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Orion HCCA-D600

600W Max, HCCA High Current Competition Class D Monoblock Amplifier

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600W Max, HCCA High Current Competition Class D Monoblock Amplifier

600W HCCA High Current Competition Class D Monoblock Amplifier • 125W x 1 chan. @ 4 Ohm • 225W x 1 chan. @ 2 Ohm • 1 Ohm: 300 watts x 1 chan. • MOSFET power supply • CEA-2006 compliant

600W HCCA High Current Competition Class D Monoblock Amplifier • 125W x 1 chan. @ 4 Ohm • 225W x 1 chan. @ 2 Ohm • 1 Ohm: 300 watts x 1 chan. • MOSFET power supply • CEA-2006 compliant

Massive Audio B1000.1

1000W Max, Class D Monoblock Blade Series Compact Amplifier (1 Ohm)

149.95
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1000W Max, Class D Monoblock Blade Series Compact Amplifier (1 Ohm)

Blade Series Monoblock Class D Car Amplifier • RMS Power: 420W x 1 Chan @ 1 Ohm • Mono Channel Operation • Preamp RCA Outputs • Heavy Duty Aluminum Alloy Heatsink • Compact Installation Directly Into Subwoofer Box

Promo Savings Icon 149.95

Blade Series Monoblock Class D Car Amplifier • RMS Power: 420W x 1 Chan @ 1 Ohm • Mono Channel Operation • Preamp RCA Outputs • Heavy Duty Aluminum Alloy Heatsink • Compact Installation Directly Into Subwoofer Box

MB Quart OA1000.1

1000W Max Class Q1 1-Channel Monoblock Onyx Series Amplifier

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1000W Max Class Q1 1-Channel Monoblock Onyx Series Amplifier

• Peak: 475W x 1 @ 4 ohm, 750W x 1 @ 2 ohm, 1000W x 1 @ 1 ohm
• Total Peak Power: 1000W
• 1 Pair of Preamp RCA Outputs
• Variable Bass Boost: 0 to +12 dB
• Class Q1 Circuitry
• Dimensions: 9-7/16"W x 17-3/4"D x 2-1/4"H

• Peak: 475W x 1 @ 4 ohm, 750W x 1 @ 2 ohm, 1000W x 1 @ 1 ohm
• Total Peak Power: 1000W
• 1 Pair of Preamp RCA Outputs
• Variable Bass Boost: 0 to +12 dB
• Class Q1 Circuitry
• Dimensions: 9-7/16"W x 17-3/4"D x 2-1/4"H

Lightning Audio Strike S4.1000.1D

1000 watts, Class D Monoblock Amplifier

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1000 watts, Class D Monoblock Amplifier

Strike Series 1-Channel Class D Car Amplifier • 250W x 1 chan. @ 4 ohm • 500W x 1 chan. @ 2 ohm • 1000W x 1 chan. @ 1 ohm • Wired remote bass level control included • Bridgeable with another S4.1000.1D amplifier

Strike Series 1-Channel Class D Car Amplifier • 250W x 1 chan. @ 4 ohm • 500W x 1 chan. @ 2 ohm • 1000W x 1 chan. @ 1 ohm • Wired remote bass level control included • Bridgeable with another S4.1000.1D amplifier

Hifonics BRX2000.1D Open Box Complete

2000 Watt RMS Brutus Series NextGen Class D 1-Ohm Stable Monoblock Subwoofer Amplifier

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2000 Watt RMS Brutus Series NextGen Class D 1-Ohm Stable Monoblock Subwoofer Amplifier

• Item Condition: Open Box Complete
• RMS: 700W x 1 @ 4 ohm, 1400W x 1 @ 2 ohm, 2000W x 1 @ 1 ohm
• Total RMS Power: 2000W
• CEA-2006 Compliant
• Bass Boost: 0-10 dB at 40 Hz
• Aluminum Alloy Heatsink with Illuminated Hifonics Logo
• Dimensions: 16-11/16"L x 10-5/16"W x 2-1/2"H

• Item Condition: Open Box Complete
• RMS: 700W x 1 @ 4 ohm, 1400W x 1 @ 2 ohm, 2000W x 1 @ 1 ohm
• Total RMS Power: 2000W
• CEA-2006 Compliant
• Bass Boost: 0-10 dB at 40 Hz
• Aluminum Alloy Heatsink with Illuminated Hifonics Logo
• Dimensions: 16-11/16"L x 10-5/16"W x 2-1/2"H

Autotek SMA1600.1 Open Box Complete

1600W Monoblock Street Machine Series Class D Amplifier

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1600W Monoblock Street Machine Series Class D Amplifier

• Item Condition: Open Box Compete
• RMS: 800W x 1 @ 4 ohm, 1600W x 1 @ 2 ohm
• Pulse Width Modulated MOSFET power supply
•Nickel plated brass connections
• Built-in Variable Low-Pass and Subsonic Filter
• Heavy duty aluminum alloy heat-sink for extreme heat dissipation

• Item Condition: Open Box Compete
• RMS: 800W x 1 @ 4 ohm, 1600W x 1 @ 2 ohm
• Pulse Width Modulated MOSFET power supply
•Nickel plated brass connections
• Built-in Variable Low-Pass and Subsonic Filter
• Heavy duty aluminum alloy heat-sink for extreme heat dissipation

Infinity Reference 1211a

Class D Monoblock Amplifier (REF1211A)

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Class D Monoblock Amplifier (REF1211A)

1516 watts max • Supports remote subwoofer control • • MOSFET power supply • Preamp outputs • Dynamic Base Optimizer

1516 watts max • Supports remote subwoofer control • • MOSFET power supply • Preamp outputs • Dynamic Base Optimizer

Hifonics GLX1000.1D

1000W RMS, Class D Monoblock Gladiator Series Amplifier

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1000W RMS, Class D Monoblock Gladiator Series Amplifier

Gladiator Series Monoblock Class D Car Amplifier • 4 ohm: 475 watts x 1 chan. • 2 ohm: 750 watts x 1 chan. • 1 ohm: 1000 watts x 1 chan.

Gladiator Series Monoblock Class D Car Amplifier • 4 ohm: 475 watts x 1 chan. • 2 ohm: 750 watts x 1 chan. • 1 ohm: 1000 watts x 1 chan.

Hifonics BRX1400.1D

1400W Brutus Series Monoblock Class D Car Amplifier

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1400W Brutus Series Monoblock Class D Car Amplifier

• RMS: 550W x 1 @ 4 ohm, 900W x 1 @ 2 ohm, 1400W x 1 @ 1 ohm
• Total Peak Power: 1400W
• CEA-2006 Compliant
• Ultra-Fi™ Pulse Width Modulated MOSFET Power Supply
• Heavy Duty Aluminum Alloy Heat-Sink
• Dimensions: 10.31"W x 15.92"L x 2.52"H

• RMS: 550W x 1 @ 4 ohm, 900W x 1 @ 2 ohm, 1400W x 1 @ 1 ohm
• Total Peak Power: 1400W
• CEA-2006 Compliant
• Ultra-Fi™ Pulse Width Modulated MOSFET Power Supply
• Heavy Duty Aluminum Alloy Heat-Sink
• Dimensions: 10.31"W x 15.92"L x 2.52"H

JBL GTX 500 (GTX500) - Open Box, Very Good Condition Used

770W Max (500W RMS) GTX Series Class-D Monoblock 2-Ohm Stable Amplifier

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770W Max (500W RMS) GTX Series Class-D Monoblock 2-Ohm Stable Amplifier

• RMS: 350W x 1 @ 4 ohm, 500W x 1 @ 2 ohm
• Total Peak Power: 770W
Bare wire-to-RCA adapters included
• Signal sensing turn-on
• Signal to Noise Ratio: > 80 dB
• Frequency Response: 20 - 200 Hz (±0.5 dB); 10 - 300 Hz (±3dB)

• RMS: 350W x 1 @ 4 ohm, 500W x 1 @ 2 ohm
• Total Peak Power: 770W
Bare wire-to-RCA adapters included
• Signal sensing turn-on
• Signal to Noise Ratio: > 80 dB
• Frequency Response: 20 - 200 Hz (±0.5 dB); 10 - 300 Hz (±3dB)

Rockford Fosgate Punch PBR500X1

500 Watt Punch Series Boosted Rail Ultra Compact Monoblock Subwoofer Amplifier

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500 Watt Punch Series Boosted Rail Ultra Compact Monoblock Subwoofer Amplifier

• RMS 175W x 1 @ 4 ohm, 300W x 1 @ 2 ohm, 500W x 1 @ 1 ohm
• Features Rockford Fosgate's Class-BR Topology
• CEA-2006 Compliant
• Ultra Compact Chassis
• Boosted Rail Design
• Dimensions: 8.25"L x 4.25"W x 1.53"H

• RMS 175W x 1 @ 4 ohm, 300W x 1 @ 2 ohm, 500W x 1 @ 1 ohm
• Features Rockford Fosgate's Class-BR Topology
• CEA-2006 Compliant
• Ultra Compact Chassis
• Boosted Rail Design
• Dimensions: 8.25"L x 4.25"W x 1.53"H

Kicker Warhorse WX10000.1

10,000 watts RMS, Class D Monoblock Amplifier 07WX10000.1

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10,000 watts RMS, Class D Monoblock Amplifier 07WX10000.1

Warhorse Series Monoblock Car Amplifier • 5000W x 1 chan. @ 4 ohm • 10,000W x 1 chan. @ 2 ohm • 20,000W x 1 chan. Max • Signal-modulated power supply • Texas Instruments DSP • Oversized Gold Plated Power Connectors

Warhorse Series Monoblock Car Amplifier • 5000W x 1 chan. @ 4 ohm • 10,000W x 1 chan. @ 2 ohm • 20,000W x 1 chan. Max • Signal-modulated power supply • Texas Instruments DSP • Oversized Gold Plated Power Connectors

Massive Audio D 3600

3600W Max 1 Channel Monoblock D Block Series Car Amplifier

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3600W Max 1 Channel Monoblock D Block Series Car Amplifier

• RMS: 650W x 1 @ 4 ohm, 950W x 1 @ 2 ohm, 1800W x 1 @ 1 ohm
• Total Peak Power: 3600W
• CEA-2006 Compliant
• Bass Boost: 0-12 dB
• Linkable with RCA
• Dimensions: 14-13/16"L x 6-1/2"W x 2-1/8"H

• RMS: 650W x 1 @ 4 ohm, 950W x 1 @ 2 ohm, 1800W x 1 @ 1 ohm
• Total Peak Power: 3600W
• CEA-2006 Compliant
• Bass Boost: 0-12 dB
• Linkable with RCA
• Dimensions: 14-13/16"L x 6-1/2"W x 2-1/8"H

Alpine MRP-M650 R/B

Class D Monoblock Amplifier

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Class D Monoblock Amplifier

Class D mono subwoofer car amplifier • 400W RMS x 1 @ 4 ohm • 600W RMS x 1 @ 2 ohm • CEA-2006 compliant • Gold-plated screw terminals

Class D mono subwoofer car amplifier • 400W RMS x 1 @ 4 ohm • 600W RMS x 1 @ 2 ohm • CEA-2006 compliant • Gold-plated screw terminals

Planet Audio TRQ1.4000D

4000W Monoblock Torque Series Class D Amplifier

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

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4000W Monoblock Torque Series Class D Amplifier

• RMS Power: 1500W x 1 @ 4 ohm, 2000W x 1 @ 2 ohm, 2800W x 1 @ 1 ohm
• Total Peak Power: 4000W
• Variable Low Pass Filter
• Dimensions: 9.5" W x 15" L x 2.125" H

Promo Savings Icon

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

• RMS Power: 1500W x 1 @ 4 ohm, 2000W x 1 @ 2 ohm, 2800W x 1 @ 1 ohm
• Total Peak Power: 4000W
• Variable Low Pass Filter
• Dimensions: 9.5" W x 15" L x 2.125" H

Memphis 16-MCD500

500W RMS, Class D Monoblock MClass Series Amplifier

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500W RMS, Class D Monoblock MClass Series Amplifier

Class-D Monoblock Amplifier • 250W RMS x 1 @ 4 • 500W RMS x 1 @ 2 • Adjustable Input Sensitivity • Compact Aluminum Chassis with Black Pearl Finish • Built-in Low-Pass and Subsonic Filters • Full MOSFET Design

Class-D Monoblock Amplifier • 250W RMS x 1 @ 4 • 500W RMS x 1 @ 2 • Adjustable Input Sensitivity • Compact Aluminum Chassis with Black Pearl Finish • Built-in Low-Pass and Subsonic Filters • Full MOSFET Design

Boss CXXD5000

5000W MAX Class D Single Channel Monoblock Chaos Exxtreme Series Amplifier

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5000W MAX Class D Single Channel Monoblock Chaos Exxtreme Series Amplifier

• RMS Power: 2000W x 1 @ 4 ohm
• Peak Power: 3500W x 1 @ 2 ohm, 5000W x 1 @ 1 ohm
• Class D Circuitry
• Bass Boost 0-18 dB at 50 Hz
• Speaker Level Inputs
• Dimensions: 11"W x 20-11/16"L x 2-7/8"H

• RMS Power: 2000W x 1 @ 4 ohm
• Peak Power: 3500W x 1 @ 2 ohm, 5000W x 1 @ 1 ohm
• Class D Circuitry
• Bass Boost 0-18 dB at 50 Hz
• Speaker Level Inputs
• Dimensions: 11"W x 20-11/16"L x 2-7/8"H

Orion 1200D

Class D Monoblock Car Amplifier

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Class D Monoblock Car Amplifier

1200W Subwoofer Amplifier • 725W x 1 power output at 2 Ohm • 425W x 1 power output at 4 Ohm • 12/24 dB Lowpass Xover • 1 Ohm Stable

1200W Subwoofer Amplifier • 725W x 1 power output at 2 Ohm • 425W x 1 power output at 4 Ohm • 12/24 dB Lowpass Xover • 1 Ohm Stable

Power Acoustik CPT1-3200D

3200W Max CRYPT Series Class D Monoblock Amplifier

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3200W Max CRYPT Series Class D Monoblock Amplifier

• RMS: 1000W x 1 @ 4 ohm, 1400W x 1 @ 2 ohm, 1800W x 1 chan @ 1 ohm
• Total Peak Power: 3200W
• Class D Circuitry
• Bass Boost: 0-12 dB at 45 Hz
• 1 Pair of Preamp Outputs
• Dimensions: 13"L x 9-13/16"W x 2-5/16"H

• RMS: 1000W x 1 @ 4 ohm, 1400W x 1 @ 2 ohm, 1800W x 1 chan @ 1 ohm
• Total Peak Power: 3200W
• Class D Circuitry
• Bass Boost: 0-12 dB at 45 Hz
• 1 Pair of Preamp Outputs
• Dimensions: 13"L x 9-13/16"W x 2-5/16"H

MTX Thunder Elite 1501D (TE1501D)

3000W Max, Class D Monoblock Thunder Elite Amplifier

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3000W Max, Class D Monoblock Thunder Elite Amplifier

Thunder Elite Series 1-Channel Class D Car Amplifier • 500W x 1 chan. @ 4 ohm • 1000W x 1 chan. @ 2 ohm • 3000W Max • Semi Unregulated MOSFET • Fan-cooled System • Overload and thermal protection

Thunder Elite Series 1-Channel Class D Car Amplifier • 500W x 1 chan. @ 4 ohm • 1000W x 1 chan. @ 2 ohm • 3000W Max • Semi Unregulated MOSFET • Fan-cooled System • Overload and thermal protection

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    FAQ Frequently asked questions in Discontinued Monoblock Amplifiers


    A monoblock amplifier is a single-channel amplifier designed to power a single speaker or subwoofer. Unlike multi-channel amplifiers that can power multiple speakers simultaneously, a monoblock amplifier is dedicated to driving a specific speaker, typically a subwoofer. The advantage of a monoblock amplifier lies in its specialized design, which allows it to deliver higher power output to the subwoofer without interference from other speakers. This dedicated power delivery results in enhanced bass response and cleaner, more impactful low-frequency reproduction, making monoblock amplifiers a popular choice for car audio enthusiasts seeking powerful bass performance.
    Monoblock amplifiers are specifically designed to power subwoofers and are not intended for use with other speakers in your audio system. They usually have a single output channel optimized for low-frequency signals, making them unsuitable for driving mid-range or high-frequency speakers. For other speakers like door speakers or tweeters, you should use multi-channel amplifiers or dedicated channels on an audio processor. Using a monoblock amplifier for full-range speakers can result in poor audio performance and potential damage to the speakers.
    Monoblock amplifiers are compatible with most subwoofers, but it's crucial to consider the amplifier's power output and the subwoofer's power handling capabilities. The amplifier's power rating should match or slightly exceed the subwoofer's RMS power handling to ensure optimal performance and prevent overloading the subwoofer. Additionally, check the impedance (ohms) of both the amplifier and the subwoofer to ensure they match. Most monoblock amplifiers can handle both 2-ohm and 4-ohm loads, but some can also operate at 1-ohm, providing flexibility in subwoofer wiring configurations.
    No, monoblock amplifiers are not designed for bridging, as they are already single-channel amplifiers dedicated to powering a single subwoofer. Attempting to bridge a monoblock amplifier can cause damage to the amplifier and subwoofers. If you need to power multiple subwoofers, consider using multi-channel amplifiers or multiple monoblock amplifiers, each dedicated to driving a separate subwoofer. Sonic Electronix offers a wide selection of multi-channel amplifiers that can power multiple subwoofers simultaneously, ensuring optimal performance and protection for your audio system.
    Monoblock amplifiers can generate a significant amount of heat, especially when driving powerful subwoofers at high volume levels. While they don't require special cooling or ventilation compared to other amplifier types, it's essential to provide adequate airflow around the amplifier to dissipate heat effectively. Avoid mounting the amplifier in enclosed spaces or areas with limited ventilation, as this can lead to overheating and reduced performance. In some cases, installing a cooling fan or using amplifier cooling solutions can help maintain optimal operating temperatures. If you have concerns about amplifier heat, Sonic Electronix's knowledgeable staff can recommend suitable cooling solutions for your specific setup. Monoblock amplifiers are an excellent choice for enhancing the bass performance in your car audio system, providing dedicated power delivery to your subwoofers for impactful and detailed low-frequency sound reproduction. When used correctly and matched with the right subwoofers, monoblock amplifiers can elevate your car audio experience to new depths of bass excellence.
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