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Boss CER450.4

1000W 4-Channel Class AB Chaos Epic Series Stereo Bridgeable Amp

6-Year Manufacturer's Extended Warranty When Bought Here!

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1000W 4-Channel Class AB Chaos Epic Series Stereo Bridgeable Amp

• 240W x 4-Chan. @ 4 ohm
• 500W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• 2 Ohm Stable Stereo Operation with Power Output Increase

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6-Year Manufacturer's Extended Warranty When Bought Here!

• 240W x 4-Chan. @ 4 ohm
• 500W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• 2 Ohm Stable Stereo Operation with Power Output Increase

Massive Audio BP2000.1 + FREE Premium 4 Gauge Amplifier Wiring Kit

2000W Max (1000W RMS) BLADE BP Series Class-D Monoblock 1 ohm Stable Amplifier + Amp Kit

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2000W Max (1000W RMS) BLADE BP Series Class-D Monoblock 1 ohm Stable Amplifier + Amp Kit

• 500W RMS x 1 @ 4 ohm
• 900 RMS x 1 @ 2 ohm
• 1000 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 2000 Watts
• CTA-2006 Compliant
• Built-In OEM Line Converter
• Aluminum Heatsink
• Dimensions: 7.1" W x 13.4" L x 2" H

• 500W RMS x 1 @ 4 ohm
• 900 RMS x 1 @ 2 ohm
• 1000 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 2000 Watts
• CTA-2006 Compliant
• Built-In OEM Line Converter
• Aluminum Heatsink
• Dimensions: 7.1" W x 13.4" L x 2" H

Lanzar DCT5001D

5000W Max, Monoblock District Series Class D Car Amplifier

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5000W Max, Monoblock District Series Class D Car Amplifier

• Peak: 1200W x 1 @ 4 ohm, 2800W x 1 @ 2 ohm, 4200W x 1 @ 1 ohm, 5000W x 1 @ 0.5 ohm
• Total Peak Power: 5000W
• Class D Circuitry
• Bass Boost: 0-18 dB
• Wired Bass Remote Included
• Dimensions: 8-2/3"W x 2-2/10"L x 15-4/10"H

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• Peak: 1200W x 1 @ 4 ohm, 2800W x 1 @ 2 ohm, 4200W x 1 @ 1 ohm, 5000W x 1 @ 0.5 ohm
• Total Peak Power: 5000W
• Class D Circuitry
• Bass Boost: 0-18 dB
• Wired Bass Remote Included
• Dimensions: 8-2/3"W x 2-2/10"L x 15-4/10"H

Power Acoustik GT2-1300

1300W Max 2-Channel Gothic Series Class AB Car Amplifier

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1300W Max 2-Channel Gothic Series Class AB Car Amplifier

• 4 ohm: 200 watts x 2 chan.
• 2 ohm: 260 watts x 2 chan.
• Bridged, 4 ohm: 360 watts x 1 chan.
• Pulse Width Modulation Circuitry

• 4 ohm: 200 watts x 2 chan.
• 2 ohm: 260 watts x 2 chan.
• Bridged, 4 ohm: 360 watts x 1 chan.
• Pulse Width Modulation Circuitry

Power Acoustik RZ5‐2500DSP + Belva 4 Gauge Amp Wiring Kit

2500 Watt Class D 5-Channel Amplifier with Built-in DSP

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2500 Watt Class D 5-Channel Amplifier with Built-in DSP

• Built-in DSP
• Compact Power
• Class D Full Range
• MOSFET Power Supply
• High Level Input with Signal Sense

• Built-in DSP
• Compact Power
• Class D Full Range
• MOSFET Power Supply
• High Level Input with Signal Sense

Alpine MRX-M110 - Open Box, Good Condition Used

1100W RMS Monoblock Class D X-Power Series Car Amplifier - Open Box, Good Condition Used

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1100W RMS Monoblock Class D X-Power Series Car Amplifier - Open Box, Good Condition Used

• RMS: 650W x 1 @ 4 ohm, 1100W x 1 @ 2 ohm
• Total RMS Power: 1100W
• CEA-2006 Compliant
• Bass Boost: 0-12 dB at 50 Hz
• Multi-Stage Power Management Circuit
• Dimensions: 9"L x 13-3/8"W x 2-1/4"H

• RMS: 650W x 1 @ 4 ohm, 1100W x 1 @ 2 ohm
• Total RMS Power: 1100W
• CEA-2006 Compliant
• Bass Boost: 0-12 dB at 50 Hz
• Multi-Stage Power Management Circuit
• Dimensions: 9"L x 13-3/8"W x 2-1/4"H

Hifonics BRX160.2 (OPEN BOX COMPLETE)

320W RMS 2-Channel Brutus Series Class AB Stereo/Bridgeable Power Amplifier

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320W RMS 2-Channel Brutus Series Class AB Stereo/Bridgeable Power Amplifier

• 80W x 2 Chan. @ 4 ohm
• 160W x 2 Chan. @ 2 ohm
• 320W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Ultra-Fi MOSFETS Circuit for Smooth Sound Quality

• 80W x 2 Chan. @ 4 ohm
• 160W x 2 Chan. @ 2 ohm
• 320W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Ultra-Fi MOSFETS Circuit for Smooth Sound Quality

Autotek SM6000.1 Open Box Complete

6000W Single Channel Monoblock Street Machine Series Class D Car Amplifier

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6000W Single Channel Monoblock Street Machine Series Class D Car Amplifier

• Item Condition: Open Box Complete
• Peak: 1500W x 1 @ 4 ohm, 3000W x 1 @ 2 ohm, 6000W x 1 @ 1 ohm
• Total Peak Power: 6000W
• 1 Pair of Preamp Outputs
• Bass Boost 0-12 dB at 50 Hz
• Iluminated Power VU Meter for Stylish Retro Look
• Dimensions: 9-3/8"W x 14-3/16"D x 2-1/2"H

• Item Condition: Open Box Complete
• Peak: 1500W x 1 @ 4 ohm, 3000W x 1 @ 2 ohm, 6000W x 1 @ 1 ohm
• Total Peak Power: 6000W
• 1 Pair of Preamp Outputs
• Bass Boost 0-12 dB at 50 Hz
• Iluminated Power VU Meter for Stylish Retro Look
• Dimensions: 9-3/8"W x 14-3/16"D x 2-1/2"H

RE Audio USX-2500

900W RMS Class AB 2-Channel USX Series Stereo Bridgeable Car Amplifier

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900W RMS Class AB 2-Channel USX Series Stereo Bridgeable Car Amplifier

• 250W x 2 Chan. @ 4 ohm
• 450W x 2 Chan. @ 2 ohm
• 900W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Magnetic Induction Drive Power Supply

• 250W x 2 Chan. @ 4 ohm
• 450W x 2 Chan. @ 2 ohm
• 900W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Magnetic Induction Drive Power Supply

Kicker KXA1200.2 (44KXA12002)

1200W RMS KXA Class-D 2-Channel 2-Ohm Stable Amplifier

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1200W RMS KXA Class-D 2-Channel 2-Ohm Stable Amplifier

• 300 Watts RMS x 2 @ 4 ohm
•600 Watts RMS x 2 @ 2 ohm
• CEA-2006 Compliant
• Aluminum Heatsink
• Dimensions: 8-5/16" W x 11-3/16" L x 2-1/8" H

• 300 Watts RMS x 2 @ 4 ohm
•600 Watts RMS x 2 @ 2 ohm
• CEA-2006 Compliant
• Aluminum Heatsink
• Dimensions: 8-5/16" W x 11-3/16" L x 2-1/8" H

Audiopipe AQX-660.2

2000W Peak (890W RMS) AQX Series Class-AB 2-Channel 2-Ohm Stable Amplifier

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2000W Peak (890W RMS) AQX Series Class-AB 2-Channel 2-Ohm Stable Amplifier

• 248 Watts RMS x 2 @ 4 ohm
• 445 Watts RMS x 2 @ 2 ohm
• 890 Watts RMS x 1 @ 4 ohm
• Total Peak Power: 2000 Watts
• Speaker-level (high-level) inputs
• Variable high-pass filter: 50 - 1200Hz
• Variable low-pass filter: 50 - 500Hz
• Dimensions: 9.8"W x 15.7"L x 2.6"H

• 248 Watts RMS x 2 @ 4 ohm
• 445 Watts RMS x 2 @ 2 ohm
• 890 Watts RMS x 1 @ 4 ohm
• Total Peak Power: 2000 Watts
• Speaker-level (high-level) inputs
• Variable high-pass filter: 50 - 1200Hz
• Variable low-pass filter: 50 - 500Hz
• Dimensions: 9.8"W x 15.7"L x 2.6"H

Kicker KXA800.1 (44KXA8001) + Free Amp Kit

800W RMS KXA Class-D Monoblock 1-Ohm Stable Amplifier with Remote Level Control

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800W RMS KXA Class-D Monoblock 1-Ohm Stable Amplifier with Remote Level Control

• 400 Watts RMS x 1 @ 4 ohm
•800 Watts RMS x 1 @ 2 ohm
• CEA-2006 Compliant
• SHOCwave Bass Restoration Processor
• Aluminum Heatsink
• Dimensions: 8-5/16" W x 9-9/16" L x 2-1/8" H

• 400 Watts RMS x 1 @ 4 ohm
•800 Watts RMS x 1 @ 2 ohm
• CEA-2006 Compliant
• SHOCwave Bass Restoration Processor
• Aluminum Heatsink
• Dimensions: 8-5/16" W x 9-9/16" L x 2-1/8" H

Bazooka MC-HON-AMK

4-Channel Motorcycle Amplifier Kit for Honda Gold Wing

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4-Channel Motorcycle Amplifier Kit for Honda Gold Wing

4-Channel Motorcycle Amplifier • Compatible with Honda Gold Wing • 40 watts x 4 chan. @ 4 ohm • 50 watts x 4 chan. @ 2 ohm • 250W Max Output • High-Pass and Full Crossover

4-Channel Motorcycle Amplifier • Compatible with Honda Gold Wing • 40 watts x 4 chan. @ 4 ohm • 50 watts x 4 chan. @ 2 ohm • 250W Max Output • High-Pass and Full Crossover

Kicker MX350.4

MX Marine Series 4-Channel Amplifier (07MX3504, 07MX350.4, MX3504)

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MX Marine Series 4-Channel Amplifier (07MX3504, 07MX350.4, MX3504)

MX Marine Series 4-Channel Class AB Marine Amplifier • 60W x 4 chan. @ 4 ohm • 90W x 4 chan. @ 2 ohm • Easily accessible, top-mounted switches, LEDs, and dial controls for the crossover, boost, and gain • Rubber covered RCA inputs, silicone shielded fuses, and corrosion protecting coat

MX Marine Series 4-Channel Class AB Marine Amplifier • 60W x 4 chan. @ 4 ohm • 90W x 4 chan. @ 2 ohm • Easily accessible, top-mounted switches, LEDs, and dial controls for the crossover, boost, and gain • Rubber covered RCA inputs, silicone shielded fuses, and corrosion protecting coat

Hifonics BRZ2400.1D Open Box Complete (Very Good, Used)

2400W RMS Brutus Series 1-Channel Monoblock Super Class D Amplifier

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2400W RMS Brutus Series 1-Channel Monoblock Super Class D Amplifier

• Item Condition: Open Box
Brutus Series Monoblock Class D Car Amplifier • 2400W x 1-Chan. @ 1 Ohm • 1700W x 1-Chan. @ 2 Ohm • 850W x 1-Chan. @ 4 Ohm • Wired HFR-3 Remote • 4-Way System Protection • Phase Shift • Silver-Plated RCA Inputs

• Item Condition: Open Box
Brutus Series Monoblock Class D Car Amplifier • 2400W x 1-Chan. @ 1 Ohm • 1700W x 1-Chan. @ 2 Ohm • 850W x 1-Chan. @ 4 Ohm • Wired HFR-3 Remote • 4-Way System Protection • Phase Shift • Silver-Plated RCA Inputs

Hifonics BRX1100.1D + 0 Gauge Amp Kit

1100W RMS Class NextGen Super-D Monoblock Brutus Series Amplifier + 0 Gauge Amp Kit

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1100W RMS Class NextGen Super-D Monoblock Brutus Series Amplifier + 0 Gauge Amp Kit

• RMS: 450W x 1 @ 4 ohm, 800W x 1 @ 2 ohm, 1100W x 1 @ 1 ohm
• Total RMS Power: 1100W
• CEA-2006 Compliant
• Bass Boost: 0-10 dB at 40 Hz
• Aluminum Alloy Heatsink with Illuminated Hifonics Logo
• Dimensions: 14-3/8"L x 10-5/16"W x 2-1/2"H
• Includes amp kit

• RMS: 450W x 1 @ 4 ohm, 800W x 1 @ 2 ohm, 1100W x 1 @ 1 ohm
• Total RMS Power: 1100W
• CEA-2006 Compliant
• Bass Boost: 0-10 dB at 40 Hz
• Aluminum Alloy Heatsink with Illuminated Hifonics Logo
• Dimensions: 14-3/8"L x 10-5/16"W x 2-1/2"H
• Includes amp kit

Hitron HPA1800.2

1800W Max, Pro Series 2-Channel Amplifier with Remote Level Control

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1800W Max, Pro Series 2-Channel Amplifier with Remote Level Control

Pro Series 2-Channel Class A/B Car Amplifier • 1800W Max • 900W x 2-Chan. @ 2 Ohm • 275W x 2-Chan. @ 4 Ohm • Tri-Mode Speaker Operation Output • Speaker-Level Inputs • Automatic Output Power Increase At 2 Ohm

Pro Series 2-Channel Class A/B Car Amplifier • 1800W Max • 900W x 2-Chan. @ 2 Ohm • 275W x 2-Chan. @ 4 Ohm • Tri-Mode Speaker Operation Output • Speaker-Level Inputs • Automatic Output Power Increase At 2 Ohm

FREE $50.00 Sonic Gift Card with Kicker PXiBT50.2 Bluetooth Amp

2-Channel Bluetooth Portable Amplifier - Great for Vehicles with No Music Source + $50.00 Sonic Gift Card

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2-Channel Bluetooth Portable Amplifier - Great for Vehicles with No Music Source + $50.00 Sonic Gift Card

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

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

Audiopipe APSM-4080

1200W APSM Series 4-Channel Class AB Car Amplifier

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1200W APSM Series 4-Channel Class AB Car Amplifier

• RMS Power: 80W x 4 @ 4 ohm, 115W x 4 @ 2 ohm, 160W x 2 @ 1 ohm
• Total Peak Power: 1200W
• Variable Low-Pass Filter (50-1,200 Hz)
• Dimensions: 6"W x 8.5"L x 2"H

• RMS Power: 80W x 4 @ 4 ohm, 115W x 4 @ 2 ohm, 160W x 2 @ 1 ohm
• Total Peak Power: 1200W
• Variable Low-Pass Filter (50-1,200 Hz)
• Dimensions: 6"W x 8.5"L x 2"H

Pioneer GM-D8704( Open Box )

600W Class FD 4-Channel GM Digital Series Amplifier w/ Wired Bass Boost Remote

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600W Class FD 4-Channel GM Digital Series Amplifier w/ Wired Bass Boost Remote

• 100W x 4-Chan. @ 4 ohm
• 150W x 4-Chan. @ 2 ohm
• 125W x 4-Chan. @ 1 ohm
• 3-Way System Protection
• 4/3/2 Channel Operation
• 4 Gauge Power and Ground Inputs
• High Power Capability with Small Size

• 100W x 4-Chan. @ 4 ohm
• 150W x 4-Chan. @ 2 ohm
• 125W x 4-Chan. @ 1 ohm
• 3-Way System Protection
• 4/3/2 Channel Operation
• 4 Gauge Power and Ground Inputs
• High Power Capability with Small Size

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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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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
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    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.