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Infinity KAPPA ONE K

1000W Class D Monoblock Subwoofer Amplifier

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1000W Class D Monoblock Subwoofer Amplifier

• Infinity KAPPAONEK Class-D Mono Amplifier
• Peak Power Output: 2600 watts x 1 chan.
• 4 ohm: 700 watts x 1 chan.
• 2 ohm: 1000 watts x 1 chan.
• Frequency Response: 10 - 320 Hz
• Variable Bass Boost: 0 to +12 dB bass boost
• Fuse Rating: 35 A x 3
• 13-1/8"W x 7"D x 1-3/4"H

• Infinity KAPPAONEK Class-D Mono Amplifier
• Peak Power Output: 2600 watts x 1 chan.
• 4 ohm: 700 watts x 1 chan.
• 2 ohm: 1000 watts x 1 chan.
• Frequency Response: 10 - 320 Hz
• Variable Bass Boost: 0 to +12 dB bass boost
• Fuse Rating: 35 A x 3
• 13-1/8"W x 7"D x 1-3/4"H

Kicker CXA800.1 (46CXA8001T) (Open Box, Great)

800W RMS Class D CX Series Monoblock Car Amplifier

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800W RMS Class D CX Series Monoblock Car Amplifier

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

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

Rockford Fosgate Power TM400X2ad Open Box

400 Watt Element Ready Power Series Class-AD Marine 2-Channel Amplifier

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400 Watt Element Ready Power Series Class-AD Marine 2-Channel Amplifier

• RMS: 200 watts x 2 chan. @ 4 ohm, 200 watts x 2 chan. @ 2 ohm, 400 watts x 1 chan. @ 4 ohm Bridged
• CEA-2006 Compliant Amplifier
• Rockford Fosgate 4/2 Ohm muti-impedance Constant Power technology
•Differential inputs with high level auto turn-on feature
• C.L.E.A.N. input/output clip detection and indicator LEDs
• 4-layer 2oz. copper circuit board with 2-part epoxy coating

• RMS: 200 watts x 2 chan. @ 4 ohm, 200 watts x 2 chan. @ 2 ohm, 400 watts x 1 chan. @ 4 ohm Bridged
• CEA-2006 Compliant Amplifier
• Rockford Fosgate 4/2 Ohm muti-impedance Constant Power technology
•Differential inputs with high level auto turn-on feature
• C.L.E.A.N. input/output clip detection and indicator LEDs
• 4-layer 2oz. copper circuit board with 2-part epoxy coating

NVX NDA104 (Open Box, Great)

3000W Peak (1500W) RMS N-Series Class-D 1-Ohm Stable Monoblock Amplifier

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3000W Peak (1500W) RMS N-Series Class-D 1-Ohm Stable Monoblock Amplifier

• 580 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• 1500 watts x 1 channel @ 1 ohm
• Total RMS Power: 1500 watts
• CEA-2006 Compliant
• 0 to +12 dB bass boost

• 580 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• 1500 watts x 1 channel @ 1 ohm
• Total RMS Power: 1500 watts
• CEA-2006 Compliant
• 0 to +12 dB bass boost

Hifonics BRX2400.1D (Brutus BRX-2400.1D) OPEN BOX COMPLETE

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

MTX JH15001

1500W Monoblock Jackhammer Series 1 ohm Class D Amplifier

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1500W Monoblock Jackhammer Series 1 ohm Class D Amplifier

• 650 watts x 1 channel @ 4 ohm
• 1100 watts x 1 channel @ 2 ohm
• 1650 watts x 1 channel @ 1 ohm
• Total RMS Power: 1650 watts
• Class D 1 ohm Stable Monoblock Amplifier

• 650 watts x 1 channel @ 4 ohm
• 1100 watts x 1 channel @ 2 ohm
• 1650 watts x 1 channel @ 1 ohm
• Total RMS Power: 1650 watts
• Class D 1 ohm Stable Monoblock Amplifier

JL Audio RD1500/1 (Like New (Open Box))

1500W RMS Class D RD Series Monoblock Car Amplifier

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1500W RMS Class D RD Series Monoblock Car Amplifier

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

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

Power Acoustik OD5-3500D

3500W Peak (1380W RMS) Class D Overdrive Series 5-Channel Car Amplifier with Bass Remote

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3500W Peak (1380W RMS) Class D Overdrive Series 5-Channel Car Amplifier with Bass Remote

• 140 watts x 4 channel + 300 watts x 1 channel @ 4 ohm
• 220 watts x 4 channel + 500 watts x 1 channel @ 2 ohm
• Bridged: 440 watts x 2 channel @ 4 ohm + 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 1380 watts
• Class D 2 ohm Stable 5-Channel Amplifier

• 140 watts x 4 channel + 300 watts x 1 channel @ 4 ohm
• 220 watts x 4 channel + 500 watts x 1 channel @ 2 ohm
• Bridged: 440 watts x 2 channel @ 4 ohm + 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 1380 watts
• Class D 2 ohm Stable 5-Channel Amplifier

NVX XAD17 (Open Box, Good)

13500W RMS X-Series Full-Bridge Class D 1-Ohm Stable Monoblock Amplifier

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13500W RMS X-Series Full-Bridge Class D 1-Ohm Stable Monoblock Amplifier

• 5200 watts x 1 channel @ 4 ohm
• 8100 watts x 1 channel @ 2 ohm
• 13500 watts x 1 channel @ 1 ohm
• Total RMS Power: 13500 watts
• Frequency Response: 10 - 300 Hz
• CEA-2006 Compliant Amplifier

• 5200 watts x 1 channel @ 4 ohm
• 8100 watts x 1 channel @ 2 ohm
• 13500 watts x 1 channel @ 1 ohm
• Total RMS Power: 13500 watts
• Frequency Response: 10 - 300 Hz
• CEA-2006 Compliant Amplifier

Crunch GP-2000.2 (Open Box, Good)

2000W Peak Class AB GP Series 2-Channel Car Amplifier

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2000W Peak Class AB GP Series 2-Channel Car Amplifier

• 500 watts x 2 channel @ 4 ohm
• 1000 watts x 2 channel @ 2 ohm
• Bridged: 2000 watts x 1 channel @ 4 ohm
• Total Peak Power: 2000 watts
• Class A/B 2 ohm Stable 2-Channel Amplifier

• 500 watts x 2 channel @ 4 ohm
• 1000 watts x 2 channel @ 2 ohm
• Bridged: 2000 watts x 1 channel @ 4 ohm
• Total Peak Power: 2000 watts
• Class A/B 2 ohm Stable 2-Channel Amplifier

Hertz SP 4.500 (Open Box, Good)

600W RMS Class D SPL Show Series 4-Channel Compact Full Range Car Amplifier

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600W RMS Class D SPL Show Series 4-Channel Compact Full Range Car Amplifier

• 4 Channel: 90 watts x 4 channel @ 4 ohm
• 4 Channel: 150 watts x 4 channel @ 2 ohm
• 3 Channel: 80 watts x 2 channel @ 4 ohm + 330 watts x 1 channel @ 4 ohm
• 3 Channel: 145 watts x 2 channel @ 2 ohm + 300 watts x 1 channel @ 4 ohm
• 2 Channel: 300 watts x 2 channel @ 4-ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Marine Amplifier

• 4 Channel: 90 watts x 4 channel @ 4 ohm
• 4 Channel: 150 watts x 4 channel @ 2 ohm
• 3 Channel: 80 watts x 2 channel @ 4 ohm + 330 watts x 1 channel @ 4 ohm
• 3 Channel: 145 watts x 2 channel @ 2 ohm + 300 watts x 1 channel @ 4 ohm
• 2 Channel: 300 watts x 2 channel @ 4-ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Marine Amplifier

Hifonics ZD-1350.2D

1350W Peak Class D Zeus Delta Series 2 Channel Car Amplifier

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1350W Peak Class D Zeus Delta Series 2 Channel Car Amplifier

• 350 watts x 2 channel @ 4 ohm
• 675 watts x 2 channel @ 2 ohm
• Bridged: 1350 watts x 1 channel @ 4 ohm
• Class D 2 ohm Stable 2-Channel Amplifier

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• 350 watts x 2 channel @ 4 ohm
• 675 watts x 2 channel @ 2 ohm
• Bridged: 1350 watts x 1 channel @ 4 ohm
• Class D 2 ohm Stable 2-Channel Amplifier

Autotek Mean Machine 4000W Mono Amplifier 1-Ohm Stable Car Audio Amp (2 Pack)

Autotek Mean Machine 4000W Mono Amplifier 1-Ohm Stable Car Audio Amp (2 Pack)

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Autotek Mean Machine 4000W Mono Amplifier 1-Ohm Stable Car Audio Amp (2 Pack)

• 1000 Watts Max x 1 @ 4 ohm
• 2000 Watts Max x 1 @ 2 ohm
• 4000 Watts Max x 1 @ 1 ohm
• Total Peak Power: 4000 Watts
• Low Pass and Subsonic Filters
• 0-12dB Bass Boost
• Aluminum Heatsink

• 1000 Watts Max x 1 @ 4 ohm
• 2000 Watts Max x 1 @ 2 ohm
• 4000 Watts Max x 1 @ 1 ohm
• Total Peak Power: 4000 Watts
• Low Pass and Subsonic Filters
• 0-12dB Bass Boost
• Aluminum Heatsink

Hifonics Zeus 2400 Watt Max Class D Monoblock Car Audio Amplifier (2 Pack)

Hifonics Zeus 2400 Watt Max Class D Monoblock Car Audio Amplifier (2 Pack)

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Hifonics Zeus 2400 Watt Max Class D Monoblock Car Audio Amplifier (2 Pack)

• 650 Watts Peak x 1 @ 4 ohm
• 1200 Watts Peak x 1 @ 2 ohm
• 2400 Watts Peak x 1 @ 1 ohm
• Total Peak Power: 2400 Watts
• Low-Pass and Sub-Sonic Filters
• Variable Bass Boost
• Aluminum Heatsink
• 17.3" W x 10" L x 2.4" H

• 650 Watts Peak x 1 @ 4 ohm
• 1200 Watts Peak x 1 @ 2 ohm
• 2400 Watts Peak x 1 @ 1 ohm
• Total Peak Power: 2400 Watts
• Low-Pass and Sub-Sonic Filters
• Variable Bass Boost
• Aluminum Heatsink
• 17.3" W x 10" L x 2.4" H

JL Audio XDM1000/1 (Open Box, Great)

1000W RMS Class D XDM Series Monoblock Car and Marine Amplifier

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1000W RMS Class D XDM Series Monoblock Car and Marine Amplifier

• 600 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable Monoblock Amplifier

• 600 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable Monoblock Amplifier

Planet Audio Pulse 3000W 1 Ohm Monoblock Class D Amplifier + Remote (2 Pack)

Planet Audio Pulse 3000W 1 Ohm Monoblock Class D Amplifier + Remote (2 Pack)

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Planet Audio Pulse 3000W 1 Ohm Monoblock Class D Amplifier + Remote (2 Pack)

• 563 Watts RMS x 1 @ 4 ohm
• 750 Watts RMS x 1 @ 2 ohm
• 1500 Watts RMS x 1 @ 1 Ohm
• Total Peak Power: 3000 Watts
• Frequency Response: 15Hz - 150Hz
• Variable low-pass filter: 50 Hz to 150 Hz

• 563 Watts RMS x 1 @ 4 ohm
• 750 Watts RMS x 1 @ 2 ohm
• 1500 Watts RMS x 1 @ 1 Ohm
• Total Peak Power: 3000 Watts
• Frequency Response: 15Hz - 150Hz
• Variable low-pass filter: 50 Hz to 150 Hz

Cerwin Vega V7500.2D

2-Channel / 250Wx2@4

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2-Channel / 250Wx2@4

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

NVX XAD41 (Like New (Open Box))

1200W RMS X-Series Full-Bridge Class D 1-Ohm Stable 4-Channel Amplifier

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1200W RMS X-Series Full-Bridge Class D 1-Ohm Stable 4-Channel Amplifier

• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• 300 watts x 4 channel @ 1 ohm
• Total RMS Power: 1200 watts
• CEA-2006 Compliant

• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• 300 watts x 4 channel @ 1 ohm
• Total RMS Power: 1200 watts
• CEA-2006 Compliant

Deaf Bonce Apocalypse 1600.1 Pro (Like New (Open Box))

1600W RMS Class D Apocalypse Atom Pro Series Monoblock Subwoofer Amplifier with Bass Remote

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1600W RMS Class D Apocalypse Atom Pro Series Monoblock Subwoofer Amplifier with Bass Remote

• 550 watts x 1 channel @ 4 ohm
• 1010 watts x 1 channel @ 2 ohm
• 1600 watts x 1 channel @ 1 ohm
• Total RMS Power: 1600 watts
• Class D 1 ohm Stable Monoblock Amplifier

• 550 watts x 1 channel @ 4 ohm
• 1010 watts x 1 channel @ 2 ohm
• 1600 watts x 1 channel @ 1 ohm
• Total RMS Power: 1600 watts
• Class D 1 ohm Stable Monoblock Amplifier

MTX Audio Terminator TN250/1

400W Max, Class D Monoblock Terminator Series Amplifier

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400W Max, Class D Monoblock Terminator Series Amplifier

• 150 watts x 1 channel @ 4 ohm
• 250 watts x 1 channel @ 2 ohm
• Not Stable @ 1 ohm
• Total RMS Power: 200 watts
• Class D 2 ohm Stable Monoblock Amplifier

• 150 watts x 1 channel @ 4 ohm
• 250 watts x 1 channel @ 2 ohm
• Not Stable @ 1 ohm
• Total RMS Power: 200 watts
• Class D 2 ohm Stable Monoblock 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
    • 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.