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Rockford Fosgate Power T400X2ad (Open Box, Like New)

400W RMS Power Series Class-AD 2-Channel Amplifier

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400W RMS Power Series Class-AD 2-Channel Amplifier

• Power Series 400 Watt Class-AD 2-Channel Amplifier
• 400 Watts Total RMS Power
• Rockford Fosgate proprietary Class AD technology
• Differential inputs with high level auto turn-on feature
• 8 AWG power/ground connector w/ upgraded RCA connectors
• 4 Ohm bridged capable

• Power Series 400 Watt Class-AD 2-Channel Amplifier
• 400 Watts Total RMS Power
• Rockford Fosgate proprietary Class AD technology
• Differential inputs with high level auto turn-on feature
• 8 AWG power/ground connector w/ upgraded RCA connectors
• 4 Ohm bridged capable

Rockford Fosgate T1000X5AD (Open Box, Like New)

1000W RMS Class AD/BD Power Series 5 Channel Car Amplifier

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1000W RMS Class AD/BD Power Series 5 Channel Car Amplifier

• 100 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class AD / BD 2 ohm Stable 5-Channel Amplifier

• 100 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class AD / BD 2 ohm Stable 5-Channel Amplifier

Sundown Audio SALT-1.5 (Open Box, Like New)

1500W RMS Class D SALT Series Monoblock Car Amplifier

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1500W RMS Class D SALT Series Monoblock Car Amplifier

• 400 watts x 1 channel @ 4 ohm
• 750 watts x 1 channel @ 2 ohm
• 1500 watts x 1 channel @ 1 ohm
• 3000 watts x 1 channel @ 2 ohm Bridged
• Total RMS Power: 1500 watts
• Class D 1 ohm Stable Monoblock Amplifier

• 400 watts x 1 channel @ 4 ohm
• 750 watts x 1 channel @ 2 ohm
• 1500 watts x 1 channel @ 1 ohm
• 3000 watts x 1 channel @ 2 ohm Bridged
• Total RMS Power: 1500 watts
• Class D 1 ohm Stable Monoblock Amplifier

Hertz DPower 1 (Open-box, Like New)

600W Peak (300W RMS) Class D DPOWER Series Monoblock Car Amplifier

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600W Peak (300W RMS) Class D DPOWER Series Monoblock Car Amplifier

• 150 watts x 1 channel @ 4 ohm
• 250 watts x 1 channel @ 2 ohm
• Total RMS Power: 300 watts
• Class D 2 ohm Stable Monoblock Amplifier

• 150 watts x 1 channel @ 4 ohm
• 250 watts x 1 channel @ 2 ohm
• Total RMS Power: 300 watts
• Class D 2 ohm Stable Monoblock Amplifier

JL Audio Slash 600/1v3 Damaged Packaging Only (New)

600W RMS Monoblock Slash v3 Series Class D Car Amplifier

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600W RMS Monoblock Slash v3 Series Class D Car Amplifier

• Peak: 600W x 1 @ 4 ohm, 600W x 1 @ 3 ohm, 600W x 1 @ 2, 600W x 1 @ 1.5 ohm
• Total RMS Power: 600W
• R.I.P.S. Power Supply
• Parametric Bass EQ
• Fully Variable Infrasonic Filter
• Dimensions: 13.40"L x 9.25"W x 2.36"H

• Peak: 600W x 1 @ 4 ohm, 600W x 1 @ 3 ohm, 600W x 1 @ 2, 600W x 1 @ 1.5 ohm
• Total RMS Power: 600W
• R.I.P.S. Power Supply
• Parametric Bass EQ
• Fully Variable Infrasonic Filter
• Dimensions: 13.40"L x 9.25"W x 2.36"H

JL Audio M700/5 Damaged Packaging Only (New)

700W 5-Channel Class D M-Series Marine Amplifier

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700W 5-Channel Class D M-Series Marine Amplifier

• 5-Channel Class D M-Series Marine Amplifier
• NexD Class D Technology • Advanced Rollback Protection Circuitry
• Differential Inputs • Unregulated MOSFET Power Supply

• 5-Channel Class D M-Series Marine Amplifier
• NexD Class D Technology • Advanced Rollback Protection Circuitry
• Differential Inputs • Unregulated MOSFET Power Supply

Sundown Audio SALT-2 (Open Box, Great)

2000W RMS Class D SALT Series Monoblock Car Amplifier

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2000W RMS Class D SALT Series Monoblock Car Amplifier

• 500 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• 2000 watts x 1 channel @ 1 ohm
• 4000 watts x 1 channel @ 2 ohm Bridged
• Total RMS Power: 2000 watts
• Class D 1 ohm Stable Monoblock Amplifier

• 500 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• 2000 watts x 1 channel @ 1 ohm
• 4000 watts x 1 channel @ 2 ohm Bridged
• Total RMS Power: 2000 watts
• Class D 1 ohm Stable Monoblock Amplifier

Hertz DPower 1 (Open Box, Great)

600W Peak (300W RMS) Class D DPOWER Series Monoblock Car Amplifier

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600W Peak (300W RMS) Class D DPOWER Series Monoblock Car Amplifier

• 150 watts x 1 channel @ 4 ohm
• 250 watts x 1 channel @ 2 ohm
• Total RMS Power: 300 watts
• Class D 2 ohm Stable Monoblock Amplifier

• 150 watts x 1 channel @ 4 ohm
• 250 watts x 1 channel @ 2 ohm
• Total RMS Power: 300 watts
• Class D 2 ohm Stable Monoblock Amplifier

Lowest price in 30 days

Rockford Fosgate Punch PBR400X4D - New (Damaged Packaging, Product A+)

400W RMS Class D Punch Series 4 Channel Car Amplifier

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400W RMS Class D Punch Series 4 Channel Car Amplifier

• 50 watts RMS x 4 @ 4 ohm
• 100 watts RMS x 4 @ 2 ohm
• Total Peak Power: 400 Watts
• CEA-2006 Compliant
• C.L.E.A.N. input/output clip detection and indicator LEDs
• Compact design for stealth installations
• 4.25"W x 1.53"H x 6.75"D

• 50 watts RMS x 4 @ 4 ohm
• 100 watts RMS x 4 @ 2 ohm
• Total Peak Power: 400 Watts
• CEA-2006 Compliant
• C.L.E.A.N. input/output clip detection and indicator LEDs
• Compact design for stealth installations
• 4.25"W x 1.53"H x 6.75"D

Hifonics ZD-1350.4D (Open Box, Like New)

1350W Peak Class D Zeus Delta Series 4 Channel Car Amplifier

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1350W Peak Class D Zeus Delta Series 4 Channel Car Amplifier

• 170 watts x 4 channel @ 4 ohm
• 335 watts x 4 channel @ 2 ohm
• Bridged: 675 watts x 2 channel @ 4 ohm
• Class D 2 ohm Stable 4-Channel Amplifier

• 170 watts x 4 channel @ 4 ohm
• 335 watts x 4 channel @ 2 ohm
• Bridged: 675 watts x 2 channel @ 4 ohm
• Class D 2 ohm Stable 4-Channel Amplifier

Sundown Audio SFB200.4D (Open Box, Like New)

200W RMS Class D SFB Series 4 Channel Car Amplifier

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200W RMS Class D SFB Series 4 Channel Car Amplifier

• 75 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: @ 4 ohm
• Total RMS Power: 200 watts
• Class D 1 ohm Stable 4-Channel-Channel Amplifier

• 75 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: @ 4 ohm
• Total RMS Power: 200 watts
• Class D 1 ohm Stable 4-Channel-Channel Amplifier

JL Audio JX400/4D Open Box Complete (Very Good, Used)

400W RMS JX Series 4-Channel Class D Full-Range Amplifier

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400W RMS JX Series 4-Channel Class D Full-Range Amplifier

• Item Condition: Open Box
• Peak: 70W x 4 @ 4 ohm, 100W x 4 @ 2 ohm, 200W x 2 @ 4 ohm Bridged
• Unregulated PWM switching type power supply
• Class D Circuitry
• Defeatable 12 dB / octave filter
• Speaker-level (high-level) inputs with included harness
• Dimensions: 7.68"W x 9.05"L x 2.09"H

• Item Condition: Open Box
• Peak: 70W x 4 @ 4 ohm, 100W x 4 @ 2 ohm, 200W x 2 @ 4 ohm Bridged
• Unregulated PWM switching type power supply
• Class D Circuitry
• Defeatable 12 dB / octave filter
• Speaker-level (high-level) inputs with included harness
• Dimensions: 7.68"W x 9.05"L x 2.09"H

Lowest price in 30 days

Rockford Fosgate PBR400X4D (Open Box, Like New)

400W RMS Class D Punch Series 4 Channel Car Amplifier

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400W RMS Class D Punch Series 4 Channel Car Amplifier

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

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

Rockford Fosgate R2-750X5 (Open Box, Like New)

750W RMS Class D Prime Series 5 Channel Car Amplifier

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750W RMS Class D Prime Series 5 Channel Car Amplifier

• 50 watts x 4 channel + 200 watts x 1 channel @ 4 ohm
• 100 watts x 4 channel + 350 watts x 1 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm + 350 watts x 1 channel @ 2 ohm
• Total RMS Power: 750 watts
• Class D 2 ohm Stable 5-Channel-Channel Amplifier

• 50 watts x 4 channel + 200 watts x 1 channel @ 4 ohm
• 100 watts x 4 channel + 350 watts x 1 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm + 350 watts x 1 channel @ 2 ohm
• Total RMS Power: 750 watts
• Class D 2 ohm Stable 5-Channel-Channel Amplifier

Infinity INFDSP6840 - New (Damaged Packaging, Product A+)

1000W Peak (480W RMS) DSP Series Class-D 8-Channel Amplifier with Digital Signal Processing (DSP)

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1000W Peak (480W RMS) DSP Series Class-D 8-Channel Amplifier with Digital Signal Processing (DSP)

• 40 watts x 8 channel @ 4 ohm
• 60 watts x 8 channel @ 2 ohm
• Total RMS Power: 480 watts
• Class D 2 ohm Stable 8-Channel Amplifier

• 40 watts x 8 channel @ 4 ohm
• 60 watts x 8 channel @ 2 ohm
• Total RMS Power: 480 watts
• Class D 2 ohm Stable 8-Channel Amplifier

Hertz Venezia V4C (Open Box, Great)

760W RMS Class D Venezia Series Compact Marine Amplifier

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760W RMS Class D Venezia Series Compact Marine Amplifier

• 110 watts x 4 channel @ 4 ohm
• 190 watts x 4 channel @ 2 ohm
• Bridged: 380 watts x 2 channel @ 4 ohm
• Total RMS Power: 760 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

• 110 watts x 4 channel @ 4 ohm
• 190 watts x 4 channel @ 2 ohm
• Bridged: 380 watts x 2 channel @ 4 ohm
• Total RMS Power: 760 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

Sundown Audio SIA-5000D (Open Box, Like New)

5000W RMS Class D SFB Series Monoblock Car Amplifier

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5000W RMS Class D SFB Series Monoblock Car Amplifier

• 3400 watts x 1 channel @ 4 ohm
• 4950 watts x 1 channel @ 2 ohm
• 5000 watts x 1 channel @ 1 ohm
• Total RMS Power: 5000 watts
• Class D 1 ohm Stable Monoblock Amplifier

• 3400 watts x 1 channel @ 4 ohm
• 4950 watts x 1 channel @ 2 ohm
• 5000 watts x 1 channel @ 1 ohm
• Total RMS Power: 5000 watts
• Class D 1 ohm Stable Monoblock Amplifier

Hertz HMD8 DSP (Open-box, Like New)

1040W RMS Class D Hertz Marine Series (HMS) 8-Channel Marine Amplifier with Digital Signal Processor

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1040W RMS Class D Hertz Marine Series (HMS) 8-Channel Marine Amplifier with Digital Signal Processor

• 85 watts x 8 channel @ 4 ohm
• 130 watts x 8 channel @ 2 ohm
• Bridged: 260 watts x 4 channel @ 4 ohm
• Total RMS Power: 1040 watts
• Class D 2 ohm Stable 8-Channel-Channel Marine Amplifier with Digital Signal Processor

• 85 watts x 8 channel @ 4 ohm
• 130 watts x 8 channel @ 2 ohm
• Bridged: 260 watts x 4 channel @ 4 ohm
• Total RMS Power: 1040 watts
• Class D 2 ohm Stable 8-Channel-Channel Marine Amplifier with Digital Signal Processor

Sundown Audio SALT-2 (Open Box, Like New)

2000W RMS Class D SALT Series Monoblock Car Amplifier

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2000W RMS Class D SALT Series Monoblock Car Amplifier

• 500 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• 2000 watts x 1 channel @ 1 ohm
• 4000 watts x 1 channel @ 2 ohm Bridged
• Total RMS Power: 2000 watts
• Class D 1 ohm Stable Monoblock Amplifier

• 500 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• 2000 watts x 1 channel @ 1 ohm
• 4000 watts x 1 channel @ 2 ohm Bridged
• Total RMS Power: 2000 watts
• Class D 1 ohm Stable Monoblock Amplifier

Alpine KTA-30FW - New (Damaged Packaging, Product A+)

600W Peak (300W RMS) Power Pack Series Class-D 4-Channel Amplifier

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600W Peak (300W RMS) Power Pack Series Class-D 4-Channel Amplifier

• 75 watts x 4 channel @ 4 ohm
• 75 watts x 4 channel @ 2 ohm
• Bridged: 150 watts x 2 channel @ 4 ohm
• Total RMS Power: 300 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

• 75 watts x 4 channel @ 4 ohm
• 75 watts x 4 channel @ 2 ohm
• Bridged: 150 watts x 2 channel @ 4 ohm
• Total RMS Power: 300 watts
• Class D 2 ohm Stable 4-Channel-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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    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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