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Audiopipe APCL-10001D Open Box Complete

1000W Consumer Line Series Class D Monoblock Amplifier

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1000W Consumer Line Series Class D Monoblock Amplifier

• Item Condition: Open Box Complete
• RMS Power: 400W x 1 @ 4 ohm, 600W x 1 @ 2 ohm, 1000W x 1 @ 1 ohm
• Total Peak Power: 1000W
• Adjustable Low Pass Filter
• High Quality Aluminum Heat Sink
• Dimensions: 6.93" W x 11.34" L x 2.16" H

• Item Condition: Open Box Complete
• RMS Power: 400W x 1 @ 4 ohm, 600W x 1 @ 2 ohm, 1000W x 1 @ 1 ohm
• Total Peak Power: 1000W
• Adjustable Low Pass Filter
• High Quality Aluminum Heat Sink
• Dimensions: 6.93" W x 11.34" L x 2.16" H

Pyle PLAD3300D

3600W Max Monoblock Pyle Driver Series Class D Amplifier

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3600W Max Monoblock Pyle Driver Series Class D Amplifier

Pyle Driver Series Monoblock Class D Car Amplifier • 4 ohm: 600 watts x 1 chan. • 2 ohm: 900 watts x 1 chan. • 1 ohm: 1800 watts x 1 chan.

Pyle Driver Series Monoblock Class D Car Amplifier • 4 ohm: 600 watts x 1 chan. • 2 ohm: 900 watts x 1 chan. • 1 ohm: 1800 watts x 1 chan.

Hifonics ZRX2400.1D Open Box Complete (Very Good, Used)

2400W Max Class D Monoblock Zeus Series Amplifier

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2400W Max Class D Monoblock Zeus Series Amplifier

• Item Condition: Open Box
• Peak: 650W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm, 2400W x 1 @ 1 ohm
• Total Peak Power: 2400W
• Class D Circuitry
• Variable Bass Boost: 0 to +10 dB at 50 Hz
• Wired Bass Remote Included
• Dimensions: 17-3/16"L x 10"W x 2-7/16"H

• Item Condition: Open Box
• Peak: 650W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm, 2400W x 1 @ 1 ohm
• Total Peak Power: 2400W
• Class D Circuitry
• Variable Bass Boost: 0 to +10 dB at 50 Hz
• Wired Bass Remote Included
• Dimensions: 17-3/16"L x 10"W x 2-7/16"H

Power Acoustik LFA1-4000D

4000W Max, Class D Monoblock LFA Series Amplifier

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4000W Max, Class D Monoblock LFA Series Amplifier

Class D Monoblock LFA Series Amplifier • 4000W Max • 1200W x 1 Chan. @ 4Ohm • 1700W x 1 Chan. @ 2Ohm • 2200W x 1 Chan. @ 1Ohm • PWM Power Supply • Wired Bass Remote • 1-Ohm Stable • Adjustable Tuned Bass EQ

Class D Monoblock LFA Series Amplifier • 4000W Max • 1200W x 1 Chan. @ 4Ohm • 1700W x 1 Chan. @ 2Ohm • 2200W x 1 Chan. @ 1Ohm • PWM Power Supply • Wired Bass Remote • 1-Ohm Stable • Adjustable Tuned Bass EQ

NVX JAD800.4 Open Box, Good Condition Used

True 800W RMS, Full Range Class D 4-Channel Amplifier (JAD-800.4) Open Box Complete- Good/Used

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True 800W RMS, Full Range Class D 4-Channel Amplifier (JAD-800.4) Open Box Complete- Good/Used

• 4 ohm: 125 watts x 4-Chan.
• 2 ohm: 200 watts x 4-Chan.
• Bridged, 4 ohm: 400 x 2 chan.
• Pulse Width Modulated MOSFET Power Supply
• 4/3/2 Channel Operation

• 4 ohm: 125 watts x 4-Chan.
• 2 ohm: 200 watts x 4-Chan.
• Bridged, 4 ohm: 400 x 2 chan.
• Pulse Width Modulated MOSFET Power Supply
• 4/3/2 Channel Operation

Soundstream DTR1.1400D

1400W RMS, D-Tower Series Class D Monoblock Power Amplifier

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1400W RMS, D-Tower Series Class D Monoblock Power Amplifier

D-Tower Series Monoblock Class D Car Amplifier • 1400W x 1 Chan. @ 1 Ohm • 900W x 1 Chan. @ 2 Ohm • Double Side PCB And SMD Components • Remote Bass Level Input • Gloss Black Finish • 3-Way System Protection Circuitry

D-Tower Series Monoblock Class D Car Amplifier • 1400W x 1 Chan. @ 1 Ohm • 900W x 1 Chan. @ 2 Ohm • Double Side PCB And SMD Components • Remote Bass Level Input • Gloss Black Finish • 3-Way System Protection Circuitry

MTX Audio RT500D

500W RMS, Monoblock Class D Road Thunder Amplifier

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500W RMS, Monoblock Class D Road Thunder Amplifier

• RMS: 250W x 1 @ 4 ohm, 500W x 1 @ 2 ohm
• Total RMS Power: 500W
• Wired Bass Remote Included
• Bass Boost: 0-12 dB
• Class D Circuitry
• Dimensions: 11-3/8"L x 7-1/16"W x 2-1/8"H

• RMS: 250W x 1 @ 4 ohm, 500W x 1 @ 2 ohm
• Total RMS Power: 500W
• Wired Bass Remote Included
• Bass Boost: 0-12 dB
• Class D Circuitry
• Dimensions: 11-3/8"L x 7-1/16"W x 2-1/8"H

American Bass VFL44801D Open Box Complete

4500W VFL Series Class D Mono Hybrid Car Amplifier

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4500W VFL Series Class D Mono Hybrid Car Amplifier

• Item Condition: Open Box Complete
• 4500W VFL Series Class D Mono Hybrid Car Amplifier
• MAX Power at 1 Ohm: 4500 x 1
• Remote bass knob
• Frequency Response: 15Hz ~ 300KHz
• Signal to Noise Ratio: 85db
• Four way protection: DC, Speaker short, Thermal, Voltage

• Item Condition: Open Box Complete
• 4500W VFL Series Class D Mono Hybrid Car Amplifier
• MAX Power at 1 Ohm: 4500 x 1
• Remote bass knob
• Frequency Response: 15Hz ~ 300KHz
• Signal to Noise Ratio: 85db
• Four way protection: DC, Speaker short, Thermal, Voltage

Kole Audio TRAX1-1800D (TRAX 1-1800D)

1800W Max, TRAX Series Class D Digital Monoblock Amplifier

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1800W Max, TRAX Series Class D Digital Monoblock Amplifier

TRAX Series Class D Digital Monoblock Amplifier • 1100W x 1 chan. @ 1 ohm • 820W x 1 chan. @ 2 ohm • 550W x 1 chan. @ 4 ohm • 1800W Max • PWM Power Supply • Midnight Blue Finish • Three-Way Protection •

TRAX Series Class D Digital Monoblock Amplifier • 1100W x 1 chan. @ 1 ohm • 820W x 1 chan. @ 2 ohm • 550W x 1 chan. @ 4 ohm • 1800W Max • PWM Power Supply • Midnight Blue Finish • Three-Way Protection •

Precision Power PPI D2000/1

2000W Max, Class D Monoblock Car Amplifier

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2000W Max, Class D Monoblock Car Amplifier

2000W Class D MonoBlock Amplifier • 600W x 1 chan. @ 2 Ohm • 1000W x 1 chan. @ 1 Ohm • Q-BASS • PWM design • 1 Ohm stable

2000W Class D MonoBlock Amplifier • 600W x 1 chan. @ 2 Ohm • 1000W x 1 chan. @ 1 Ohm • Q-BASS • PWM design • 1 Ohm stable

Planet Audio TRQ1.5000D

5000W Monoblock Torque Series Class D Amplifier

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5000W Monoblock Torque Series Class D Amplifier

• RMS Power: 1800W x 1 @ 4 ohm, 2500W x 1 @ 2 ohm, 3500W x 1 @ 1 ohm
• Total Peak Power: 5000W
• Variable Low Pass Filter
• Dimensions: 9.5" W x 18.5" L x 2.125" H

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• RMS Power: 1800W x 1 @ 4 ohm, 2500W x 1 @ 2 ohm, 3500W x 1 @ 1 ohm
• Total Peak Power: 5000W
• Variable Low Pass Filter
• Dimensions: 9.5" W x 18.5" L x 2.125" 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

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

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220W RMS, 2-Channel Stealth Series Amplifier

Stealth Series 2-Channel Class D Car Amplifier • 65 watts x 2 chan. @ 4 ohm • 110 watts x 2 chan. @ 2 ohm • Full PWM Power Supply • Standard ATC/ATO Automotive 25A Power Fuses

Stealth Series 2-Channel Class D Car Amplifier • 65 watts x 2 chan. @ 4 ohm • 110 watts x 2 chan. @ 2 ohm • Full PWM Power Supply • Standard ATC/ATO Automotive 25A Power Fuses

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

Metra MPS-AMP60X4

360W Max (90W RMS) 4 ohm Stable 4-Channel Class-D Powersports Mini Amplifier

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360W Max (90W RMS) 4 ohm Stable 4-Channel Class-D Powersports Mini Amplifier

• 60 Watts RMS x 4 @ 4 ohm
• 90 Watts RMS x 4 @ 2 ohm
• 180 Watts RMS x 2 @ 4 ohm, Bridged
• Built-In Crossover
• Great for Powersports Use
• Aluminum Heatsink
• Dimensions: 7.519" W x 4.18" L x 1.54" H

• 60 Watts RMS x 4 @ 4 ohm
• 90 Watts RMS x 4 @ 2 ohm
• 180 Watts RMS x 2 @ 4 ohm, Bridged
• Built-In Crossover
• Great for Powersports Use
• Aluminum Heatsink
• Dimensions: 7.519" W x 4.18" L x 1.54" H

Kicker IX500.4 (10IX500.4)

500W 4-Channel Class D IX Series Amplifier (IX5004)

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500W 4-Channel Class D IX Series Amplifier (IX5004)

• 75W x 4-Chan. @ 4 ohm
• 125W x 4-Chan. @ 2 ohm
• 4-Channel Operation
• 250W x 2 Chan. Bridged
• 0-18 Bass Boost
• Gold-Plated Terminals
• Small Footprint
• Low and High Pass Filters

• 75W x 4-Chan. @ 4 ohm
• 125W x 4-Chan. @ 2 ohm
• 4-Channel Operation
• 250W x 2 Chan. Bridged
• 0-18 Bass Boost
• Gold-Plated Terminals
• Small Footprint
• Low and High Pass Filters

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

Sony XM-GS6DSP (Open Box, Complete)

780W RMS GS Series 2-ohm Stable 5/6 Channel Class-D Amplifier with Digital Signal Processor

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780W RMS GS Series 2-ohm Stable 5/6 Channel Class-D Amplifier with Digital Signal Processor

• 45W x 4 chan., 90W x 2 (Sub channel) @ 4 ohm
• 175W x 2 (Subwoofer), 600W x 1 @ 2 ohm
• Total Peak Power: 780 Watts
• CTA2006 Compliant
• Built-In Digital Signal Processor
• Control Settings and Stream Music via Bluetooth
• Dimensions: 11-5/8" W x 7-7/8" L x 2-1/8" H

• 45W x 4 chan., 90W x 2 (Sub channel) @ 4 ohm
• 175W x 2 (Subwoofer), 600W x 1 @ 2 ohm
• Total Peak Power: 780 Watts
• CTA2006 Compliant
• Built-In Digital Signal Processor
• Control Settings and Stream Music via Bluetooth
• Dimensions: 11-5/8" W x 7-7/8" L x 2-1/8" H

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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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