound quality and prevent any interference or noise issues. Professional installation ensures a safe and reliable setup, providing peace of mind and preserving your car's warranty.
      Yes, most multi-channel car amplifiers can be bridged to combine two channels into one, effectively doubling the power output to a single speaker or subwoofer. Bridging is beneficial in situations where you want to power a high-powered subwoofer with increased wattage. By bridging channels, you can achieve a mono output that drives the subwoofer with more power, resulting in stronger and deeper bass response. However, when bridging, it's crucial to follow the amplifier's guidelines and use the correct impedance load to avoid damaging the amplifier or speakers.
      In general, a car amplifier is not a significant drain on your car's battery when the vehicle is running. However, if you leave the amplifier powered on while the engine is off, it can slowly draw power from the battery, which may eventually lead to a dead battery if left unattended for an extended period. To prevent this, ensure that the amplifier is wired properly to a switched power source that turns off when the car is not in use. Additionally, using a high-quality car battery and monitoring its health regularly will help maintain optimum power delivery and prevent any issues related to battery drainage.
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