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Kicker Monoblock DXA250.1 (41DXA250.1) Open Box Complete

500W Max (250W RMS) D-Series Monoblock Class D Subwoofer Amplifier

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500W Max (250W RMS) D-Series Monoblock Class D Subwoofer Amplifier

• RMS Power: 125W x 1 @ 4 ohm, 250W x 1 @ 2 ohm
• Signal to Noise Ratio: >95dB
• CEA-2006 Compliant
• >Dimensions: 8-1/8" W x 7-3/16" D x 2-3/8" H

• RMS Power: 125W x 1 @ 4 ohm, 250W x 1 @ 2 ohm
• Signal to Noise Ratio: >95dB
• CEA-2006 Compliant
• >Dimensions: 8-1/8" W x 7-3/16" D x 2-3/8" H

Soundstream TA1.600D

600W Monoblock Tarantula Series Class D Amplifier

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600W Monoblock Tarantula Series Class D Amplifier

• RMS Power: 250W x 1 @ 4 ohm, 375W x 1 @ 2 ohm, 600W x 1 @ 1 ohm
• Audiophile Grade IRTM Transistors
• Low Pass Filter
• Dimensions: 8" W x 10.50" L x 2" H

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• RMS Power: 250W x 1 @ 4 ohm, 375W x 1 @ 2 ohm, 600W x 1 @ 1 ohm
• Audiophile Grade IRTM Transistors
• Low Pass Filter
• Dimensions: 8" W x 10.50" L x 2" H

Nitro BMWX-3888

4000W Monoblock Digital BMWX Series Amplifier with Remote Bass Control

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4000W Monoblock Digital BMWX Series Amplifier with Remote Bass Control

4000W Digital Monoblock Amplifier • Built-in Low-Pass Crossovers • Bass Remote Control Included • PWM MOSFET Power Supply • Selectable Bass Boost • 2-Way System Protection Circuitry

4000W Digital Monoblock Amplifier • Built-in Low-Pass Crossovers • Bass Remote Control Included • PWM MOSFET Power Supply • Selectable Bass Boost • 2-Way System Protection Circuitry

MB Quart RM1000.1

1000W Single Channel Monoblock Reference MYKRO Series Hybrid Class D Car Power Amplifier

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1000W Single Channel Monoblock Reference MYKRO Series Hybrid Class D Car Power Amplifier

• RMS: 400W x 1 @ 4 ohm, 700W x 1 @ 2 ohm, 1000W x 1 @ 1 ohm
• Total RMS Power: 1000W
• Wired Bass Remote Included
• Bass Boost: 0-12 dB
• Preamp RCA Outputs
• Dimensions: 6-1/2"W x 10-1/4"D x 1-15/16"H

• RMS: 400W x 1 @ 4 ohm, 700W x 1 @ 2 ohm, 1000W x 1 @ 1 ohm
• Total RMS Power: 1000W
• Wired Bass Remote Included
• Bass Boost: 0-12 dB
• Preamp RCA Outputs
• Dimensions: 6-1/2"W x 10-1/4"D x 1-15/16"H

Audiobahn A12005DN

1200W Max, Intake Series Class D Monoblock Amplifier

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1200W Max, Intake Series Class D Monoblock Amplifier

Class-D Intake Series Monoblock Amplifier • 600W RMS x 1 @ 2 • 375W RMS x 1 @ 4 • High and Low Level Inputs • 0-18dB Bass Boost • Variable Low-Pass and Subsonic Filters

Class-D Intake Series Monoblock Amplifier • 600W RMS x 1 @ 2 • 375W RMS x 1 @ 4 • High and Low Level Inputs • 0-18dB Bass Boost • Variable Low-Pass and Subsonic Filters

Crossfire C51000D

1000W RMS Monoblock C5 Series Class D Car Amplifier

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1000W RMS Monoblock C5 Series Class D Car Amplifier

Monoblock C5 Series Class D Car Amplifier • 4 ohm: 250 watts x 1 chan. • 2 ohm: 500 watts x 1 chan. • 1 ohm: 1000 watts x 1 chan. • Pulse Width Modulated MOSFET Power Supply • Preamp RCA Outputs to Daisy Chain Multiple Amps

Monoblock C5 Series Class D Car Amplifier • 4 ohm: 250 watts x 1 chan. • 2 ohm: 500 watts x 1 chan. • 1 ohm: 1000 watts x 1 chan. • Pulse Width Modulated MOSFET Power Supply • Preamp RCA Outputs to Daisy Chain Multiple Amps

Boss CXXD3800

3800W MAX Class D Single Channel Monoblock Chaos Exxtreme Series Amplifier

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

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3800W MAX Class D Single Channel Monoblock Chaos Exxtreme Series Amplifier

• RMS: 1600W x 1 @ 4 ohm
• Peak: 2600W x 1 @ 2 ohm, 3800W x 1 @ 1 ohm
• Class D Circuitry
• Bass Boost 0-18 dB at 50 Hz
• Speaker Level Inputs
• Dimensions: 11"W x 14-15/16"L x 2-7/8"H

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

• RMS: 1600W x 1 @ 4 ohm
• Peak: 2600W x 1 @ 2 ohm, 3800W x 1 @ 1 ohm
• Class D Circuitry
• Bass Boost 0-18 dB at 50 Hz
• Speaker Level Inputs
• Dimensions: 11"W x 14-15/16"L x 2-7/8"H

Massive Audio D 2400

2400W MAx (1200W RMS) Monoblock D Block Series Car Amplifier

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2400W MAx (1200W RMS) Monoblock D Block Series Car Amplifier

• RMS: 350W x 1 @ 4 ohm, 650W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total Peak Power: 2400W
• CEA-2006 Compliant
• Bass Boost: 0-12 dB
• Linkable with RCA
• Dimensions: 11-3/4"L x 6-1/2"W x 2-1/8"H

• RMS: 350W x 1 @ 4 ohm, 650W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total Peak Power: 2400W
• CEA-2006 Compliant
• Bass Boost: 0-12 dB
• Linkable with RCA
• Dimensions: 11-3/4"L x 6-1/2"W x 2-1/8"H

Power Acoustik OVN1-2000D

2000W Max, Class D Monoblock Gothic Series Amplifier

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2000W Max, Class D Monoblock Gothic Series Amplifier

Gothic Series Class D Monoblock Car Amplifier • 600W x 1 Chan. @ 4 Ohm • 900W x 1 Chan. @ 2 Ohm • 1200W x 1 Chan. @ 1 Ohm • Pulse Width Modulation Circuitry • MOSFET Power Supply • Bridged Synchronization •

Gothic Series Class D Monoblock Car Amplifier • 600W x 1 Chan. @ 4 Ohm • 900W x 1 Chan. @ 2 Ohm • 1200W x 1 Chan. @ 1 Ohm • Pulse Width Modulation Circuitry • MOSFET Power Supply • Bridged Synchronization •

Alpine PDX-M6

600W RMS PDX Series Monoblock Class-D Digital Car Amplifier

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600W RMS PDX Series Monoblock Class-D Digital Car Amplifier

• RMS: 600W x 1 @ 4 ohm, 600W x 1 @ 2 ohm
• Total RMS Power: 600W
• CEA-2006 Compliant
• 6-Layer Glass Epoxy PC Board and Compact Size
• Thermal Protection Circuitry
• Dimensions: 7-9/16"D x 10-1/8"W x 2"H

• RMS: 600W x 1 @ 4 ohm, 600W x 1 @ 2 ohm
• Total RMS Power: 600W
• CEA-2006 Compliant
• 6-Layer Glass Epoxy PC Board and Compact Size
• Thermal Protection Circuitry
• Dimensions: 7-9/16"D x 10-1/8"W x 2"H

PowerBass Xtreme XAX-500D

500W RMS XAX Series Class D Monoblock Mini Amplifier

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500W RMS XAX Series Class D Monoblock Mini Amplifier

XAX Series Monoblock Class D Mini Car Amplifier • 1000W MAX • High Efficiency SMD Circuit Technology • Damping Control Circuit • Blue LED Logo, Power And Speaker Terminal Lighting • Platinum-Plated Tiffany RCA Inputs

XAX Series Monoblock Class D Mini Car Amplifier • 1000W MAX • High Efficiency SMD Circuit Technology • Damping Control Circuit • Blue LED Logo, Power And Speaker Terminal Lighting • Platinum-Plated Tiffany RCA Inputs

Boss OL3KD

3000W Max, Class D Monoblock Outlaw Series Amplifier

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3000W Max, Class D Monoblock Outlaw Series Amplifier

Boss Outlaw Monoblock Class D Car Amplifier • 1100W x 1 Chan. @ 4 ohm • 2200W x 1 Chan. @ 2 ohm • 3000W x 1 Chan. @ 1 ohm • Wired Remote Bass • Preamp RCA Outputs • Tuned Bass EQ • LED Indicators • Subsonic Filter

Boss Outlaw Monoblock Class D Car Amplifier • 1100W x 1 Chan. @ 4 ohm • 2200W x 1 Chan. @ 2 ohm • 3000W x 1 Chan. @ 1 ohm • Wired Remote Bass • Preamp RCA Outputs • Tuned Bass EQ • LED Indicators • Subsonic Filter

Soundstream TX1.1300D

1300W RMS, Tarantula Series Class D Monoblock Amplifier

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1300W RMS, Tarantula Series Class D Monoblock Amplifier

Tarantula Series Monoblock Class D Car Amplifier • 900W x 1 Chan. @ 2 Ohm • 520W x 1 Chan. @ 4 Ohm • Double Side PCB And SMD Components • Remote Bass Level Input • Active X-Over • 3-Way System Protection Circuitry

Tarantula Series Monoblock Class D Car Amplifier • 900W x 1 Chan. @ 2 Ohm • 520W x 1 Chan. @ 4 Ohm • Double Side PCB And SMD Components • Remote Bass Level Input • Active X-Over • 3-Way System Protection Circuitry

Massive Audio B2000.1

2000W Max (1000 W RMS) Blade Series Class-D Monoblock 1 ohm Stable Amplifier

184.89
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2000W Max (1000 W RMS) Blade Series Class-D Monoblock 1 ohm Stable Amplifier

• 250W RMS x 1 @ 4 ohm
• 500W RMS x 1 @ 2 ohm
• 1000W RMS x 1 @ 1 ohm
• Total Peak Power: 2000W
• CEA-2006 Compliant
• Built-In Line In Converter and Ground Loop Isolator
• Aluminum Heatsink
• Dimensions: 7.1" W x 10.9" L x 2" H

Promo Savings Icon 184.89

• 250W RMS x 1 @ 4 ohm
• 500W RMS x 1 @ 2 ohm
• 1000W RMS x 1 @ 1 ohm
• Total Peak Power: 2000W
• CEA-2006 Compliant
• Built-In Line In Converter and Ground Loop Isolator
• Aluminum Heatsink
• Dimensions: 7.1" W x 10.9" L x 2" H

Autotek AXL1550.1

1500W Max Monoblock AXL Series Class AB Car Amplifier

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1500W Max Monoblock AXL Series Class AB Car Amplifier

• Peak: 750W x 1 @ 4 ohm, 1500W x 1 @ 2 ohm
• Total Peak Power: 1500W
• 1 Pair of Preamp Outputs
• Bass Boost: 0-12 dB at 50 Hz
• Low Pass Filter: 40-150 Hz
• Dimensions: 9-1/16"W x 17-1/8"D x 2-5/16"H

• Peak: 750W x 1 @ 4 ohm, 1500W x 1 @ 2 ohm
• Total Peak Power: 1500W
• 1 Pair of Preamp Outputs
• Bass Boost: 0-12 dB at 50 Hz
• Low Pass Filter: 40-150 Hz
• Dimensions: 9-1/16"W x 17-1/8"D x 2-5/16"H

Soundstream TRX2000D (TRX-2000D)

2000W RMS, Class D Monoblock Tarantula Series Amplifier

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2000W RMS, Class D Monoblock Tarantula Series Amplifier

Tarantula Series Monoblock Class D Car Amplifier • 1100W x 1 chan. @ 4 ohm • 2000W Max • Twin Stack Technology • Three-way protection circuitry • Pre-amp outputs • Variable low-pass filter

Tarantula Series Monoblock Class D Car Amplifier • 1100W x 1 chan. @ 4 ohm • 2000W Max • Twin Stack Technology • Three-way protection circuitry • Pre-amp outputs • Variable low-pass filter

Boss CXXM1800

900W RMS Class AB Single Channel Monoblock Chaos Exxtreme Series Amplifier

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

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900W RMS Class AB Single Channel Monoblock Chaos Exxtreme Series Amplifier

• RMS: 700W x 1 @ 4 ohm, 900W x 1 @ 2 ohm
• Total Peak Power: 1800W
• Wired Bass Remote Included
• Bass Boost 0-18 dB at 50 Hz
• Speaker Level Inputs
• Dimensions: 11"W x 13-3/4"L x 2-7/8"H

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

• RMS: 700W x 1 @ 4 ohm, 900W x 1 @ 2 ohm
• Total Peak Power: 1800W
• Wired Bass Remote Included
• Bass Boost 0-18 dB at 50 Hz
• Speaker Level Inputs
• Dimensions: 11"W x 13-3/4"L x 2-7/8"H

Soundstream PA1.3500D

3500W Peak (1750W RMS) Picasso Series Class-D Monoblock 1-Ohm Stable Amplifier with Remote Bass Controller

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3500W Peak (1750W RMS) Picasso Series Class-D Monoblock 1-Ohm Stable Amplifier with Remote Bass Controller

• 750 Watts RMS x 1 @ 4 ohm
• 1100 Watts RMS x 1 @ 2 ohm
• 1750 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 3500 Watts
• Variable Bass Boost: 0 to +12 dB
• Heavy duty aluminum alloy heat-sink for extreme heat dissipation
• 7.75"W x 16"L x 2.25"H<

• 750 Watts RMS x 1 @ 4 ohm
• 1100 Watts RMS x 1 @ 2 ohm
• 1750 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 3500 Watts
• Variable Bass Boost: 0 to +12 dB
• Heavy duty aluminum alloy heat-sink for extreme heat dissipation
• 7.75"W x 16"L x 2.25"H<

Soundstream TX1.2600D

2600W RMS, Tarantula Series Class D Monoblock Amplifier

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2600W RMS, Tarantula Series Class D Monoblock Amplifier

Tarantula Series Monoblock Class D Car Amplifier • 1200W x 1 Chan. @ 2 Ohm • 600W x 1 Chan. @ 4 Ohm • Double Side PCB And SMD Components • Remote Bass Level Input • Active X-Over • 3-Way System Protection Circuitry

Tarantula Series Monoblock Class D Car Amplifier • 1200W x 1 Chan. @ 2 Ohm • 600W x 1 Chan. @ 4 Ohm • Double Side PCB And SMD Components • Remote Bass Level Input • Active X-Over • 3-Way System Protection Circuitry

Boss SE2000M

2000W Max, Monoblock Chaos Special Edition Amplifier (SE-2000M)

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2000W Max, Monoblock Chaos Special Edition Amplifier (SE-2000M)

Chaos Special Edition Series Class AB Monoblock Car Amplifier • 500W x 1 chan. @ 4 ohm • 2000W x 1 chan. Max • MOSFET power supply • Speaker-level inputs • Soft turn-on circuit

Chaos Special Edition Series Class AB Monoblock Car Amplifier • 500W x 1 chan. @ 4 ohm • 2000W x 1 chan. Max • MOSFET power supply • Speaker-level inputs • Soft turn-on circuit

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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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