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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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Memphis PRXA1000.1V

1000W RMS Power Reference Series Class-D Monoblock Amplifier with Bass Remote

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Memphis PRXA1000.1V

1000W RMS Power Reference Series Class-D Monoblock Amplifier with Bass Remote

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

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

JL Audio HX280/4

280W 4-Ch Class D Full-Range Ultra-Compact Amplifier for Powersport Vehicles / SSVs / UTVs / Motorcycles / Muscle Cars / HotRods / Cars

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JL Audio HX280/4

280W 4-Ch Class D Full-Range Ultra-Compact Amplifier for Powersport Vehicles / SSVs / UTVs / Motorcycles / Muscle Cars / HotRods / Cars

• 50W x 4 @ 4ohm , 70W x 4 @ 2ohm
• NexD™ ultra-high-speed switching design
• Black powder-coated finish
• Gasketed cover for the controls
• Stainless steel hardware for durability
• Accepts RCA (low-level) & Speaker-level (high-level) signal
• Signal to Noise Ration: 89.5 dB

2

• 50W x 4 @ 4ohm , 70W x 4 @ 2ohm
• NexD™ ultra-high-speed switching design
• Black powder-coated finish
• Gasketed cover for the controls
• Stainless steel hardware for durability
• Accepts RCA (low-level) & Speaker-level (high-level) signal
• Signal to Noise Ration: 89.5 dB

Planet Audio MB2200.5D

2200W Peak (1200W RMS) Planet Pro Series Class-D 5-Channel Amplifier with Bass Remote

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Planet Audio MB2200.5D

2200W Peak (1200W RMS) Planet Pro Series Class-D 5-Channel Amplifier with Bass Remote

• 113 watts x 4 channel + 375 watts x 1 channel @ 4 ohm
• 225 watts x 4 channel + 750 watts x 1 channel @ 2 ohm
• Bridged: 450 watts x 2 channel @ 4 ohm + 750 watts x 1 channel @ 2 ohm
• Total RMS Power: 900 watts
• Class D 2 ohm Stable 5-Channel Amplifier

1

• 113 watts x 4 channel + 375 watts x 1 channel @ 4 ohm
• 225 watts x 4 channel + 750 watts x 1 channel @ 2 ohm
• Bridged: 450 watts x 2 channel @ 4 ohm + 750 watts x 1 channel @ 2 ohm
• Total RMS Power: 900 watts
• Class D 2 ohm Stable 5-Channel Amplifier

DS18 CANDY-X2B

800W Peak (240W RMS) Candy-X Series Full-Range Class D 2-Channel Amplifier

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DS18 CANDY-X2B

800W Peak (240W RMS) Candy-X Series Full-Range Class D 2-Channel Amplifier

• 80 watts x 2 channel @ 4 ohm
• 120 watts x 2 channel @ 2 ohm
• Bridged: 240 watts x 1 channel @ 4 ohm
• Total RMS Power: 240 watts
• Class D Stable 2-Channel-Channel Amplifier

• 80 watts x 2 channel @ 4 ohm
• 120 watts x 2 channel @ 2 ohm
• Bridged: 240 watts x 1 channel @ 4 ohm
• Total RMS Power: 240 watts
• Class D Stable 2-Channel-Channel Amplifier

Crunch PZ-1520.2

1500W RMS Class AB Powerzone Series 2-Channel Full Range Car Amplifier

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Crunch PZ-1520.2

1500W RMS Class AB Powerzone Series 2-Channel Full Range Car Amplifier

• 375 watts x 2 channel @ 4 ohm
• 750 watts x 2 channel @ 2 ohm
• Bridged: 1500 watts x 1 channel @ 4 ohm
• Total RMS Power: 1500 watts
• Class A/B 4 ohm Stable 2-Channel Amplifier

3

• 375 watts x 2 channel @ 4 ohm
• 750 watts x 2 channel @ 2 ohm
• Bridged: 1500 watts x 1 channel @ 4 ohm
• Total RMS Power: 1500 watts
• Class A/B 4 ohm Stable 2-Channel Amplifier

Focal FPX2.750

2-Channel Class D Premium Amplifier (2 x 220 W RMS @ 4 ohms)

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Focal FPX2.750

2-Channel Class D Premium Amplifier (2 x 220 W RMS @ 4 ohms)

• 2-Channel Class D Amplifier
• 220W RMS x 2 at 4 ohm
• 385 W RMS x 2 at 2 ohm
• Bridged mode (4 Ohm): 770W RMS x 1
• Very small size for the amount of power output
• Active crossover and subsonic filter

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• 2-Channel Class D Amplifier
• 220W RMS x 2 at 4 ohm
• 385 W RMS x 2 at 2 ohm
• Bridged mode (4 Ohm): 770W RMS x 1
• Very small size for the amount of power output
• Active crossover and subsonic filter

Planet Audio TR5000.1D

5000W Max (3750W RMS) Torque Series Class-D Monoblock 1 Ohm Stable Amplifier with Bass Knob

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Planet Audio TR5000.1D

5000W Max (3750W RMS) Torque Series Class-D Monoblock 1 Ohm Stable Amplifier with Bass Knob

• 938W RMS x 1 @ 4 ohm
• 2500W RMS x 1 @ 2 ohm
• 5000W RMS x 1 @ 1 ohm
• Total Peak Power: 5000W
• Low Pass and Subsonic Filters
• 0 - 18 dB Bass Boost
• Aluminum Heatsink
• 9.5" W x 18.5" L x 2.125" W

• 938W RMS x 1 @ 4 ohm
• 2500W RMS x 1 @ 2 ohm
• 5000W RMS x 1 @ 1 ohm
• Total Peak Power: 5000W
• Low Pass and Subsonic Filters
• 0 - 18 dB Bass Boost
• Aluminum Heatsink
• 9.5" W x 18.5" L x 2.125" W

Hifonics A2000.1D

Alpha Series Class-D Compact 2000W Monoblock Car Audio Amplifier

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Hifonics A2000.1D

Alpha Series Class-D Compact 2000W Monoblock Car Audio Amplifier

• 4 ohm: 500 Watts x 1 chan. / 2 ohm: 1000 Watts x 1 chan. / 1 ohm: 2000 Watts x 1 chan.
• Total power output: 2000 Watts
• Pulse Width Modulated MOSFET power supply
• Accu-Cross crossovers allow for complete control of the signal directing to all speakers
• The Ultra-Fi™ MOSFET is designed for music production vs just electronics output power. It produces very musical high power with high efficiency for cooling and minimal distortion
• Frequency Response: 10 - 250 Hz

1

• 4 ohm: 500 Watts x 1 chan. / 2 ohm: 1000 Watts x 1 chan. / 1 ohm: 2000 Watts x 1 chan.
• Total power output: 2000 Watts
• Pulse Width Modulated MOSFET power supply
• Accu-Cross crossovers allow for complete control of the signal directing to all speakers
• The Ultra-Fi™ MOSFET is designed for music production vs just electronics output power. It produces very musical high power with high efficiency for cooling and minimal distortion
• Frequency Response: 10 - 250 Hz

Hifonics A1200.4D

Alpha Series Class-D Compact 1200 Watt 4-Channel Car Audio Amplifier

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Hifonics A1200.4D

Alpha Series Class-D Compact 1200 Watt 4-Channel Car Audio Amplifier

• 4 ohm: 100 Watts x 4 chan. / 2 ohm: 200 Watts x 4 chan. / 4 Ohm Bridged : 400 Watts x 2 chan.
• Total power output: 800 Watts
• Pulse Width Modulated MOSFET power supply
• Accu-Cross crossovers allow for complete control of the signal directing to all speakers
• The Ultra-Fi™ MOSFET is designed for music production vs just electronics output power. It produces very musical high power with high efficiency for cooling and minimal distortion
• Frequency Response: 10 - 250 Hz

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• 4 ohm: 100 Watts x 4 chan. / 2 ohm: 200 Watts x 4 chan. / 4 Ohm Bridged : 400 Watts x 2 chan.
• Total power output: 800 Watts
• Pulse Width Modulated MOSFET power supply
• Accu-Cross crossovers allow for complete control of the signal directing to all speakers
• The Ultra-Fi™ MOSFET is designed for music production vs just electronics output power. It produces very musical high power with high efficiency for cooling and minimal distortion
• Frequency Response: 10 - 250 Hz

Deaf Bonce AAP-2100.1D

2100W RMS Apocalypse Series Class D Monoblock Amplifier

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Deaf Bonce AAP-2100.1D

2100W RMS Apocalypse Series Class D Monoblock Amplifier

• 800 watts x 1 channel @ 4 ohm
• 1350 watts x 1 channel @ 2 ohm
• 2100 watts x 1 channel @ 1 ohm
• Total RMS Power: 2100 watts
• Class D 1 ohm Stable Monoblock Amplifier

• 800 watts x 1 channel @ 4 ohm
• 1350 watts x 1 channel @ 2 ohm
• 2100 watts x 1 channel @ 1 ohm
• Total RMS Power: 2100 watts
• Class D 1 ohm Stable Monoblock Amplifier

Memphis SRX600.1V

600W RMS Class AB Street Reference Series Monoblock Car Amplifier with Bass Remote

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Memphis SRX600.1V

600W RMS Class AB Street Reference Series Monoblock Car Amplifier with Bass Remote

• 300 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• 600 watts x 1 channel @ 1 ohm
• Total RMS Power: 600 watts
• Class A/B 1 ohm Stable Monoblock Amplifier

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• 300 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• 600 watts x 1 channel @ 1 ohm
• Total RMS Power: 600 watts
• Class A/B 1 ohm Stable Monoblock Amplifier

Sound Storm Labs (SSL) EV400.4

400W (75w RMS) Evolution Series 2 ohm Stable 4-Channel Class A/B Amplifier

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Sound Storm Labs (SSL) EV400.4

400W (75w RMS) Evolution Series 2 ohm Stable 4-Channel Class A/B Amplifier

• Power: 50W x 4 @ 4 ohm, 100W x 4 @ 2 ohm
• Total Peak Power: 400W
• Fixed Low and High Pass Filters
• Dimensions: 7.5" W x 9" L x 1.75" H

3

• Power: 50W x 4 @ 4 ohm, 100W x 4 @ 2 ohm
• Total Peak Power: 400W
• Fixed Low and High Pass Filters
• Dimensions: 7.5" W x 9" L x 1.75" H

Hertz ML Power 1

1000W RMS Class D Mille Power Series Monoblock Car Amplifier

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Hertz ML Power 1

1000W RMS Class D Mille Power Series Monoblock Car Amplifier

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

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

Boss R3004

1200W Max (450W RMS) Riot Series 2 ohm Stable 4-Channel Class-A/B Amplifier w/ Remote Level Control

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Boss R3004

1200W Max (450W RMS) Riot Series 2 ohm Stable 4-Channel Class-A/B Amplifier w/ Remote Level Control

• 113 Watts RMS x 1 @ 4 ohm
• 225 Watts RMS x 1 @ 2 ohm
• 450 Watts RMS x 1 @ Bridged
• Total Peak Power: 1200 Watts
• CEA-2006 Compliant
• 18 dB Bass Boost
• Black Anodized Heatsink

• 113 Watts RMS x 1 @ 4 ohm
• 225 Watts RMS x 1 @ 2 ohm
• 450 Watts RMS x 1 @ Bridged
• Total Peak Power: 1200 Watts
• CEA-2006 Compliant
• 18 dB Bass Boost
• Black Anodized Heatsink

Memphis 60MJP800.4

800W RMS Class D 60th Anniversary Edition MOJO Pro Series 4 Channel Car Amplifier

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Memphis 60MJP800.4

800W RMS Class D 60th Anniversary Edition MOJO Pro Series 4 Channel Car Amplifier

• 125 watts x 4 channel @ 4 ohm
• 200 watts x 4 channel @ 2 ohm
• Bridged: 400 watts x 2 channel @ 4 ohm
• Total RMS Power: 800 watts
• Class D 2 ohm Stable 4-Channel Amplifier

• 125 watts x 4 channel @ 4 ohm
• 200 watts x 4 channel @ 2 ohm
• Bridged: 400 watts x 2 channel @ 4 ohm
• Total RMS Power: 800 watts
• Class D 2 ohm Stable 4-Channel Amplifier

MB Quart FA1-1000.1

FORMULA Series Monoblock Class D 1000W 1 Ohm Stable Amplifier

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MB Quart FA1-1000.1

FORMULA Series Monoblock Class D 1000W 1 Ohm Stable Amplifier

• FORMULA Series Monoblock Class D Amplifier
• 1000W x 1 @ 1 ohm / 500W x 1 @ 2 ohm / 250W @ 4 ohm
• DC Signal Sense
• FLUID-FETS
• Heavy duty heat-sink efficiently moves heat from the MOSFET
• Bass Boost: 0-12dB

• FORMULA Series Monoblock Class D Amplifier
• 1000W x 1 @ 1 ohm / 500W x 1 @ 2 ohm / 250W @ 4 ohm
• DC Signal Sense
• FLUID-FETS
• Heavy duty heat-sink efficiently moves heat from the MOSFET
• Bass Boost: 0-12dB

Memphis SRX150.2V

300W RMS Street Reference Series Class-AB 2-channel Amplifier

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Memphis SRX150.2V

300W RMS Street Reference Series Class-AB 2-channel Amplifier

• 50 watts x 2 channel @ 4 ohm
• 75 watts x 2 channel @ 2 ohm
• Bridged: 150 watts x 1 channel @ 4 ohm
• Total RMS Power: 300 watts
• Class A/B 2 ohm Stable 2-Channel Amplifier

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• 50 watts x 2 channel @ 4 ohm
• 75 watts x 2 channel @ 2 ohm
• Bridged: 150 watts x 1 channel @ 4 ohm
• Total RMS Power: 300 watts
• Class A/B 2 ohm Stable 2-Channel Amplifier

Kicker PXA500.1 (42PXA5001)

500W RMS PXA Series Compact Monoblock Amplifier

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Kicker PXA500.1 (42PXA5001)

500W RMS PXA Series Compact Monoblock Amplifier

• 250 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 500 watts
• Compact and Weather-resistant
• Class D 2 ohm Stable Monoblock Amplifier

2

• 250 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 500 watts
• Compact and Weather-resistant
• Class D 2 ohm Stable Monoblock Amplifier

Hifonics BG-1600.4

1600W BRUTUS Gamma Series 4-Channel Car Audio Amplifier

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Hifonics BG-1600.4

1600W BRUTUS Gamma Series 4-Channel Car Audio Amplifier

• 1600 Watt Amplifier
• 4-Channel Class A/B
• CEA-2006 Compliant
• Ultra-Fi™ MOSFET Technology

1

• 1600 Watt Amplifier
• 4-Channel Class A/B
• CEA-2006 Compliant
• Ultra-Fi™ MOSFET Technology

MB Quart NA2-400.2RC

400W Full Range Class D 2 Channel Nautic Marine Powersports Amplifier

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MB Quart NA2-400.2RC

400W Full Range Class D 2 Channel Nautic Marine Powersports Amplifier

• 100 watts x 2 channel @ 4 ohm
• 200 watts x 2 channel @ 2 ohm
• Bridged: @ 4 ohm
• Total RMS Power: 200 watts
• Class D Stable 2-Channel Amplifier

• 100 watts x 2 channel @ 4 ohm
• 200 watts x 2 channel @ 2 ohm
• Bridged: @ 4 ohm
• Total RMS Power: 200 watts
• Class D Stable 2-Channel Amplifier

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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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