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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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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 (109)
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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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You are currently viewing discontinued products.

Precision Power PPI A900.1

900W Atom Series Monoblock Class D Car Amplifier

A900.1 big DISCONTINUED
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Precision Power PPI A900.1

900W Atom Series Monoblock Class D Car Amplifier

• RMS Power: 300W x 1 @ 4 ohm, 450W x 1 @ 2 ohm
• Total Peak Power: 900W
• Variable Low-Pass Filter (35-250 Hz, 24 dB/octave)
• Dimensions: 5"W x 7.2"L x 1.5"H

2

• RMS Power: 300W x 1 @ 4 ohm, 450W x 1 @ 2 ohm
• Total Peak Power: 900W
• Variable Low-Pass Filter (35-250 Hz, 24 dB/octave)
• Dimensions: 5"W x 7.2"L x 1.5"H

Massive Audio BP4000.1

4000W Max (2000W RMS) Blade BP Series 2 ohm Stable Monoblock Class-D Amplifier

BP4000.1 big DISCONTINUED
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Massive Audio BP4000.1

4000W Max (2000W RMS) Blade BP Series 2 ohm Stable Monoblock Class-D Amplifier

• 1000 Watts RMS x 1 @ 4 ohm
• 2000 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 4000 Watts
• CTA-2006 Compliant
• 0-12 dB Bass Boost
• Aluminum Heatsink
• Dimensions: 7.5" W x 9.9" L x 2.2" H

• 1000 Watts RMS x 1 @ 4 ohm
• 2000 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 4000 Watts
• CTA-2006 Compliant
• 0-12 dB Bass Boost
• Aluminum Heatsink
• Dimensions: 7.5" W x 9.9" L x 2.2" H

Boss R1100M-P

1100W Riot Model Series Class-A/B Monoblock Car Amplifier

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Boss R1100M-P

1100W Riot Model Series Class-A/B Monoblock Car Amplifier

• 413 watts x 1 channel @ 4 ohm
• 825 watts x 1 channel @ 2 ohm
• Class A/B Stable Monoblock Amplifier

• 413 watts x 1 channel @ 4 ohm
• 825 watts x 1 channel @ 2 ohm
• Class A/B Stable Monoblock Amplifier

PowerBass Xtreme XAX-2160FD

320W RMS XAX Series Full Range Class D 2-Channel Mini Amplifier

XAX-2160FD big DISCONTINUED
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PowerBass Xtreme XAX-2160FD

320W RMS XAX Series Full Range Class D 2-Channel Mini Amplifier

XAX Series 2-Channel Class D Mini Car Amplifier • 640W MAX • High Efficiency SMD Circuit Technology • Damping Control Circuit • Blue LED Logo, Power And Speaker Terminal Lighting • Platinum-Plated Tiffany RCA Inputs

XAX Series 2-Channel Class D Mini Car Amplifier • 640W MAX • High Efficiency SMD Circuit Technology • Damping Control Circuit • Blue LED Logo, Power And Speaker Terminal Lighting • Platinum-Plated Tiffany RCA Inputs

Hifonics BXX1600.1D (BXX16001D)

1600W Max Brutus Series Super Class D 1-Ohm Stable Monoblock Amplifier w/ Bass Knob Included

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Hifonics BXX1600.1D (BXX16001D)

1600W Max Brutus Series Super Class D 1-Ohm Stable Monoblock Amplifier w/ Bass Knob Included

• 450W Max x 1 @ 4 ohm
• 800W Max x 1 @ 2 ohm
• 1600W Max x 1 @ 1 ohm
• Total Peak Power: 1600 Watts
• Low Pass and Subsonic Filters
• 0 to +10 dB Bass Boost
• Aluminum Heatsink

• 450W Max x 1 @ 4 ohm
• 800W Max x 1 @ 2 ohm
• 1600W Max x 1 @ 1 ohm
• Total Peak Power: 1600 Watts
• Low Pass and Subsonic Filters
• 0 to +10 dB Bass Boost
• Aluminum Heatsink

Precision Power i1000.4 Open Box Missing (Good, Used)

650W Class D Full Range 4ch Amplifier Open Box Missing (Good, Used)

i1000.4 big DISCONTINUED
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Precision Power i1000.4 Open Box Missing (Good, Used)

650W Class D Full Range 4ch Amplifier Open Box Missing (Good, Used)

• 140W x 4-Chan. @ 4 ohm
• 250W x 4-Chan. @ 2 ohm
• 500W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Surface Mount Technology (SMT)

• 140W x 4-Chan. @ 4 ohm
• 250W x 4-Chan. @ 2 ohm
• 500W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Surface Mount Technology (SMT)

Boss NX1600.2

1600W Max, Onyx Series 2-Channel MOSFET Amplifier with Remote Level Control

NX1600.2 big DISCONTINUED
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Boss NX1600.2

1600W Max, Onyx Series 2-Channel MOSFET Amplifier with Remote Level Control

• 400W x 2 Chan. @ 4 ohm
• MOSFET PWM Power supply
• LED Indicators
• Variable 0 to +18dB Bass boost
• Variable gain controls
• Heavy duty aluminum alloy heatsink

3

• 400W x 2 Chan. @ 4 ohm
• MOSFET PWM Power supply
• LED Indicators
• Variable 0 to +18dB Bass boost
• Variable gain controls
• Heavy duty aluminum alloy heatsink

Precision Power PPI S200.2

200W Max, Sedona Series 2-Channel Amplifier

S200.2 big DISCONTINUED
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Precision Power PPI S200.2

200W Max, Sedona Series 2-Channel Amplifier

• 70W x 2-Chan. @ 4 Ohm
• 100W x 2-Chan. @ 2 Ohm
• MOSFET Power Supply
• Variable Bass Boost
• Brushed Aluminum Finish
• Platinum 4 AWG Power Block
• Tri Mode Capable

3

• 70W x 2-Chan. @ 4 Ohm
• 100W x 2-Chan. @ 2 Ohm
• MOSFET Power Supply
• Variable Bass Boost
• Brushed Aluminum Finish
• Platinum 4 AWG Power Block
• Tri Mode Capable

SoundStorm FR1600.2 Amplifier

1600W Max (800W RMS) Force Series Class A/B Bridgeable 2-Channel Amplifier

FR1600.2 big DISCONTINUED
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SoundStorm FR1600.2 Amplifier

1600W Max (800W RMS) Force Series Class A/B Bridgeable 2-Channel Amplifier

• 300 Watts RMS x 2 @ 4 ohm
• 400 Watts RMS x 2 @ 2 ohm
• Total Peak Power: 1600 Watts
• Fixed high-pass filter: 80 Hz
• Variable low-pass filter: 35 - 160 Hz
• Variable Bass Boost: 0 to +18 dB bass boost
• Dimensions: 9.68"W x 10.625"L x 2.375"H

• 300 Watts RMS x 2 @ 4 ohm
• 400 Watts RMS x 2 @ 2 ohm
• Total Peak Power: 1600 Watts
• Fixed high-pass filter: 80 Hz
• Variable low-pass filter: 35 - 160 Hz
• Variable Bass Boost: 0 to +18 dB bass boost
• Dimensions: 9.68"W x 10.625"L x 2.375"H

Phoenix Gold SX2 400.2 (SX24002)

400 Watt SX Series 2 Channel Car Amplifier

SX2400.2 big DISCONTINUED
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Phoenix Gold SX2 400.2 (SX24002)

400 Watt SX Series 2 Channel Car Amplifier

• 4 ohm: 100 watts x 2 chan
• 2 ohm: 150 watts x 2 chan
• Bridged, 2 ohm: 400 watts

• 4 ohm: 100 watts x 2 chan
• 2 ohm: 150 watts x 2 chan
• Bridged, 2 ohm: 400 watts

MB Quart ZA2-1000.4 w/ Complete 4-Channel 100% OFC Amp Kit

1000W RMS Z-Line Class-A/B 4-Channel 2-Ohm Stable Amplifier w/ 100% OFC Complete 4 Channel 4 AWG Gauge Amplifier Wiring Kit

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MB Quart ZA2-1000.4 w/ Complete 4-Channel 100% OFC Amp Kit

1000W RMS Z-Line Class-A/B 4-Channel 2-Ohm Stable Amplifier w/ 100% OFC Complete 4 Channel 4 AWG Gauge Amplifier Wiring Kit

• 125 Watts RMS x 4 @ 4 ohm
• 250 Watts RMS x 4 @ 2 ohm
• 500 Watts RMS x 2 @ 4 ohm, bridged
• Total RMS Power: 1,000 Watts
• Built-in High and Low Pass Filters
• Heavy Duty Aluminum Alloy Heatsink
• NVX XKIT44 100% Copper 4 Gauge Car Amp Install Kit w/ 4-Ch RCA

96

• 125 Watts RMS x 4 @ 4 ohm
• 250 Watts RMS x 4 @ 2 ohm
• 500 Watts RMS x 2 @ 4 ohm, bridged
• Total RMS Power: 1,000 Watts
• Built-in High and Low Pass Filters
• Heavy Duty Aluminum Alloy Heatsink
• NVX XKIT44 100% Copper 4 Gauge Car Amp Install Kit w/ 4-Ch RCA

Audiobahn AMA24001DH

1200W RMS, Mono Block Class D Murdered Out Series Car Amplifier

AMA24001DH big DISCONTINUED
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Audiobahn AMA24001DH

1200W RMS, Mono Block Class D Murdered Out Series Car Amplifier

• RMS: 400W x 1 @ 4 ohm, 800W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total RMS Power: 1200W
• 1 Pair of Preamp Outputs
• Bass Boost: 0-18 dB
• Low Pass Filter: 50-120 Hz
• Dimensions: 11-9/16"W x 8-1/2"D x 2-11/16"H

4

• RMS: 400W x 1 @ 4 ohm, 800W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total RMS Power: 1200W
• 1 Pair of Preamp Outputs
• Bass Boost: 0-18 dB
• Low Pass Filter: 50-120 Hz
• Dimensions: 11-9/16"W x 8-1/2"D x 2-11/16"H

Kicker PXiBT50.2 (40PXIBT50.2)

2-Channel Bluetooth Portable Amplifier - Great for Vehicles with No Music Source

PXIBT50.2 big DISCONTINUED
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Kicker PXiBT50.2 (40PXIBT50.2)

2-Channel Bluetooth Portable Amplifier - Great for Vehicles with No Music Source

• Bluetooth Capabilities
• Weather Resistant
• Installation Hardware Included
• 5V USB Charging Output
• Standard 3.5mm Headphone Jack

2

• Bluetooth Capabilities
• Weather Resistant
• Installation Hardware Included
• 5V USB Charging Output
• Standard 3.5mm Headphone Jack

Audiobahn AMA24002H

1200W RMS, 2-Channel Class A/B Murdered Out Series Car Amplifier

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Audiobahn AMA24002H

1200W RMS, 2-Channel Class A/B Murdered Out Series Car Amplifier

• 300W x 2 Chan. @ 4 ohm
• 600W x 2 Chan. @ 2 ohm
• 1200W x 1 Chan. @ 4 ohm
• 4-Way System Protection
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Power and Protect Indicators

5

• 300W x 2 Chan. @ 4 ohm
• 600W x 2 Chan. @ 2 ohm
• 1200W x 1 Chan. @ 4 ohm
• 4-Way System Protection
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Power and Protect Indicators

Cerwin-Vega STEALTH1200.1

1200W RMS Monoblock Full Range STEALTH Series Class D Car Amplifier

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Cerwin-Vega STEALTH1200.1

1200W RMS Monoblock Full Range STEALTH Series Class D Car Amplifier

• RMS: 400W x 1 @ 4 ohm, 700W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total RMS Power: 1200W
• Wired Bass Remote Included
• Bass Boost: 0-12 dB
• Class D Stealth Design
• Dimensions: 7"W x 13-2/3"D x 1-8/10"H

4

• RMS: 400W x 1 @ 4 ohm, 700W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total RMS Power: 1200W
• Wired Bass Remote Included
• Bass Boost: 0-12 dB
• Class D Stealth Design
• Dimensions: 7"W x 13-2/3"D x 1-8/10"H

MTX Audio RT1000D

1000W RMS, Monoblock Class D Road Thunder Amplifier

RT1000D big DISCONTINUED
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MTX Audio RT1000D

1000W RMS, Monoblock Class D Road Thunder Amplifier

• RMS: 500W x 1 @ 4 ohm, 1000W x 1 @ 2 ohm
• Total RMS Power: 1000W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +12 dB at 40 Hz
• Class D Circuitry
• Dimensions: 17-1/4"L x 7-1/16"W x 2-1/8"H

2

• RMS: 500W x 1 @ 4 ohm, 1000W x 1 @ 2 ohm
• Total RMS Power: 1000W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +12 dB at 40 Hz
• Class D Circuitry
• Dimensions: 17-1/4"L x 7-1/16"W x 2-1/8"H

Audiopipe AQX-2000.1

2000W Monoblock Class D Elite Subwoofer Amplifier

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Audiopipe AQX-2000.1

2000W Monoblock Class D Elite Subwoofer Amplifier

• 742 Watts RMS x 1 @ 4 ohm
• 1300 Watts RMS x 1 @ 2 ohm
• 1892 Watts RMS x 1 @ 1 ohm
• CEA-2006 Compliant
• 1 Ohm Stable
• Wired remote bass level control included
• Parametric Bass Boost

• 742 Watts RMS x 1 @ 4 ohm
• 1300 Watts RMS x 1 @ 2 ohm
• 1892 Watts RMS x 1 @ 1 ohm
• CEA-2006 Compliant
• 1 Ohm Stable
• Wired remote bass level control included
• Parametric Bass Boost

Sound Storm Labs (SSL) FR6000.1

6000W Max (3000W RMS) Force Series Class A/B Monoblock Amplifier

FR6000.1 big DISCONTINUED
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Sound Storm Labs (SSL) FR6000.1

6000W Max (3000W RMS) Force Series Class A/B Monoblock Amplifier

• 2250 Watts RMS x 1 @ 4 ohm
• 3000 Watts RMS x 1 @ 2 ohm
• 3000 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 6000 Watts
• Subsonic Filter: 15 Hz - 40 Hz
• Variable low-pass filter: 50 - 150 Hz
• Variable Bass Boost: 0 to +18 dB bass boost
• Dimensions: 9.68"W x 10.625"L x 2.375"H

3

• 2250 Watts RMS x 1 @ 4 ohm
• 3000 Watts RMS x 1 @ 2 ohm
• 3000 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 6000 Watts
• Subsonic Filter: 15 Hz - 40 Hz
• Variable low-pass filter: 50 - 150 Hz
• Variable Bass Boost: 0 to +18 dB bass boost
• Dimensions: 9.68"W x 10.625"L x 2.375"H

Boss CH4400

1600W 4-Channel Chaos Series Class AB Full Range Amplifier

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Boss CH4400

1600W 4-Channel Chaos Series Class AB Full Range Amplifier

• RMS: 200W x 4 @ 4 ohm
• Total Peak Power: 1600W
• Nickel-plated RCA low level inputs
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Wired remote bass level control included
• 11.00" W x 12.76" L x 2.87" H

• RMS: 200W x 4 @ 4 ohm
• Total Peak Power: 1600W
• Nickel-plated RCA low level inputs
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Wired remote bass level control included
• 11.00" W x 12.76" L x 2.87" H

Hifonics COLOSSUS-PRO 5K (Factory Refurbished)

Mount Olympus 2500W RMS Dual Monoblock (2-Channel) Class AB Amplifier

COLOSSUS-PRO 5K big DISCONTINUED
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Hifonics COLOSSUS-PRO 5K (Factory Refurbished)

Mount Olympus 2500W RMS Dual Monoblock (2-Channel) Class AB Amplifier

• RMS Power: 1200W x 1 @ 4 ohm, 1900W x 1 @ 2 ohm, 2500W x 1 @ 1 ohm
• Total Peak Power: 5000W
• Dimensions: 8.97" W x 38.64" L x 2.76" H

3

• RMS Power: 1200W x 1 @ 4 ohm, 1900W x 1 @ 2 ohm, 2500W x 1 @ 1 ohm
• Total Peak Power: 5000W
• Dimensions: 8.97" W x 38.64" L x 2.76" H

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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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