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Kicker DX250.1 (11DX250.1)

250W RMS, Monoblock Class D DX Series Amplifier

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250W RMS, Monoblock Class D DX Series Amplifier

• RMS: 140W x 1 @ 4 ohm, 250W x 1 @ 2 ohm
• Total RMS Power: 250W
• CEA-2006 Compliant
• Bass Boost 0-12 dB
• Balanced Differential Inputs for Noise Elimination
• Dimensions: 10-1/4"L x 8-5/16"W x 2-1/4"H

• RMS: 140W x 1 @ 4 ohm, 250W x 1 @ 2 ohm
• Total RMS Power: 250W
• CEA-2006 Compliant
• Bass Boost 0-12 dB
• Balanced Differential Inputs for Noise Elimination
• Dimensions: 10-1/4"L x 8-5/16"W x 2-1/4"H

Rockford Fosgate PRIME R1000-1D

1000W RMS, PRIME Series Class D Monoblock Amplifier

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1000W RMS, PRIME Series Class D Monoblock Amplifier

PRIME Series Single-Channel Monoblock Class D Car Amplifier • 500W x 1 Chan. @ 4 Ohm • 1000W x 1 Chan. @ 2 Ohm • Tuned Bass EQ • Variable Low-Pass Filter • Extruded Aluminum Heatsink

PRIME Series Single-Channel Monoblock Class D Car Amplifier • 500W x 1 Chan. @ 4 Ohm • 1000W x 1 Chan. @ 2 Ohm • Tuned Bass EQ • Variable Low-Pass Filter • Extruded Aluminum Heatsink

Soundstream TN1.2000D

2000W Peak (1000 RMS) Tarantula Nano Class-D Monoblock 1-Ohm Stable Amplifier w/ Bass Knob Included

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2000W Peak (1000 RMS) Tarantula Nano Class-D Monoblock 1-Ohm Stable Amplifier w/ Bass Knob Included

• 450 Watts RMS x 1 @ 4 ohm
•800 Watts RMS x 1 @ 2 ohm
• 1000 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 2000 Watts
• Built-In Low Pass and Subsonic Filters
• Aluminum Heatsink
• Dimensions: 7.25" W x 12.75" L x 2.25" H

• 450 Watts RMS x 1 @ 4 ohm
•800 Watts RMS x 1 @ 2 ohm
• 1000 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 2000 Watts
• Built-In Low Pass and Subsonic Filters
• Aluminum Heatsink
• Dimensions: 7.25" W x 12.75" L x 2.25" H

Autotek MM3020.1D (MM30201D)

3000W Max Mean Machine Series 1 ohm Stable Monoblock Class-D Amplifier w/ Bass Knob Included

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3000W Max Mean Machine Series 1 ohm Stable Monoblock Class-D Amplifier w/ Bass Knob Included

• 750 Watts RMS x 1 @ 4 ohm
• 1500 Watts RMS x 1 @ 2 ohm
• 3000 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 3000 Watts
• CEA-2006 Compliant/Preamp Outputs/LPF
• 0 to 12 dB Bass Boost
• Heavy duty aluminum alloy heat-sink

• 750 Watts RMS x 1 @ 4 ohm
• 1500 Watts RMS x 1 @ 2 ohm
• 3000 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 3000 Watts
• CEA-2006 Compliant/Preamp Outputs/LPF
• 0 to 12 dB Bass Boost
• Heavy duty aluminum alloy heat-sink

Soundstream TN1.1200D

1200W Monoblock Tarantula NANO Series Class-D Amplifier

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1200W Monoblock Tarantula NANO Series Class-D Amplifier

• RMS Power: 660W x 1 @ 4 ohm, 1050W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Three-Way Protection Circuitry
• Low Pass Filter
• Dimensions: 6.75" W x 12.75" L x 1.75" H

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• RMS Power: 660W x 1 @ 4 ohm, 1050W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Three-Way Protection Circuitry
• Low Pass Filter
• Dimensions: 6.75" W x 12.75" L x 1.75" H

JL Audio JX500/1D

500W RMS JX Series Monoblock Class D Subwoofer Amplifier

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500W RMS JX Series Monoblock Class D Subwoofer Amplifier

• RMS: 300W x 1 @ 4 ohm, 400W x 1 @ 3 ohm, 500W x 1 @ 2 ohm
• Unregulated PWM switching type power supply
• Class D Circuitry
• Bass Boost: 0-12 dB
• Speaker-level (high-level) inputs with included harness
• Dimensions: 7.68"W x 10.94"L x 2.09"H

• RMS: 300W x 1 @ 4 ohm, 400W x 1 @ 3 ohm, 500W x 1 @ 2 ohm
• Unregulated PWM switching type power supply
• Class D Circuitry
• Bass Boost: 0-12 dB
• Speaker-level (high-level) inputs with included harness
• Dimensions: 7.68"W x 10.94"L x 2.09"H

Crunch GPV 2100.1

2100W Maxx Ground Pounder Series 1-Channel Monoblock Car Amplifier

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2100W Maxx Ground Pounder Series 1-Channel Monoblock Car Amplifier

Ground Pounder Series Monoblock Amplifier • MOSFET PWM Power Supply • LED Power/Protect Indicators • Soft Start Sound • Subsonic Filter • Illuminated Crunch Badge • 4-Way Protection Circuitry • Full Range Line Output

Ground Pounder Series Monoblock Amplifier • MOSFET PWM Power Supply • LED Power/Protect Indicators • Soft Start Sound • Subsonic Filter • Illuminated Crunch Badge • 4-Way Protection Circuitry • Full Range Line Output

Boss CXXM1250

625W RMS Class AB Single Channel Monoblock Chaos Exxtreme Series Amplifier

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

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625W RMS Class AB Single Channel Monoblock Chaos Exxtreme Series Amplifier

• RMS: 500W x 1 @ 4 ohm, 625W x 1 @ 2 ohm
• Total Peak Power: 1250W
• Wired Bass Remote Included
• Bass Boost 0-18 dB at 50 Hz
• Speaker Level Inputs
• Dimensions: 11"W x 10-5/8"L x 2-7/8"H

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

• RMS: 500W x 1 @ 4 ohm, 625W x 1 @ 2 ohm
• Total Peak Power: 1250W
• Wired Bass Remote Included
• Bass Boost 0-18 dB at 50 Hz
• Speaker Level Inputs
• Dimensions: 11"W x 10-5/8"L x 2-7/8"H

Hifonics Zeus ZRX1200.1D

1200W Max Zeus Series 1-Ohm Stable Class D Monoblock Amplifier

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1200W Max Zeus Series 1-Ohm Stable Class D Monoblock Amplifier

• Peak: 400W x 1 @ 4 ohm, 600W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total Peak Power: 1200W
• Class D Circuitry
• Variable Bass Boost: 0 to +10 dB at 45 Hz
• Wired Bass Remote Included
• Dimensions: 12"L x 10"W x 2-7/16"H

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• Peak: 400W x 1 @ 4 ohm, 600W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total Peak Power: 1200W
• Class D Circuitry
• Variable Bass Boost: 0 to +10 dB at 45 Hz
• Wired Bass Remote Included
• Dimensions: 12"L x 10"W x 2-7/16"H

Orion Cobalt CO8001 (CO800.1)

800W Max Monoblock Car Amplifier

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800W Max Monoblock Car Amplifier

Cobalt Series Monoblock Single-Channel Class A/B Car Amplifier • 300W x 1 Chan. @ 4 Ohm • 400W x 1 Chan. @ 2 Ohm • 800W Max • Speaker-Level Inputs • Selectable Bass Boost • LED Power Indicators

Cobalt Series Monoblock Single-Channel Class A/B Car Amplifier • 300W x 1 Chan. @ 4 Ohm • 400W x 1 Chan. @ 2 Ohm • 800W Max • Speaker-Level Inputs • Selectable Bass Boost • LED Power Indicators

Soundstream RN1.5000D

5000 Watt Peak (2500W RMS) Rubicon Nano Series Class-D 1-Ohm Stable Monoblock Amplifier

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5000 Watt Peak (2500W RMS) Rubicon Nano Series Class-D 1-Ohm Stable Monoblock Amplifier

• 1000 Watts RMS x 1 @ 4 ohm
• 1500 Watts RMS x 1 @ 2 ohm
•2500 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 5000 Watts
• Wired remote bass level control included
• Heavy duty hybrid aluminum alloy heat-sink for extreme heat dissipation
• Dimensions: 6.5"W x 17.75"L x 1.5"H

• 1000 Watts RMS x 1 @ 4 ohm
• 1500 Watts RMS x 1 @ 2 ohm
•2500 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 5000 Watts
• Wired remote bass level control included
• Heavy duty hybrid aluminum alloy heat-sink for extreme heat dissipation
• Dimensions: 6.5"W x 17.75"L x 1.5"H

Autotek Mean Machine M4000.1D (Factory Refurbished)

2000W RMS Mean Machine Series Monoblock Class D Car Audio Amplifier

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2000W RMS Mean Machine Series Monoblock Class D Car Audio Amplifier

• RMS: 500W x 1 @ 4 ohm, 1000W x 1 @ 2 ohm, 2000W x 1 @ 1 ohm
• Peak: 1000W x 1 @ 4 ohm, 2000W x 1 @ 2 ohm, 4000W x 1 @ 1 ohm
• 1 Pair of Preamp Outputs
• Bass Boost 0-12 dB at 45 Hz
• Bass Knob Included
• Dimensions: 14-7/8"L x 9-1/16"W x 2-1/2"H

• RMS: 500W x 1 @ 4 ohm, 1000W x 1 @ 2 ohm, 2000W x 1 @ 1 ohm
• Peak: 1000W x 1 @ 4 ohm, 2000W x 1 @ 2 ohm, 4000W x 1 @ 1 ohm
• 1 Pair of Preamp Outputs
• Bass Boost 0-12 dB at 45 Hz
• Bass Knob Included
• Dimensions: 14-7/8"L x 9-1/16"W x 2-1/2"H

Audiopipe APCL-15001D

1500W RMS APCL Series 1-Ohm Stable Monoblock Class D Subwoofer Amplifier

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1500W RMS APCL Series 1-Ohm Stable Monoblock Class D Subwoofer Amplifier

• RMS Power: 600W x 1 @ 4 ohm, 950W x 1 @ 2 ohm
• Total Peak Power: 1500W
• Adjustable Low Pass Filter
• High Quality Aluminum Heat Sink
• Dimensions: 6.9" W x 14" L x 2.16" H

• RMS Power: 600W x 1 @ 4 ohm, 950W x 1 @ 2 ohm
• Total Peak Power: 1500W
• Adjustable Low Pass Filter
• High Quality Aluminum Heat Sink
• Dimensions: 6.9" W x 14" L x 2.16" H

Soundstream AR1.4500D

4500W Peak (2200W RMS) Arachnid Series Class-D Monoblock 1-Ohm Stable Amplifier with Bass Knob

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4500W Peak (2200W RMS) Arachnid Series Class-D Monoblock 1-Ohm Stable Amplifier with Bass Knob

• 900 Watts RMS x 1 @ 4 ohm
• 1,100 Watts RMS x 1 @ 2 ohm
• 2,200 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 4,500 Watts
• Built-in Low Pass and Subsonic Filters
• 0-12dB Bass Boost
• Aluminum Heatsink
• Dimensions: 8.5" W x 13.75" L x 2.125" H

• 900 Watts RMS x 1 @ 4 ohm
• 1,100 Watts RMS x 1 @ 2 ohm
• 2,200 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 4,500 Watts
• Built-in Low Pass and Subsonic Filters
• 0-12dB Bass Boost
• Aluminum Heatsink
• Dimensions: 8.5" W x 13.75" L x 2.125" H

AudioControl The Epicenter 1200

1200W RMS Monoblock Epicenter Series Class D Amplifier w/ The Epicenter Bass Restoration Built-In

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1200W RMS Monoblock Epicenter Series Class D Amplifier w/ The Epicenter Bass Restoration Built-In

• RMS: 400W x 1 @ 4 ohm, 750W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• THE EPICENTER® Digital Bass Restoration Built-in
•MILC™ Maximum Input Level Control
• Line-Level RCA Inputs and Active Speaker-Level Inputs)
• ACR-3 Remote Control Included
• 7.95" W x 12.00" L x 2.10" H

• RMS: 400W x 1 @ 4 ohm, 750W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• THE EPICENTER® Digital Bass Restoration Built-in
•MILC™ Maximum Input Level Control
• Line-Level RCA Inputs and Active Speaker-Level Inputs)
• ACR-3 Remote Control Included
• 7.95" W x 12.00" L x 2.10" H

MB Quart FX1.600

600W RMS 1-Channel Monoblock Formula Series Amplifier

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600W RMS 1-Channel Monoblock Formula Series Amplifier

Formula Series Monoblock Car Amplifier • 300W at 4 Ohm • 600W at 2 Ohm • PWM MOSFET Power Supply • MB QR-2 Wired REMOTE • Variable Low Pass Filer • Variable Bass Boost • 4 Way Protection Circuitry

Formula Series Monoblock Car Amplifier • 300W at 4 Ohm • 600W at 2 Ohm • PWM MOSFET Power Supply • MB QR-2 Wired REMOTE • Variable Low Pass Filer • Variable Bass Boost • 4 Way Protection Circuitry

Memphis 16-PR1.1000

Power Reference PR Series Class D Monoblock Amplifier

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Power Reference PR Series Class D Monoblock Amplifier

Power Reference Series Class D Monoblock Car Amplifier • 300W x 1 chan. @ 4 ohm • 600W x 1 chan. @ 2 ohm • 1000W x 1 chan. @ 1 ohm • Remote bass level input • Internal cooling-fan

Power Reference Series Class D Monoblock Car Amplifier • 300W x 1 chan. @ 4 ohm • 600W x 1 chan. @ 2 ohm • 1000W x 1 chan. @ 1 ohm • Remote bass level input • Internal cooling-fan

Hifonics ZG-2400.1D

2400W ZEUS Gamma Series Monoblock Subwoofer Amplifier

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2400W ZEUS Gamma Series Monoblock Subwoofer Amplifier

• 2400 Watt Class D Amplifier
• Bass Remote Included
• Angled Terminals for Easy Installation
• Speaker and RCA Level Inputs

• 2400 Watt Class D Amplifier
• Bass Remote Included
• Angled Terminals for Easy Installation
• Speaker and RCA Level Inputs

Kicker 08ZX400.1

400W RMS, Class D Monoblock ZX Series Amplifier (ZX400.1, 08ZX4001, ZX4001)

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400W RMS, Class D Monoblock ZX Series Amplifier (ZX400.1, 08ZX4001, ZX4001)

ZX Series Class D Monoblock Car Amplifier • 200W x 1 chan. @ 4 ohm • 400W x 1 chan. @ 2 ohm • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios

ZX Series Class D Monoblock Car Amplifier • 200W x 1 chan. @ 4 ohm • 400W x 1 chan. @ 2 ohm • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios

NVX MVPA1 - Open Box, Acceptable Condition (Used)

Micro-V Series 300W RMS Monoblock Class D Compact Car Amplifier (MVPA.1)(Open Box Complete Used Functional)

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Micro-V Series 300W RMS Monoblock Class D Compact Car Amplifier (MVPA.1)(Open Box Complete Used Functional)

• 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

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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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