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MB Quart FA1-2000.1 (Open Box Complete)

FORMULA Series Monoblock Class-D 2000 Watt 1-Ohm Stable Amplifier

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FORMULA Series Monoblock Class-D 2000 Watt 1-Ohm Stable Amplifier

• FORMULA Series Monoblock Class D Amplifier
• 2000W x 1 @ 1 ohm / 1000W x 1 @ 2 ohm / 500W @ 4 ohm
• DC Signal Sense
• FLUID-FETS
• Heavy duty heat-sink efficiently moves heat from the MOSFET
• Bass Boost: 0-12dB

• FORMULA Series Monoblock Class D Amplifier
• 2000W x 1 @ 1 ohm / 1000W x 1 @ 2 ohm / 500W @ 4 ohm
• DC Signal Sense
• FLUID-FETS
• Heavy duty heat-sink efficiently moves heat from the MOSFET
• Bass Boost: 0-12dB

SPL DK-2000D

2000W Max, Phantom Series Class D Monoblock Amplifier (DK2000D)

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2000W Max, Phantom Series Class D Monoblock Amplifier (DK2000D)

SPL DK-2000D 2000W Max Phantom Series Class D Monoblock Power Amplifier • 4 ohm: 800 watts x 1 chan. • 2 ohm: 1300 watts x 1 chan. • 1 ohm: 1600 watts x 1 chan.

SPL DK-2000D 2000W Max Phantom Series Class D Monoblock Power Amplifier • 4 ohm: 800 watts x 1 chan. • 2 ohm: 1300 watts x 1 chan. • 1 ohm: 1600 watts x 1 chan.

Rockford Fosgate Power T500-1bd

Power Series Compact Class bD Monoblock Amplifier

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Power Series Compact Class bD Monoblock Amplifier

Power Series 1-Channel Class BD Car Amplifier • 250W x 1 chan. @ 4 ohm • 400W x 1 chan. @ 2 ohm • 500W x 1 chan. @ 1 ohm • MOSFET Power Supply • RCA pass-thru • Audiophile grade speaker connections

Power Series 1-Channel Class BD Car Amplifier • 250W x 1 chan. @ 4 ohm • 400W x 1 chan. @ 2 ohm • 500W x 1 chan. @ 1 ohm • MOSFET Power Supply • RCA pass-thru • Audiophile grade speaker connections

Lanzar MAXP2051D

4000W Max, Max Pro Series Class D Monoblock Amplifier with Remote Bass Control

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4000W Max, Max Pro Series Class D Monoblock Amplifier with Remote Bass Control

Pro Series Monoblock Class D Car Amplifier • 4000W MAX • 1000W x 1-Chan. @ 4 Ohm • Variable Bass Boost • Preamp RCA Outputs • 4-Way System Protection Circuitry • Soft Start Anti-Thump Turn-On • Blue Illuminated Logo

Pro Series Monoblock Class D Car Amplifier • 4000W MAX • 1000W x 1-Chan. @ 4 Ohm • Variable Bass Boost • Preamp RCA Outputs • 4-Way System Protection Circuitry • Soft Start Anti-Thump Turn-On • Blue Illuminated Logo

Kicker ZX2500.1

ZX-Series Class D Monoblock Amplifier 06ZX2500.1

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ZX-Series Class D Monoblock Amplifier 06ZX2500.1

Class D Monoblock Subwoofer Amplifier • 2500 watts x 1 chan @ 2ohm • Subsonic Filter • Remote Bass Control • CEA-2006 Compliant • Crossover Control

Class D Monoblock Subwoofer Amplifier • 2500 watts x 1 chan @ 2ohm • Subsonic Filter • Remote Bass Control • CEA-2006 Compliant • Crossover Control

Rockford Fosgate P700-1BD

700W RMS Class bD Punch Series Monoblock Amplifier (P7001BD)

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700W RMS Class bD Punch Series Monoblock Amplifier (P7001BD)

Punch Series Monoblock Class BD Car Amplifier • 225 watts x 1 chan @ 4 ohm • 450 watts x 1 chan @ 2 ohm• 700 watts x 1 chan @ 1 ohm • MOSFET Power Supply • LED Power, Thermal, and Protect Indicators • Cast Aluminum Heatsink • Nickel-Plated Screw Terminals and RCA Level Inputs

Punch Series Monoblock Class BD Car Amplifier • 225 watts x 1 chan @ 4 ohm • 450 watts x 1 chan @ 2 ohm• 700 watts x 1 chan @ 1 ohm • MOSFET Power Supply • LED Power, Thermal, and Protect Indicators • Cast Aluminum Heatsink • Nickel-Plated Screw Terminals and RCA Level Inputs

Boss CER3600D

3600W Max Single Channel Monoblock Class D Chaos Epic Series Power Amplifier

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3600W Max Single Channel Monoblock Class D Chaos Epic Series Power Amplifier

• RMS: 1100W x 1 @ 4 ohm
• Peak: 2300W x 1 @ 2 ohm, 3600W x 1 @ 1 ohm
• Class D Circuitry
• Bass Boost 0-18 dB at 50 Hz
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 11-1/4"W x 12-7/16"L x 2-7/16"H

• RMS: 1100W x 1 @ 4 ohm
• Peak: 2300W x 1 @ 2 ohm, 3600W x 1 @ 1 ohm
• Class D Circuitry
• Bass Boost 0-18 dB at 50 Hz
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 11-1/4"W x 12-7/16"L x 2-7/16"H

Soundstream TRX700D

700W RMS, Tarantula Series Class D Monoblock Amplifier

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700W RMS, Tarantula Series Class D Monoblock Amplifier

Soundstream Tarantula Series Monoblock Amp • 350W x 1-Chan. @ 4 Ohm • 520W x 1-Chan. @ 2 Ohm • MOSFET Power Supply • Twin Stack Technology • Variable Bass Boost • Bass Boost Remote • CEA-2006 Compliant

Soundstream Tarantula Series Monoblock Amp • 350W x 1-Chan. @ 4 Ohm • 520W x 1-Chan. @ 2 Ohm • MOSFET Power Supply • Twin Stack Technology • Variable Bass Boost • Bass Boost Remote • CEA-2006 Compliant

Absolute PRO D1800 (PROD1800)

1800W Max, Class D Monoblock PRO Series Amplifier

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1800W Max, Class D Monoblock PRO Series Amplifier

PRO Series Monoblock Class D Car Amplifier • 500 Watts x 1 Chan. @ 4 Ohm • 1000 Watts x 1 Chan. @ 2 Ohm • 1800 Watts x 1 Chan. @ 1 Ohm • MOSFET PWM Power Supply • Military Spec Audiophile Components

PRO Series Monoblock Class D Car Amplifier • 500 Watts x 1 Chan. @ 4 Ohm • 1000 Watts x 1 Chan. @ 2 Ohm • 1800 Watts x 1 Chan. @ 1 Ohm • MOSFET PWM Power Supply • Military Spec Audiophile Components

Crunch DRA2550.1D

2500W Max V-Drive Series Class D Single Channel Monoblock Car Audio Amplifier

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2500W Max V-Drive Series Class D Single Channel Monoblock Car Audio Amplifier

• Peak: 625W x 1 @ 4 ohm, 1250W x 1 @ 2 ohm, 2500W x 1 @ 1 ohm
• Total Peak Power: 2500W
• Wired Bass Level Remote
• Bass Boost: 0-10 dB
• Illuminated Badge and Heatsink
• Dimensions: 13-3/4"L x 9-1/2"W x 2-1/8"H

• Peak: 625W x 1 @ 4 ohm, 1250W x 1 @ 2 ohm, 2500W x 1 @ 1 ohm
• Total Peak Power: 2500W
• Wired Bass Level Remote
• Bass Boost: 0-10 dB
• Illuminated Badge and Heatsink
• Dimensions: 13-3/4"L x 9-1/2"W x 2-1/8"H

MB Quart PAB 1200.1D

Class D Monoblock Premium Series Amplifier (PAB1200.1D)

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Class D Monoblock Premium Series Amplifier (PAB1200.1D)

Premium Series Class D Monoblock Car Amplifier • 600W x 1 chan. @ 4 ohm • 800W x 1 chan. @ 2 ohm • 1200W x 1 chan. @ 1 ohm • PWM MOSFET power supply • Focused mass aluminium heat sink • Wire concealing detachable end panels

Premium Series Class D Monoblock Car Amplifier • 600W x 1 chan. @ 4 ohm • 800W x 1 chan. @ 2 ohm • 1200W x 1 chan. @ 1 ohm • PWM MOSFET power supply • Focused mass aluminium heat sink • Wire concealing detachable end panels

Soundstream PX1.2000D

2000W RMS, Picasso Series Class D Monoblock Amplifier

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2000W RMS, Picasso Series Class D Monoblock Amplifier

Picasso Series Monoblock Car Amplifier • 750W x 1 chan @ 4 Ohm • 1300W x 1 chan @ 2 Ohm • MOSFET Power Supply • FR4 Circuit Board • Twin Stack Technology • Glossy Black Hairline Anodized Heatsink • LED Indicators

Picasso Series Monoblock Car Amplifier • 750W x 1 chan @ 4 Ohm • 1300W x 1 chan @ 2 Ohm • MOSFET Power Supply • FR4 Circuit Board • Twin Stack Technology • Glossy Black Hairline Anodized Heatsink • LED Indicators

Earthquake Sound PH2000WD1.1

2000W Max Monoblock 1 Ohm Stable Class D Power House Series Digital Car Amplifier

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2000W Max Monoblock 1 Ohm Stable Class D Power House Series Digital Car Amplifier

• RMS: 500W x 1 @ 4 ohm, 1000W x 1 @ 2 ohm, 1000W x 1 @ 1 ohm
• Total Peak Power: 2000W
• Wired Bass Remote Included
• Bass Boost: 0-10 dB
• Class D Circuitry
• Dimensions: 12"L x 10-1/8"W x 2-3/8"H

• RMS: 500W x 1 @ 4 ohm, 1000W x 1 @ 2 ohm, 1000W x 1 @ 1 ohm
• Total Peak Power: 2000W
• Wired Bass Remote Included
• Bass Boost: 0-10 dB
• Class D Circuitry
• Dimensions: 12"L x 10-1/8"W x 2-3/8"H

Kicker CX300.1 Open Box Complete

600W Max CX Series Class D Monoblock Car Amplifier

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600W Max CX Series Class D Monoblock Car Amplifier

• Open Box Complete
• RMS: 150W x 1 @ 4 ohm, 300W x 1 @ 2 ohm
• Total Peak Power: 600W
• CEA-2006 Compliant
• Bass Boost 0-12 dB at 40 Hz
• Vertical Mounting Option
• Dimensions: 7-3/16"W x 8-1/8"D x 2-3/8"H

• Open Box Complete
• RMS: 150W x 1 @ 4 ohm, 300W x 1 @ 2 ohm
• Total Peak Power: 600W
• CEA-2006 Compliant
• Bass Boost 0-12 dB at 40 Hz
• Vertical Mounting Option
• Dimensions: 7-3/16"W x 8-1/8"D x 2-3/8"H

Power Acoustik RZ1-2300D Open Box Complete (Very Good, Used)

2300W Max Monoblock RAZOR Series Full Range Class D Car Amplifier

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2300W Max Monoblock RAZOR Series Full Range Class D Car Amplifier

• Item Condition: Open Box
• RMS: 900W x 1 @ 4 ohm, 1400W x 1 @ 2 ohm
• Total Peak Power: 2300W
• Wired Bass Remote Included
• Bass Boost: 0-12 dB
• Class D Circuitry
• Dimensions: 4-3/4"W x 11"L x 1-1/3"H

• Item Condition: Open Box
• RMS: 900W x 1 @ 4 ohm, 1400W x 1 @ 2 ohm
• Total Peak Power: 2300W
• Wired Bass Remote Included
• Bass Boost: 0-12 dB
• Class D Circuitry
• Dimensions: 4-3/4"W x 11"L x 1-1/3"H

Cadence XAM500.4BT

1000W Bluetooth Smart Ready 4-Channel Xenith (XAM) Series Class D Full Range Amplifier

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1000W Bluetooth Smart Ready 4-Channel Xenith (XAM) Series Class D Full Range Amplifier

• RMS: 90W x 4 @ 4 ohm, 125W x 4 @ 2 ohm, Bridged, 4 ohm: 250 watts x 2 chan.
• Total Peak Power: 1000W
• Bluetooth Smart Ready inputs
• Full Range Digital Amplifier
• Top Mount Backlit Plexiglass control area
• Aluminum Extruded Chassis
• 12.91" L x 5.00" W x 2.00" H

• RMS: 90W x 4 @ 4 ohm, 125W x 4 @ 2 ohm, Bridged, 4 ohm: 250 watts x 2 chan.
• Total Peak Power: 1000W
• Bluetooth Smart Ready inputs
• Full Range Digital Amplifier
• Top Mount Backlit Plexiglass control area
• Aluminum Extruded Chassis
• 12.91" L x 5.00" W x 2.00" H

Audiobahn AMA36001DH

1800W RMS, Mono Block Class D Murdered Out Series Car Amplifier

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1800W RMS, Mono Block Class D Murdered Out Series Car Amplifier

• RMS: 600W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm, 1800W x 1 @ 1 ohm
• Total RMS Power: 1800W
• 1 Pair of Preamp Outputs
• Bass Boost: 0-18 dB
• Low Pass Filter: 50-120 Hz
• Dimensions: 12-3/8"W x 8-1/2"D x 2-11/16"H

• RMS: 600W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm, 1800W x 1 @ 1 ohm
• Total RMS Power: 1800W
• 1 Pair of Preamp Outputs
• Bass Boost: 0-18 dB
• Low Pass Filter: 50-120 Hz
• Dimensions: 12-3/8"W x 8-1/2"D x 2-11/16"H

Crunch GP1500D

1500W Max, Ground Pounder Class D Monoblock Amplifier GP 1500D

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1500W Max, Ground Pounder Class D Monoblock Amplifier GP 1500D

Ground Pounder Series 1-Channel Class D Car Amplifier • 375W x 1 chan. @ 4 ohm • 750W x 1 chan. @ 2 ohm • 1500W x 1 chan. @ 1 ohm Max • PWM MOSFET Power Supply • Silver-plated power connectors • Silver-plated RCA inputs and outputs

Ground Pounder Series 1-Channel Class D Car Amplifier • 375W x 1 chan. @ 4 ohm • 750W x 1 chan. @ 2 ohm • 1500W x 1 chan. @ 1 ohm Max • PWM MOSFET Power Supply • Silver-plated power connectors • Silver-plated RCA inputs and outputs

MB Quart XA1-1000.1D

1000W Monoblock X-Line Series Class D Amplifier

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1000W Monoblock X-Line Series Class D Amplifier

• Peak : 250W x 1 @ 4 ohm, 500W x 1 @ 2 ohm, 1000W x 1 @ 1 ohm
• Fluid-FETS hand selected insulated MOSFETS
• Q-Stasis preamp stage with wide input range
• Elaborate preamplifier with extended control
• Frequency Response: 10 - 300 Hz

• Peak : 250W x 1 @ 4 ohm, 500W x 1 @ 2 ohm, 1000W x 1 @ 1 ohm
• Fluid-FETS hand selected insulated MOSFETS
• Q-Stasis preamp stage with wide input range
• Elaborate preamplifier with extended control
• Frequency Response: 10 - 300 Hz

Precision Power PPI DCX 1000.1 ( DCX1000.1 )

Class D Monoblock Car Amplifier

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Class D Monoblock Car Amplifier

Class-D Monoblock Amplifier • 600W RMS x 1 @ 2 • 1000W RMS x 1 @ 1 • QBASS PLUS Bass Boost • RCA Output • Phase Control • Adjustable Input Gain • Independant Output Crossover • PowerLOCK Connectors

Class-D Monoblock Amplifier • 600W RMS x 1 @ 2 • 1000W RMS x 1 @ 1 • QBASS PLUS Bass Boost • RCA Output • Phase Control • Adjustable Input Gain • Independant Output Crossover • PowerLOCK Connectors

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    FAQ Frequently asked questions in Discontinued Class-D Amplifiers


    Class D Amplifiers Frequently Asked Questions (FAQ)
    Class D amplifiers are a type of switching amplifier known for their high efficiency and compact size. Unlike traditional Class A, B, and AB amplifiers that use continuous analog voltage to amplify audio signals, Class D amplifiers employ a digital switching technique. This process rapidly switches the output transistors on and off, effectively turning them into binary switches that deliver the audio signal to the speaker. The switching nature of Class D amplifiers drastically reduces power wastage, resulting in higher efficiency and less heat production. As a result, Class D amplifiers are ideal for applications with limited space or power constraints, making them popular in car audio, home theater systems, and portable devices.
    Yes, modern Class D amplifiers have made significant advancements in audio fidelity and can deliver high-quality sound performance. While traditional audiophiles may have associated Class D with lower audio quality due to early models' limitations, today's Class D amplifiers have overcome many of these challenges. With advancements in switching technology, filtering, and feedback mechanisms, Class D amplifiers can now offer exceptional audio reproduction that rivals traditional Class AB amplifiers. Additionally, Class D amplifiers' efficiency and lower heat generation make them well-suited for high-power audio applications where traditional amplifiers would be impractical.
    Yes, Class D amplifiers are versatile and can power various speaker types, including subwoofers, woofers, mid-range, and tweeters. When selecting a Class D amplifier for your speakers, consider the power output (wattage) and impedance rating. Ensure that the amplifier's power rating matches or slightly exceeds your speakers' power handling capabilities to prevent underpowering or overpowering, which can lead to distortion or speaker damage. Additionally, check the amplifier's impedance range to ensure compatibility with your speakers' impedance. Most Class D amplifiers can handle both 4-ohm and 2-ohm loads, making them suitable for a wide range of speaker configurations.
    No, Class D amplifiers are known for their high efficiency, which results in significantly less heat generation compared to other amplifier classes like Class A or Class AB. The digital switching technique used in Class D amplifiers reduces power loss, resulting in a more efficient conversion of electrical energy into audio output. As a result, Class D amplifiers remain relatively cool even at high volume levels, making them suitable for space-constrained installations and applications where heat dissipation is a concern. Their cool operation also extends the lifespan of internal components and reduces the need for large heat sinks or fans.
    Yes, many Class D amplifiers support bridge mode, allowing you to increase the power output when driving a single speaker or subwoofer. In bridge mode, the amplifier combines the power output from two channels into a single channel, effectively doubling the power delivered to the speaker. However, it's essential to follow the manufacturer's guidelines and ensure that your amplifier supports bridging. Additionally, pay attention to the speaker's impedance requirements, as bridging may change the amplifier's impedance capabilities. If you're unsure or need assistance with bridging your Class D amplifier, contact Sonic Electronix's knowledgeable staff, who can help you find the right amplifier and configuration for your audio setup. With their compact size, high efficiency, and versatility, Class D amplifiers offer a compelling solution for various audio applications, delivering powerful and clear sound performance with minimal heat output.
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