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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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You are currently viewing discontinued products.

error101

True 800W RMS, Full Range Class D 5-Channel Amplifier with Bass Remote (JAD-900.5)

error101 big DISCONTINUED
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error101

True 800W RMS, Full Range Class D 5-Channel Amplifier with Bass Remote (JAD-900.5)

Class D 5-Channel Amplifier with Bass Remote • 4 ohm: 70 watts x 4 chan. + 210 x 1 chan. • 2 ohm: 105 watts x 4 chan. + 380 x 1 chan. • Bridged, 4 ohm: 210 watts x 2 chan. + 380 x 1 chan. • 5/4/3 Channel Operation

Class D 5-Channel Amplifier with Bass Remote • 4 ohm: 70 watts x 4 chan. + 210 x 1 chan. • 2 ohm: 105 watts x 4 chan. + 380 x 1 chan. • Bridged, 4 ohm: 210 watts x 2 chan. + 380 x 1 chan. • 5/4/3 Channel Operation

Orion XTR2000.4 (FACTORY REFURBISHED)

4000W 4-Channel XTR Series A/B Stereo Amplifier

XTR2000.4 big DISCONTINUED
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Orion XTR2000.4 (FACTORY REFURBISHED)

4000W 4-Channel XTR Series A/B Stereo Amplifier

• 300W x 4-Chan. @ 4 ohm
• 500W x 4-Chan. @ 2 ohm
• 4-Channel Operation
• Soft Turn-On/Turn-Off

• 300W x 4-Chan. @ 4 ohm
• 500W x 4-Chan. @ 2 ohm
• 4-Channel Operation
• Soft Turn-On/Turn-Off

RE Audio BT900.4 OPEN BOX COMPLETE

480W RMS 4-Channel BT Series Class AB Bluetooth Car Amplifier

BT900.4 big DISCONTINUED
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RE Audio BT900.4 OPEN BOX COMPLETE

480W RMS 4-Channel BT Series Class AB Bluetooth Car Amplifier

Item has been Installed and Used
• RMS Power: 80W x 4 @ 4 ohm, 120W x 4 @ 2 ohm
• Built-In Bluetooth Allows for Direct Access to Your Sound System
• Variable High and Low Pass Filters
• Dimensions: 7.4" W x 12.6" L x 2.2" H

Item has been Installed and Used
• RMS Power: 80W x 4 @ 4 ohm, 120W x 4 @ 2 ohm
• Built-In Bluetooth Allows for Direct Access to Your Sound System
• Variable High and Low Pass Filters
• Dimensions: 7.4" W x 12.6" L x 2.2" H

MB Quart Q4.150 Open Box

(Open Box) 880W RMS Q-Series 4-Channel Amplifier (Q4150)

Q4.150 big DISCONTINUED
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MB Quart Q4.150 Open Box

(Open Box) 880W RMS Q-Series 4-Channel Amplifier (Q4150)

Q Series 4-Channel Amplifier • 150W x 4 Chan @ 4 Ohm • 220W x 4 Chan @ 2 Ohm • PWM MOSFET Power Supply • Full Feature Crossover Design • Clipping Control with LED Indicator • Frequency Multiplier • Multi-Channel Configuration • Built-In System Diagnostics

Q Series 4-Channel Amplifier • 150W x 4 Chan @ 4 Ohm • 220W x 4 Chan @ 2 Ohm • PWM MOSFET Power Supply • Full Feature Crossover Design • Clipping Control with LED Indicator • Frequency Multiplier • Multi-Channel Configuration • Built-In System Diagnostics

EXCLUSIVE

Image Dynamics Q1200.1 with $50 eGift Card

$50 eGift Card Included! 1200 RMS Monoblock Class A/B High Fidelity Q Series Car Amplifier

Q1200.1_SE50GC big DISCONTINUED
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Image Dynamics Q1200.1 with $50 eGift Card

$50 eGift Card Included! 1200 RMS Monoblock Class A/B High Fidelity Q Series Car Amplifier

• RMS: 400W x 1 @ 4 ohm, 800W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total RMS Power: 1200W
• Wired Bass Remote Included
• Bass Boost: 0-12 dB
• Preamp RCA Outputs
• Dimensions: 20"L x 8-1/2"W x 2-1/4"H

15

• RMS: 400W x 1 @ 4 ohm, 800W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total RMS Power: 1200W
• Wired Bass Remote Included
• Bass Boost: 0-12 dB
• Preamp RCA Outputs
• Dimensions: 20"L x 8-1/2"W x 2-1/4"H

Power Acoustik GT1-6000D-OPEN BOX

6000W Max, Monoblock Gothic Series Car Amplifier

GT1-6000D big DISCONTINUED
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Power Acoustik GT1-6000D-OPEN BOX

6000W Max, Monoblock Gothic Series Car Amplifier

• RMS: 2300W x 1 @ 4 ohm, 3000W x 1 @ 2 ohm, 3700W x 1 @ 1 ohm
• Total Peak Power: 6000W
• Class D Circuitry
• Bass Boost: 0-12 dB
• 1 Pair of Preamp Outputs
• Dimensions: 17-1/2"L x 9-3/4"W x 2-3/10"H

• RMS: 2300W x 1 @ 4 ohm, 3000W x 1 @ 2 ohm, 3700W x 1 @ 1 ohm
• Total Peak Power: 6000W
• Class D Circuitry
• Bass Boost: 0-12 dB
• 1 Pair of Preamp Outputs
• Dimensions: 17-1/2"L x 9-3/4"W x 2-3/10"H

Taramps HD 3000 (HD 3000 - 2 OHM) (Open Box, Great)

3000W RMS Class D HD Series 2-ohm Monoblock Car Amplifier

HD 3000 big DISCONTINUED
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Taramps HD 3000 (HD 3000 - 2 OHM) (Open Box, Great)

3000W RMS Class D HD Series 2-ohm Monoblock Car Amplifier

• 3000 watts x 1 channel @ 2 ohm
• 2025 watts x 1 channel @ 1 ohm
• Total RMS Power: 3000 watts
• Class D 2 ohm Stable Monoblock Amplifier

1

• 3000 watts x 1 channel @ 2 ohm
• 2025 watts x 1 channel @ 1 ohm
• Total RMS Power: 3000 watts
• Class D 2 ohm Stable Monoblock Amplifier

Rockford Fosgate Prime R2-1200X1 (Open Box, Great)

1200W RMS Class D Prime Series Monoblock Car Amplifier

R2-1200X1 big DISCONTINUED
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Rockford Fosgate Prime R2-1200X1 (Open Box, Great)

1200W RMS Class D Prime Series Monoblock Car Amplifier

• 400 watts x 1 channel @ 4 ohm
• 800 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

• 400 watts x 1 channel @ 4 ohm
• 800 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

Power Acoustik GT1-6000D OPEN BOX COMPLETE

6000W Max, Monoblock Class D Gothic Series Car Amplifier

GT1-6000D big DISCONTINUED
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Power Acoustik GT1-6000D OPEN BOX COMPLETE

6000W Max, Monoblock Class D Gothic Series Car Amplifier

Item has Installation marks and scratches
• RMS: 2300W x 1 @ 4 ohm, 3000W x 1 @ 2 ohm, 3700W x 1 @ 1 ohm
• Total Peak Power: 6000W
• Class D Circuitry
• Bass Boost: 0-12 dB
• 1 Pair of Preamp Outputs
• Dimensions: 17-1/2"L x 9-3/4"W x 2-3/10"H

Item has Installation marks and scratches
• RMS: 2300W x 1 @ 4 ohm, 3000W x 1 @ 2 ohm, 3700W x 1 @ 1 ohm
• Total Peak Power: 6000W
• Class D Circuitry
• Bass Boost: 0-12 dB
• 1 Pair of Preamp Outputs
• Dimensions: 17-1/2"L x 9-3/4"W x 2-3/10"H

Power Acoustik GT1-1000- OPEN BOX

1000W Max, Monoblock Gothic Series Class AB Car Amplifier

GT1-1000 big DISCONTINUED
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Power Acoustik GT1-1000- OPEN BOX

1000W Max, Monoblock Gothic Series Class AB Car Amplifier

• RMS: 375W x 1 @ 4 ohm, 470W x 1 @ 2 ohm
• Total Peak Power: 1000W
• 1 Pair of Preamp Outputs
• Bass Boost: 0-18 dB
• Low Pass Filter: 40-150 Hz
• Dimensions: 9"L x 9-3/4"W x 2-3/10"H

• RMS: 375W x 1 @ 4 ohm, 470W x 1 @ 2 ohm
• Total Peak Power: 1000W
• 1 Pair of Preamp Outputs
• Bass Boost: 0-18 dB
• Low Pass Filter: 40-150 Hz
• Dimensions: 9"L x 9-3/4"W x 2-3/10"H

Crunch PZ1200.2 Open Box Missing (Acceptable, Used)

1200W Max PowerZone Series 2-Channel Car Audio Amplifier Open Box Missing (Acceptable, Used)

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Crunch PZ1200.2 Open Box Missing (Acceptable, Used)

1200W Max PowerZone Series 2-Channel Car Audio Amplifier Open Box Missing (Acceptable, Used)

• Item Condition: Open Box
• 1200 Watts Max
• 600 Watts x 2 Chan. @ 2 Ohm
• 4-Way System Protection
• Selectable Highpass/Lowpass Filters

• Item Condition: Open Box
• 1200 Watts Max
• 600 Watts x 2 Chan. @ 2 Ohm
• 4-Way System Protection
• Selectable Highpass/Lowpass Filters

Soundstream TN5.950D OPEN BOX COMPLETE

950W 5-Channel Tarantula NANO Series Class AB/D Amplifier

TN5.950D big DISCONTINUED
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Soundstream TN5.950D OPEN BOX COMPLETE

950W 5-Channel Tarantula NANO Series Class AB/D Amplifier

Item is used and has Installation marks
• RMS Power: 85W x 4/270W x 1 @ 4 ohm, 130W x 4/430W x 1 @ 2 ohm
• Total Peak Power: 950W
• High and Low Pass Filters
• Dimensions: 6.875" W x 12.625" L x 1.75" H

Item is used and has Installation marks
• RMS Power: 85W x 4/270W x 1 @ 4 ohm, 130W x 4/430W x 1 @ 2 ohm
• Total Peak Power: 950W
• High and Low Pass Filters
• Dimensions: 6.875" W x 12.625" L x 1.75" H

Hifonics Boltar 2K (Factory Refurbished)

900W RMS 2-Channel Mt. Olympus Series Amplifier

BOLTAR2K big DISCONTINUED
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Hifonics Boltar 2K (Factory Refurbished)

900W RMS 2-Channel Mt. Olympus Series Amplifier

• RMS Power: 350W x 2 @ 4 ohm, 500W x 2 @ 2 ohm
• Wired Remote Bass Level Control
• CEA-2006 Compliant
• Parametric Equalizer
• Preamp Outputs
• 21-3/4" L x 9" W x 2-3/4" H

• RMS Power: 350W x 2 @ 4 ohm, 500W x 2 @ 2 ohm
• Wired Remote Bass Level Control
• CEA-2006 Compliant
• Parametric Equalizer
• Preamp Outputs
• 21-3/4" L x 9" W x 2-3/4" H

Planet Audio PL2500.1M

2500W Max Pulse Series Class A/B Monoblock Power Amplifier

PL2500.1M big DISCONTINUED
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Planet Audio PL2500.1M

2500W Max Pulse Series Class A/B Monoblock Power Amplifier

• 938 Watts RMS x 1 @ 4 ohm
• 1875 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 2500 Watts
• Speaker-level (high-level) inputs
• Frequency Response: 9Hz - 250Hz
• Variable low-pass filter: 50Hz to 250Hz

2

• 938 Watts RMS x 1 @ 4 ohm
• 1875 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 2500 Watts
• Speaker-level (high-level) inputs
• Frequency Response: 9Hz - 250Hz
• Variable low-pass filter: 50Hz to 250Hz

Rockford Fosgate P500-4 Open Box

500W RMS Punch Series 4-Channel Amplifier (P5004)

P500-4 big DISCONTINUED
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Rockford Fosgate P500-4 Open Box

500W RMS Punch Series 4-Channel Amplifier (P5004)

Punch Series 4-Channel Class AB Car Amplifier • 60 watts x 4 chan @ 4 Ohm • 125 watts x 2 chan @ 2 Ohm • MOSFET Power Supply • Cast Aluminum Heatsink • 4/2 Channel Operation • Nickel-Plated Screw Terminals and RCA Level Inputs • Frequency response: 20-20,000 Hz

Punch Series 4-Channel Class AB Car Amplifier • 60 watts x 4 chan @ 4 Ohm • 125 watts x 2 chan @ 2 Ohm • MOSFET Power Supply • Cast Aluminum Heatsink • 4/2 Channel Operation • Nickel-Plated Screw Terminals and RCA Level Inputs • Frequency response: 20-20,000 Hz

Sundown Audio SFB-600D (Open Box, Great)

600W RMS Class D SFB Series Monoblock Car Amplifier

A-SFB600 big DISCONTINUED
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Sundown Audio SFB-600D (Open Box, Great)

600W RMS Class D SFB Series Monoblock Car Amplifier

• 250 watts x 1 channel @ 4 ohm
• 350 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

• 250 watts x 1 channel @ 4 ohm
• 350 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

JBL GTO24001 Open Box

(Open Box) 2400W RMS, GT Series Class D Monoblock Amplifier (GTO-24001)

GTO24001 big DISCONTINUED
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JBL GTO24001 Open Box

(Open Box) 2400W RMS, GT Series Class D Monoblock Amplifier (GTO-24001)

GTO Series Single-Channel Subwoofer Car Amplifier • 1750W x 1 Chan. @ 4 ohm • 2400 watts x 1 Chan. @ 2 ohm • Tuned Bass EQ • Preamp RCA Outputs • Wired Bass Remote • Heavy Duty Heatsink

GTO Series Single-Channel Subwoofer Car Amplifier • 1750W x 1 Chan. @ 4 ohm • 2400 watts x 1 Chan. @ 2 ohm • Tuned Bass EQ • Preamp RCA Outputs • Wired Bass Remote • Heavy Duty Heatsink

Orion XTR2000.2 OPEN BOX

4000W Max, 2-Channel A/B Stereo Amplifier

XTR2000.2 big DISCONTINUED
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Orion XTR2000.2 OPEN BOX

4000W Max, 2-Channel A/B Stereo Amplifier

• 600W x 4 Chan. @ 4 ohm
• 1000W x 4 Chan. @ 2 ohm
• 2 Channel Operation
• Soft Turn-On/Turn-Off

• 600W x 4 Chan. @ 4 ohm
• 1000W x 4 Chan. @ 2 ohm
• 2 Channel Operation
• Soft Turn-On/Turn-Off

Crunch GPA2000.4 (OPEN BOX COMPLETED)

2000W 4-Channel Ground Pounder Series A/B Class Amplifier

GPA2000.4 big DISCONTINUED
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Crunch GPA2000.4 (OPEN BOX COMPLETED)

2000W 4-Channel Ground Pounder Series A/B Class Amplifier

• RMS Power: 250W x 4 @ 4 ohm, 500W x 4 @ 2 ohm, 1000 x 2 @ 4 ohm Mono Bridged
• Total Peak Power: 2000W
• Variable Bass Boost
• Speaker Level Inputs
• 9.05"W x 13.93"L x 2.29"H

• RMS Power: 250W x 4 @ 4 ohm, 500W x 4 @ 2 ohm, 1000 x 2 @ 4 ohm Mono Bridged
• Total Peak Power: 2000W
• Variable Bass Boost
• Speaker Level Inputs
• 9.05"W x 13.93"L x 2.29"H

Pioneer GM-A4604 OPEN BOX COMPLETE

240W RMS 4-Channel GM Series Bridgeable Class AB Car Amplifier

GM-A4604 big DISCONTINUED
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Pioneer GM-A4604 OPEN BOX COMPLETE

240W RMS 4-Channel GM Series Bridgeable Class AB Car Amplifier

Product has Screw marks

  • Item Condition: Open Box Complete
    • • RMS: 40W x 4 @ 4 ohm, 60W x 4 @ 2 ohm, 120W x 2 @ 4 ohm
    • Total Peak Power: 240W
    • CEA-2006 Compliant
    • Dimensions: 12-1/2"W x 8-1/2"L x 2-3/8"H

    Product has Screw marks

  • Item Condition: Open Box Complete
    • • RMS: 40W x 4 @ 4 ohm, 60W x 4 @ 2 ohm, 120W x 2 @ 4 ohm
    • Total Peak Power: 240W
    • CEA-2006 Compliant
    • Dimensions: 12-1/2"W x 8-1/2"L x 2-3/8"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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