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Rockford Fosgate P600X4-OPEN BOX

600W Punch Series 4-Channel Stereo Class AB Car Power Amplifier

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600W Punch Series 4-Channel Stereo Class AB Car Power Amplifier

• 75W x 4-Chan. @ 4 ohm
• 150W x 4-Chan. @ 2 ohm
• Built In NOMAD "Real Time" Analog Computer
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• MESHA3 Reduces MOSFET Temperatures for Improved Durability

• 75W x 4-Chan. @ 4 ohm
• 150W x 4-Chan. @ 2 ohm
• Built In NOMAD "Real Time" Analog Computer
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• MESHA3 Reduces MOSFET Temperatures for Improved Durability

Hifonics ZRX600.4-OPEN BOX

600W 4-Channel Class A/B Zeus Series Car Amplifier

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600W 4-Channel Class A/B Zeus Series Car Amplifier

• 4 ohm: 75 watts x 4-Chan.
• 2 ohm: 150 watts x 4-Chan.
• Bridged, 4 ohm: 300 watts x 2 chan.
• Pulse Width Modulated MOSFET power supply

• 4 ohm: 75 watts x 4-Chan.
• 2 ohm: 150 watts x 4-Chan.
• Bridged, 4 ohm: 300 watts x 2 chan.
• Pulse Width Modulated MOSFET power supply

EXCLUSIVE

300W Max Cerwin-Vega Amplifier + InstallBay Amplifier Kit

Cerwin-Vega HED300.2 Amplifier + InstallBay AK8 Amplifier Kit

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Cerwin-Vega HED300.2 Amplifier + InstallBay AK8 Amplifier Kit

• 300W Max Cerwin-Vega Amplifier + InstallBay Amplifier Kit
• 40 watts x 2 chan.
• 75 watts x 2 chan.
• 4 ohm: 150 watts x 1 chan.
• HED Series 2-Channel Class AB Car Amplifier

• 300W Max Cerwin-Vega Amplifier + InstallBay Amplifier Kit
• 40 watts x 2 chan.
• 75 watts x 2 chan.
• 4 ohm: 150 watts x 1 chan.
• HED Series 2-Channel Class AB Car Amplifier

Hifonics BRX2400.1D-OPEN BOX

2400W RMS Class NextGen Super-D Monoblock Brutus Series Amplifier

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2400W RMS Class NextGen Super-D Monoblock Brutus Series Amplifier

• RMS: 850W x 1 @ 4 ohm, 1600W x 1 @ 2 ohm, 2400W x 1 @ 1 ohm
• Total RMS Power: 2400W
• CEA-2006 Compliant
• Bass Boost: 0-10 dB at 40 Hz
• Aluminum Alloy Heatsink with Illuminated Hifonics Logo
• Dimensions: 18-11/16"L x 10-5/16"W x 2-1/2"H

• RMS: 850W x 1 @ 4 ohm, 1600W x 1 @ 2 ohm, 2400W x 1 @ 1 ohm
• Total RMS Power: 2400W
• CEA-2006 Compliant
• Bass Boost: 0-10 dB at 40 Hz
• Aluminum Alloy Heatsink with Illuminated Hifonics Logo
• Dimensions: 18-11/16"L x 10-5/16"W x 2-1/2"H

Hifonics Zeus ZXi60.4 + 1K (Factory Refurbished)

5-Channel Zeus Series Car Amplifier (ZXi 60.4+1K, ZXi60.4+1K)

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5-Channel Zeus Series Car Amplifier (ZXi 60.4+1K, ZXi60.4+1K)

5-Channel Class A/B-D Car Amplifier • 60W x 4 chan. @ 4 ohm • 120W x 4 chan. @ 2 ohm • MOSFET Power Supply • Variable Bass Boost • 4-Way System Protection • Aluminum Alloy Finned Heatsink

5-Channel Class A/B-D Car Amplifier • 60W x 4 chan. @ 4 ohm • 120W x 4 chan. @ 2 ohm • MOSFET Power Supply • Variable Bass Boost • 4-Way System Protection • Aluminum Alloy Finned Heatsink

EXCLUSIVE

Image Dynamics Q600.1 with $25 eGift Card

$25 eGift Card Included! 600 RMS Monoblock Class A/B High Fidelity Q Series Car Amplifier

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$25 eGift Card Included! 600 RMS Monoblock Class A/B High Fidelity Q Series Car Amplifier

• RMS: 250W x 1 @ 4 ohm, 400W x 1 @ 2 ohm, 600W x 1 @ 1 ohm
• Total RMS Power: 1200W
• Wired Bass Remote Included
• Bass Boost: 0-12 dB
• Preamp RCA Outputs
• Dimensions: 17-3/4"L x 8-1/2"W x 2-1/4"H

• RMS: 250W x 1 @ 4 ohm, 400W x 1 @ 2 ohm, 600W x 1 @ 1 ohm
• Total RMS Power: 1200W
• Wired Bass Remote Included
• Bass Boost: 0-12 dB
• Preamp RCA Outputs
• Dimensions: 17-3/4"L x 8-1/2"W x 2-1/4"H

MB Quart NA710.5 OPEN BOX COMPLETE

360W RMS 5-Channel Nautical Series Class SQ Marine Amplifier

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360W RMS 5-Channel Nautical Series Class SQ Marine Amplifier

• Full-Range RMS: 60W x 4 @ 4 ohm, 90W x 4 @ 2 ohm
• Subwoofer RMS: 200W x 1 @ 4 ohm, 350W x 1 @ 2 ohm
• Marine Ready
• Raven Black Finish
• Preamp RCA Outputs
• Dimensions: 9-1/2"W x 18"L x 2-1/4"H

• Full-Range RMS: 60W x 4 @ 4 ohm, 90W x 4 @ 2 ohm
• Subwoofer RMS: 200W x 1 @ 4 ohm, 350W x 1 @ 2 ohm
• Marine Ready
• Raven Black Finish
• Preamp RCA Outputs
• Dimensions: 9-1/2"W x 18"L x 2-1/4"H

Audiopipe and PowerAcoustik Complete Amp and Subwoofer Upgrade Package

APK-3500 3500W Monoblock Amplifier + 2 MOFO-124X 12" Dual 4 ohm Subwoofers + TC6KIT-0B 1/0 Gauge OFC Amplifier Wiring Kit + 2-Ch RCA Cable

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APK-3500 3500W Monoblock Amplifier + 2 MOFO-124X 12" Dual 4 ohm Subwoofers + TC6KIT-0B 1/0 Gauge OFC Amplifier Wiring Kit + 2-Ch RCA Cable

• RMS Power: 1040W x 1 @ 4 ohm, 1940W x 1 @ 2 ohm, 3000W x 1 @ 1 ohm
• Subwoofer: 1500W RMS
• 1/0 Gauge Power Amplifier Installation Kit
• 2 Channel RCA Audio Interconnect Cable

• RMS Power: 1040W x 1 @ 4 ohm, 1940W x 1 @ 2 ohm, 3000W x 1 @ 1 ohm
• Subwoofer: 1500W RMS
• 1/0 Gauge Power Amplifier Installation Kit
• 2 Channel RCA Audio Interconnect Cable

Hifonics HFi2000D (Factory Refurbished)

2000W RMS, Class D Monoblock HFi Series Amplifier (HFi 2000D)

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2000W RMS, Class D Monoblock HFi Series Amplifier (HFi 2000D)

HFi Series Monoblock Class D Car Amplifier • 1300W x 1-Chan. @ 2 Ohm • 2000W x 1-Chan. @ 1 Ohm • Wired HFR-3 Bass Remote • 4-Way System Protection Circuitry • Preamp RCA Outputs • Blue Illuminated Hifonics Badge

HFi Series Monoblock Class D Car Amplifier • 1300W x 1-Chan. @ 2 Ohm • 2000W x 1-Chan. @ 1 Ohm • Wired HFR-3 Bass Remote • 4-Way System Protection Circuitry • Preamp RCA Outputs • Blue Illuminated Hifonics Badge

Pioneer GM-A5602 OPEN BOX COMPLETE

450W RMS 2-Channel GM Series Class AB Bridgeable Car Amplifier

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450W RMS 2-Channel GM Series Class AB Bridgeable Car Amplifier

Opened, previously installed, used, and wires cut
• RMS: 150W x 2 @ 4 ohm, 225W x 2 @ 2 ohm, 450W x 1 @ 4 ohm
• Total Peak Power: 900W
• CEA-2006 Compliant
• Dimensions: 13-3/4"W x 8-1/2"L x 2-1/2"H

Opened, previously installed, used, and wires cut
• RMS: 150W x 2 @ 4 ohm, 225W x 2 @ 2 ohm, 450W x 1 @ 4 ohm
• Total Peak Power: 900W
• CEA-2006 Compliant
• Dimensions: 13-3/4"W x 8-1/2"L x 2-1/2"H

MTX TD75.4 R/B

4-Channel TD Series Class A/B Car Amplifier

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4-Channel TD Series Class A/B Car Amplifier

4-Channel TD Series Class A/B Car Amplifier • 4 ohm: 75 watts x 4 chan. • 2 ohm: 100 watts x 4 chan. • Bridged, 4 Ohm: 200 x 2 chan. • 4/3/2 channel operation

4-Channel TD Series Class A/B Car Amplifier • 4 ohm: 75 watts x 4 chan. • 2 ohm: 100 watts x 4 chan. • Bridged, 4 Ohm: 200 x 2 chan. • 4/3/2 channel operation

Orion Cobalt CO500.1 (CO5001) R/B (Core only)

500W Max, Monoblock Cobalt Series Amplifier

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500W Max, Monoblock Cobalt Series Amplifier

Cobalt Series Monoblock Single-Channel Class A/B Car Amplifier • 175W x 1 Chan. @ 4 Ohm • 250W x 1 Chan. @ 2 Ohm • 500W Max • Speaker-Level Inputs • Selectable Bass Boost • LED Power Indicators

Cobalt Series Monoblock Single-Channel Class A/B Car Amplifier • 175W x 1 Chan. @ 4 Ohm • 250W x 1 Chan. @ 2 Ohm • 500W Max • Speaker-Level Inputs • Selectable Bass Boost • LED Power Indicators

PowerBass ASA 700.5X OPEN BOX COMPLETE

1600W Max, Auto Sound Series 5-Channel Amplifier (ASA700.5X)

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1600W Max, Auto Sound Series 5-Channel Amplifier (ASA700.5X)

Never been used, has been opened and manual is dirty
• RMS Power: 50W x 4 + 200W x 1 @ 4 ohm , 100W x 4 + 400W x 1 @ 2 ohm
• Total Peak Power: 1400W
• Variable Low Pass Filter
• Dimensions: 9.3" D x 14.9" W x 1.9" H

Never been used, has been opened and manual is dirty
• RMS Power: 50W x 4 + 200W x 1 @ 4 ohm , 100W x 4 + 400W x 1 @ 2 ohm
• Total Peak Power: 1400W
• Variable Low Pass Filter
• Dimensions: 9.3" D x 14.9" W x 1.9" H

Planet Audio AC2600.2 OPEN BOX COMPLETE

2600W Anarchy 2-Channel MOSFET Power Amplifier with Remote Level Control

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2600W Anarchy 2-Channel MOSFET Power Amplifier with Remote Level Control

• RMS: 2 ohm: 900 watts x 2 chan.
• 2600W Max.
• Switchable Phase Shift
• Input Sensitivity Selector
• Remote Subwoofer Control
• Heavy-Duty Screw Terminals
• Chrome-Plated Connections
• Illuminated Logo

• RMS: 2 ohm: 900 watts x 2 chan.
• 2600W Max.
• Switchable Phase Shift
• Input Sensitivity Selector
• Remote Subwoofer Control
• Heavy-Duty Screw Terminals
• Chrome-Plated Connections
• Illuminated Logo

Hifonics ZRX1000.1D (Factory Refurbished)

1000W Max Class D Monoblock Zeus Series Amplifier

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1000W Max Class D Monoblock Zeus Series Amplifier

• 4 ohm: 475 watts x 1 chan.
• 2 ohm: 750 watts x 1 chan.
• 1 ohm: 1000 watts x 1 chan.
• Pulse Width Modulated (PWM) MOSFET Power Supply

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• 4 ohm: 475 watts x 1 chan.
• 2 ohm: 750 watts x 1 chan.
• 1 ohm: 1000 watts x 1 chan.
• Pulse Width Modulated (PWM) MOSFET Power Supply

Boss 3700W 5 Channel Car Audio Amplifier Power LED Amp with Remote (4 Pack)

Boss 3700W 5 Channel Car Audio Amplifier Power LED Amp with Remote (4 Pack)

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Boss 3700W 5 Channel Car Audio Amplifier Power LED Amp with Remote (4 Pack)

• RMS: 225W x 4 + 750W x 1 @ 4 ohm
• Total Peak Power: 3700W
• Gold-plated RCA low level and high level inputs
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Wired remote bass level control included
• 10.31" W x 17.00" L x 2.25" H

• RMS: 225W x 4 + 750W x 1 @ 4 ohm
• Total Peak Power: 3700W
• Gold-plated RCA low level and high level inputs
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Wired remote bass level control included
• 10.31" W x 17.00" L x 2.25" H

Hifonics X1200.4-RB (Factory Refurbished)

1200W BRUTUS X-14 Series 4-Channel Class AB Car Amplifier

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1200W BRUTUS X-14 Series 4-Channel Class AB Car Amplifier

• Item Condition: Factory Refurbished
• RMS Power: 150W x 4 @ 4 ohm, 300W x 4 @ 2 ohm, 600W x 2 @ 4 ohm Bridged
• Total Peak Power: 1200W
• CEA-2006 Compliant/Preamp Outputs/LPF
• 17.72"W x 2.5"H x 9.49"L

• Item Condition: Factory Refurbished
• RMS Power: 150W x 4 @ 4 ohm, 300W x 4 @ 2 ohm, 600W x 2 @ 4 ohm Bridged
• Total Peak Power: 1200W
• CEA-2006 Compliant/Preamp Outputs/LPF
• 17.72"W x 2.5"H x 9.49"L

Hifonics COLOSSUS-PRO 5K (OPEN BOX COMPLETE)

Mount Olympus 2500W RMS Dual Monoblock Class AB Amplifier

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Mount Olympus 2500W RMS Dual Monoblock 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

• 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

MTX XTHUNDER1200.1 Open Box Complete

1200W RMS XThunder Series 1 Ohm Stable Mononlock Class D Amplifier

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1200W RMS XThunder Series 1 Ohm Stable Mononlock Class D Amplifier

  • Item Condition: Open Box Complete
  • • RMS Power: 400W x 1 @ 4 ohm, 750W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
    • Total Peak Power: 2400W
    • Variable Low Pass Filter
    • Dimensions: 8.9" W x 14.2" L x 2.03" H

  • Item Condition: Open Box Complete
  • • RMS Power: 400W x 1 @ 4 ohm, 750W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
    • Total Peak Power: 2400W
    • Variable Low Pass Filter
    • Dimensions: 8.9" W x 14.2" L x 2.03" H

    Kenwood eXcelon XR1000-1

    2000W Max (1000W RMS) Reference Fit Series 2-ohm Stable Monoblock Class-D Amplifier

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    2000W Max (1000W RMS) Reference Fit Series 2-ohm Stable Monoblock Class-D Amplifier

    • 500 Watts RMS x 1 @ 4 ohm
    • 1000 Watts RMS x 1 @ 2 ohm
    • Total Peak Power: 2000 Watts
    • CEA-2006 Compliant/Preamp Outputs/LPF
    • 0 to 18dB Bass Boost
    • Heavy duty aluminum alloy heat-sink
    • 12-5/8" W x 6-5/8" L x 2" H

    • 500 Watts RMS x 1 @ 4 ohm
    • 1000 Watts RMS x 1 @ 2 ohm
    • Total Peak Power: 2000 Watts
    • CEA-2006 Compliant/Preamp Outputs/LPF
    • 0 to 18dB Bass Boost
    • Heavy duty aluminum alloy heat-sink
    • 12-5/8" W x 6-5/8" L x 2" 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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      • Vehicle produced after 2005: Inside driver's side door
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      Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

      • You see only parts engineered for your exact vehicle
      • You avoid incompatible radios, speakers, or wiring
      • Installation is smoother, faster, and frustration-free
      • You get the correct accessories the first time

      Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.