Garage
Shop

Discontinued Class-D Amplifiers

Loading...
Filters

Shop the Category

filter-icon Filters & Sort
You are currently viewing discontinued products.

Kenwood KAC-D5101

Class D Mono Amplifier 1000 Watts MAX Power

Go to item page Right Arrow Icon of Right Arrow

Class D Mono Amplifier 1000 Watts MAX Power

• 300 Watts RMS x 1 @ 4 ohm
• 500 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 1000 Watts
• Speaker Level Input
• Signal Sensing Turn-On
• Variable Low Pass Filter: 50-200 Hz at 24 dB per octave
• Variable Bass Boost: 0 to +18 dB bass boost at 40 Hz

• 300 Watts RMS x 1 @ 4 ohm
• 500 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 1000 Watts
• Speaker Level Input
• Signal Sensing Turn-On
• Variable Low Pass Filter: 50-200 Hz at 24 dB per octave
• Variable Bass Boost: 0 to +18 dB bass boost at 40 Hz

DC Audio 3.5k + Free $75 Sonic Electronix Gift Card

3500W Competition Series Monoblock Class D Amplifier + Free $75 Sonic Electronix Gift Card

Go to item page Right Arrow Icon of Right Arrow

3500W Competition Series Monoblock Class D Amplifier + Free $75 Sonic Electronix Gift Card

• RMS Power: 750W x 1 @ 4 ohm, 1800W x 1 @ 2 ohm, 3500W x 1 @ 1 ohm
• Strappable for Up to 7,000W of Power
• Variable Low Pass Filter
• Dimensions: 9.38" W x 21.26" L x 2.35" H
• Free $75 Sonic Electronix Gift Card

• RMS Power: 750W x 1 @ 4 ohm, 1800W x 1 @ 2 ohm, 3500W x 1 @ 1 ohm
• Strappable for Up to 7,000W of Power
• Variable Low Pass Filter
• Dimensions: 9.38" W x 21.26" L x 2.35" H
• Free $75 Sonic Electronix Gift Card

Kicker DXA 500 Watt Monoblock Class D Subwoofer Car Audio Amplifier (4 Pack)

Kicker DXA 500 Watt Monoblock Class D Subwoofer Car Audio Amplifier (4 Pack)

Go to item page Right Arrow Icon of Right Arrow

Kicker DXA 500 Watt Monoblock Class D Subwoofer Car Audio Amplifier (4 Pack)

• RMS Power: 250W x 1 @ 4 ohm, 500W 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: 250W x 1 @ 4 ohm, 500W 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

JBL Club-1KW

2400W Max (1000W RMS) Monoblock Class-D Amplifier w/ Remote Level Control Included

Go to item page Right Arrow Icon of Right Arrow

2400W Max (1000W RMS) Monoblock Class-D Amplifier w/ Remote Level Control Included

• 600 Watts RMS x 1 @ 4 ohm
• 1000 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 2400 Watts
• CEA-2006 Compliant/Preamp Outputs/LPF
• 0 - 12 dB Bass Boost
• Heavy Duty Heat Sink

VIP Star Icon

VIP Product Get $27.00 in rewards to spend later

• 600 Watts RMS x 1 @ 4 ohm
• 1000 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 2400 Watts
• CEA-2006 Compliant/Preamp Outputs/LPF
• 0 - 12 dB Bass Boost
• Heavy Duty Heat Sink

MTX THUNDER1000.1

1000W RMS Class D Thunder Series Monoblock Car Amplifier

Go to item page Right Arrow Icon of Right Arrow

1000W RMS Class D Thunder Series Monoblock Car Amplifier

• 350 watts x 1 channel @ 4 ohm
• 600 watts x 1 channel @ 2 ohm
• 1000 watts x 1 channel @ 1 ohm
• Total RMS Power: 1000 watts
• Class D 1 ohm Stable Monoblock Amplifier

VIP Star Icon

VIP Product Get $30.00 in rewards to spend later

• 350 watts x 1 channel @ 4 ohm
• 600 watts x 1 channel @ 2 ohm
• 1000 watts x 1 channel @ 1 ohm
• Total RMS Power: 1000 watts
• Class D 1 ohm Stable Monoblock Amplifier

JL Audio XD800/8v2

800W XDv2 Series 8-Channel Class D Full-Range Amplifier with High-Speed NexD Switching

Go to item page Right Arrow Icon of Right Arrow

800W XDv2 Series 8-Channel Class D Full-Range Amplifier with High-Speed NexD Switching

• NexD Switching Technology
• Differential Balanced Input Section
• Advanced Rollback Protection
• Frequency Response: 12 Hz - 22 kHz (+0, -1dB)
• Detented, Calibrated Filter Freq. Potentiometer

VIP Star Icon

VIP Product Get $100.00 in rewards to spend later

• NexD Switching Technology
• Differential Balanced Input Section
• Advanced Rollback Protection
• Frequency Response: 12 Hz - 22 kHz (+0, -1dB)
• Detented, Calibrated Filter Freq. Potentiometer

Memphis PRX800.5V

800W RMS Power Reference Series Class-D 5-Channel Amplifier with Bass Remote

Go to item page Right Arrow Icon of Right Arrow

800W RMS Power Reference Series Class-D 5-Channel Amplifier with Bass Remote

• 70 watts x 4 channel + 200 watts x 1 channel @ 4 ohm
• 100 watts x 4 channel + 400 watts x 1 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm + 400 watts x 1 channel @ 2 ohm
• Total RMS Power: 800 watts
• Class D 2 ohm Stable 5-Channel Amplifier

VIP Star Icon

VIP Product Get $60.00 in rewards to spend later

• 70 watts x 4 channel + 200 watts x 1 channel @ 4 ohm
• 100 watts x 4 channel + 400 watts x 1 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm + 400 watts x 1 channel @ 2 ohm
• Total RMS Power: 800 watts
• Class D 2 ohm Stable 5-Channel Amplifier

Alpine X-A90M

900W RMS X-Series Class-D Monoblock 2 ohm Stable Amplifier

Go to item page Right Arrow Icon of Right Arrow

900W RMS X-Series Class-D Monoblock 2 ohm Stable Amplifier

• 600 Watts RMS x 4 @ 4 ohm
• 900 Watts RMS x 4 @ 2 ohm
• CEA-2006 Compliant
• Low Pass and High Pass Filters
• 0 - 12dB Bass Boost
• Aluminum Heatsink
• Dimensions: 11-3/4" W x 7-5/8" L x 2" H

VIP Star Icon

VIP Product Get $75.00 in rewards to spend later

• 600 Watts RMS x 4 @ 4 ohm
• 900 Watts RMS x 4 @ 2 ohm
• CEA-2006 Compliant
• Low Pass and High Pass Filters
• 0 - 12dB Bass Boost
• Aluminum Heatsink
• Dimensions: 11-3/4" W x 7-5/8" L x 2" H

JL Audio J2 1000.1 (J21000.1)

1000W RMS, J2 Series Class D Monoblock Subwoofer Amplifier with Bass Remote

Go to item page Right Arrow Icon of Right Arrow

1000W RMS, J2 Series Class D Monoblock Subwoofer Amplifier with Bass Remote

J2 Series Monoblock High-Efficiency Class D Car Amplifier • 1000W x 1 Chan. @ 1 ohm • MOSFET power supply • Bass remote included • Preamp RCA outputs • Low-pass active filter

J2 Series Monoblock High-Efficiency Class D Car Amplifier • 1000W x 1 Chan. @ 1 ohm • MOSFET power supply • Bass remote included • Preamp RCA outputs • Low-pass active filter

Crunch PZ2-1530.1D

1500W RMS Powerzone Series Class-D Monoblock Amplifier

Go to item page Right Arrow Icon of Right Arrow

1500W RMS Powerzone Series Class-D Monoblock Amplifier

• 375 watts x 1 channel @ 4 ohm
• 750 watts x 1 channel @ 2 ohm
• 1500 watts x 1 channel @ 1 ohm
• Total RMS Power: 1500 watts
• Class D 1 ohm Stable Monoblock Amplifier

• 375 watts x 1 channel @ 4 ohm
• 750 watts x 1 channel @ 2 ohm
• 1500 watts x 1 channel @ 1 ohm
• Total RMS Power: 1500 watts
• Class D 1 ohm Stable Monoblock Amplifier

Sundown Audio SFB-600D (Open Box, Great)

600W RMS Class D SFB Series Monoblock Car Amplifier

Go to item page Right Arrow Icon of Right Arrow

600W RMS Class D SFB Series Monoblock Car Amplifier

• 250 watts x 1 channel @ 4 ohm
• 350 watts x 1 channel @ 2 ohm
• 600 watts x 1 channel @ 1 ohm
• Total RMS Power: 600 watts
• Class D 1 ohm Stable Monoblock Amplifier

• 250 watts x 1 channel @ 4 ohm
• 350 watts x 1 channel @ 2 ohm
• 600 watts x 1 channel @ 1 ohm
• Total RMS Power: 600 watts
• Class D 1 ohm Stable Monoblock Amplifier

Deaf Bonce AAB-500.1D ATOM

568W RMS Class D Apocalypse Series Monoblock Car Amplifier

Go to item page Right Arrow Icon of Right Arrow

568W RMS Class D Apocalypse Series Monoblock Car Amplifier

• 205 watts x 1 channel @ 4 ohm
• 331 watts x 1 channel @ 2 ohm
• 568 watts x 1 channel @ 1 ohm
• Total RMS Power: 568 watts
• Class D 1 ohm Stable Monoblock Amplifier

VIP Star Icon

VIP Product Get $13.49 in rewards to spend later

• 205 watts x 1 channel @ 4 ohm
• 331 watts x 1 channel @ 2 ohm
• 568 watts x 1 channel @ 1 ohm
• Total RMS Power: 568 watts
• Class D 1 ohm Stable Monoblock Amplifier

Power Acoustik MOFO4-3KD

3000W Peak (1000W RMS) MOFO Series Class D 4-Channel Car Amplifier

Go to item page Right Arrow Icon of Right Arrow

3000W Peak (1000W RMS) MOFO Series Class D 4-Channel Car Amplifier

• 190 watts x 4 channel @ 4 ohm
• 250 watts x 4 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

• 190 watts x 4 channel @ 4 ohm
• 250 watts x 4 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

Memphis PRX500.4V2

500W RMS Class D Power Reference Series 4 Channel Car Amplifier

Go to item page Right Arrow Icon of Right Arrow

500W RMS Class D Power Reference Series 4 Channel Car Amplifier

• 75 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 4-Channel Amplifier

VIP Star Icon

VIP Product Get $30.00 in rewards to spend later

• 75 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 4-Channel Amplifier

EXCLUSIVE

NVX JAD1200.1 Monoblock Amplifier + 50% OFF True Spec Pure OFC Copper 1/0 Gauge Installation Kit

True 1200W RMS, Class D Monoblock Amplifier with Bass Remote and 100% Copper, 2-Channel True Spec 1/0 Gauge Installation Kit

Go to item page Right Arrow Icon of Right Arrow

True 1200W RMS, Class D Monoblock Amplifier with Bass Remote and 100% Copper, 2-Channel True Spec 1/0 Gauge Installation Kit

• RMS: 500W x 1 @ 4 ohm, 800W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total RMS Power: 1200W
• CEA-2006 Compliant
• Wired Bass Remote Included
• Ultra Efficient Class D Design
• Dimensions: 6-7/10"W x 12-8/10"L x 1-8/10"H
• 1/0 Gauge 2-Channel Complete Amplifier Installation Kit
• For Car Audio Systems Over 1000 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 2-channel RCA Interconnect Cable

• RMS: 500W x 1 @ 4 ohm, 800W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total RMS Power: 1200W
• CEA-2006 Compliant
• Wired Bass Remote Included
• Ultra Efficient Class D Design
• Dimensions: 6-7/10"W x 12-8/10"L x 1-8/10"H
• 1/0 Gauge 2-Channel Complete Amplifier Installation Kit
• For Car Audio Systems Over 1000 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 2-channel RCA Interconnect Cable

Taramps MD 12000.1

12,000W RMS MD Series Full Range Class-D Monoblock Amplifier

Go to item page Right Arrow Icon of Right Arrow

12,000W RMS MD Series Full Range Class-D Monoblock Amplifier

• 7200 watts x 1 channel @ 1 ohm
• 12000 watts x 1 channel @ .5 ohm
• Total RMS Power: 12,000 watts
• Class D 0.5 ohm Stable Monoblock Amplifier

• 7200 watts x 1 channel @ 1 ohm
• 12000 watts x 1 channel @ .5 ohm
• Total RMS Power: 12,000 watts
• Class D 0.5 ohm Stable Monoblock Amplifier

Taramps MD 1200.1 - 1 OHM

1200W RMS MD Series Full Range 1-Ohm Stable Class-D Monoblock Amplifier

Go to item page Right Arrow Icon of Right Arrow

1200W RMS MD Series Full Range 1-Ohm Stable Class-D Monoblock Amplifier

• 1000 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

• 1000 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

DS18 GFX-8K1

8000W RMS GFX Series Class-D Monoblock Amplifier with Bass Remote

Go to item page Right Arrow Icon of Right Arrow

8000W RMS GFX Series Class-D Monoblock Amplifier with Bass Remote

• 3500 watts x 1 channel @ 4 ohm
• 5000 watts x 1 channel @ 2 ohm
• 8000 watts x 1 channel @ 1 ohm
• Total RMS Power: 8000 watts
• Class D 2 ohm Stable Monoblock Amplifier

• 3500 watts x 1 channel @ 4 ohm
• 5000 watts x 1 channel @ 2 ohm
• 8000 watts x 1 channel @ 1 ohm
• Total RMS Power: 8000 watts
• Class D 2 ohm Stable Monoblock Amplifier

Precision Power A1000.5D

950W RMS Class D ATOM Series 5 Channel Car Amplifier with Bass Remote

Go to item page Right Arrow Icon of Right Arrow

950W RMS Class D ATOM Series 5 Channel Car Amplifier with Bass Remote

• 60 watts x 4 channel + 250 watts x 1 channel @ 4 ohm
• 100 watts x 4 channel + 450 watts x 1 channel @ 2 ohm
• 700 watts x 1 channel @ 1 ohm (subwoofer output)
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 850 watts
• Class D 2 ohm Stable 5-Channel Amplifier

• 60 watts x 4 channel + 250 watts x 1 channel @ 4 ohm
• 100 watts x 4 channel + 450 watts x 1 channel @ 2 ohm
• 700 watts x 1 channel @ 1 ohm (subwoofer output)
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 850 watts
• Class D 2 ohm Stable 5-Channel Amplifier

Taramps SMART5

5000W RMS SMART Series Class-D Monoblock Amplifier

Go to item page Right Arrow Icon of Right Arrow

5000W RMS SMART Series Class-D Monoblock Amplifier

• 2900 watts x 1 channel @ 4 ohm
• 5000 watts x 1 channel @ 2 ohm
• 5000 watts x 1 channel @ 1 ohm
• Total RMS Power: 5000 watts
• Class D 1 ohm Stable Monoblock Amplifier

• 2900 watts x 1 channel @ 4 ohm
• 5000 watts x 1 channel @ 2 ohm
• 5000 watts x 1 channel @ 1 ohm
• Total RMS Power: 5000 watts
• Class D 1 ohm Stable Monoblock Amplifier

Items per page: 20 40 60

    Clear all

    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.
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage
    Vehicle
    Store
    Delete

    2000 Mercedes-Benz E-Class

    2024 Genesis G80

    2017 Ford Transit-350 HD

    2000 Chevrolet C3500 Pickup

    1992 Toyota Tercel

    2020 Chevrolet Equinox

    1973 Chevrolet Nova

    2006 Honda Pilot

    2006 Nissan Maxima

    2017 Mitsubishi Outlander

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm
    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue
    Loading...
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon

    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.