Garage
Shop

Discontinued Class-D Amplifiers

Loading...
Filters

Shop the Category

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

Orion ZO8000.1D

8,000W Peak (4000W RMS) Monoblock Class-D 1-Ohm Stable Amplifier

Go to item page Right Arrow Icon of Right Arrow

8,000W Peak (4000W RMS) Monoblock Class-D 1-Ohm Stable Amplifier

• 600 Watts RMS x 1 @ 4 ohm
• 1000 Watts RMS x 1 @ 2 ohm
• 2000 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 8,000 Watts
• Variable Bass Boost: 0 - +18 dB
• Heavy duty aluminum alloy heat-sink for extreme heat dissipation
• 392mmW x 231.5mmL x 55.5mmH

• 600 Watts RMS x 1 @ 4 ohm
• 1000 Watts RMS x 1 @ 2 ohm
• 2000 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 8,000 Watts
• Variable Bass Boost: 0 - +18 dB
• Heavy duty aluminum alloy heat-sink for extreme heat dissipation
• 392mmW x 231.5mmL x 55.5mmH

JBL Stadium 2

High-performance Full-range 2-channel Class D Car Audio Amplifier

Go to item page Right Arrow Icon of Right Arrow

High-performance Full-range 2-channel Class D Car Audio Amplifier

• High-performance, full-range, 2-channel Class D car audio amplifier
• 4Ω : 100W RMS x 2 channel
• 2Ω : 120W RMS x 2 channel
• 4Ω : Bridged 240W RMS x 1 channel
• High Efficiency, Low Distortion Class D Design
• Compact and sleek
• Full On-Board Protection

• High-performance, full-range, 2-channel Class D car audio amplifier
• 4Ω : 100W RMS x 2 channel
• 2Ω : 120W RMS x 2 channel
• 4Ω : Bridged 240W RMS x 1 channel
• High Efficiency, Low Distortion Class D Design
• Compact and sleek
• Full On-Board Protection

Boss NXD5500

5500W Max Onyx Series Class D Monoblock Power Amplifier

Go to item page Right Arrow Icon of Right Arrow

5500W Max Onyx Series Class D Monoblock Power Amplifier

• RMS: 2300W x 1 @ 4 ohm
• Peak: 4000W x 1 @ 2 ohm, 5500W x 1 chan @ 1 ohm
• Class D Circuitry
• Bass Boost 0-18 dB
• Line and Speaker Level Inputs
• Dimensions: 18-1/8" L x 10" W x 2-3/16" H

• RMS: 2300W x 1 @ 4 ohm
• Peak: 4000W x 1 @ 2 ohm, 5500W x 1 chan @ 1 ohm
• Class D Circuitry
• Bass Boost 0-18 dB
• Line and Speaker Level Inputs
• Dimensions: 18-1/8" L x 10" W x 2-3/16" H

Kenwood KAC-9152D

900W RMS, Class D Monoblock Amplifier

Go to item page Right Arrow Icon of Right Arrow

900W RMS, Class D Monoblock Amplifier

Class-D Monoblock Amplifier • Bass Remote Included • Variable Low-Pass and Subsonic Filter • High and Low Level Inputs • 900W RMS x 1 @ 2 • 1 Pair RCA Outputs • 0 -18/dB Bass Boost

Class-D Monoblock Amplifier • Bass Remote Included • Variable Low-Pass and Subsonic Filter • High and Low Level Inputs • 900W RMS x 1 @ 2 • 1 Pair RCA Outputs • 0 -18/dB Bass Boost

Sony XM-DS1300P5 Xplod

800W Max, Class D Monoblock Amplifier

Go to item page Right Arrow Icon of Right Arrow

800W Max, Class D Monoblock Amplifier

800 watt monoblock power amplifier • Xplod quality • 400 watts RMS x 1 @ 2 ohm • Class D design • variable bass boost (0 - 10 dB @ 40 Hz) • subsonic filter (for cleaner performance) • speaker- and preamp-level inputs

800 watt monoblock power amplifier • Xplod quality • 400 watts RMS x 1 @ 2 ohm • Class D design • variable bass boost (0 - 10 dB @ 40 Hz) • subsonic filter (for cleaner performance) • speaker- and preamp-level inputs

Sony XM-D9001GTR

Class D Monoblock Amplifier

Go to item page Right Arrow Icon of Right Arrow

Class D Monoblock Amplifier

Class D Monoblock Amplifier • 550W x 1 chan. @ 4 Ohm • 900W x 1 chan. @ 2 Ohm • MOSFET power supply • speaker-level inputs with high level sensing • CEA-2006 compliant • variable bass boost

Class D Monoblock Amplifier • 550W x 1 chan. @ 4 Ohm • 900W x 1 chan. @ 2 Ohm • MOSFET power supply • speaker-level inputs with high level sensing • CEA-2006 compliant • variable bass boost

Precision Power PPI BA7000.1D

7000W Black Ice Series Monoblock Class D Car Amplifier

Get bigger discounts with our bundled Savings:
View All Deals!

Go to item page Right Arrow Icon of Right Arrow

7000W Black Ice Series Monoblock Class D Car Amplifier

• RMS Power: 1000W x 1 @ 4 ohm, 1500W x 1 @ 2 ohm, 2300 x 1 @ 1 ohm, 3500W x 1 @ 0.5 ohm
• Total Peak Power: 7000W
• Variable 12dB High, Low, & Subsonic Crossovers
• Dimensions: 8.6"W x 21"L x 2.3"H

Promo Savings Icon

Get bigger discounts with our bundled Savings:
View All Deals!

• RMS Power: 1000W x 1 @ 4 ohm, 1500W x 1 @ 2 ohm, 2300 x 1 @ 1 ohm, 3500W x 1 @ 0.5 ohm
• Total Peak Power: 7000W
• Variable 12dB High, Low, & Subsonic Crossovers
• Dimensions: 8.6"W x 21"L x 2.3"H

Kicker KX200.2 (40KX200.2)

200W RMS KX Series 2-Channel Class D-IC Stereo Bridgeable Car Power Amplifier (KX2002)

Go to item page Right Arrow Icon of Right Arrow

200W RMS KX Series 2-Channel Class D-IC Stereo Bridgeable Car Power Amplifier (KX2002)

• 50W x 2 Chan. @ 4 ohm
• 100W x 2 Chan. @ 2 ohm
• Bridged: 200W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• Single Channel Operation
• 4 Gauge Power and Ground Inputs
• Stylish Magnetic Panel Covers Tuning Options for Clean Install

• 50W x 2 Chan. @ 4 ohm
• 100W x 2 Chan. @ 2 ohm
• Bridged: 200W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• Single Channel Operation
• 4 Gauge Power and Ground Inputs
• Stylish Magnetic Panel Covers Tuning Options for Clean Install

SPL GLA1-6000D

6000W Max Monoblock Class D Gorilla Series Car Amplifier

Go to item page Right Arrow Icon of Right Arrow

6000W Max Monoblock Class D Gorilla Series Car Amplifier

• RMS: 1700W x 1 @ 4 ohm, 2500W x 1 @ 2 ohm, 3200W x 1 @ 1 ohm
• Total Peak Power: 6000W
• Class D Circuitry
• Bass Boost 0-12 dB
• 1 Pair of Preamp Outputs
• Dimensions: 9-1/10"W x 17-1/2"L x 2-3/10"H

• RMS: 1700W x 1 @ 4 ohm, 2500W x 1 @ 2 ohm, 3200W x 1 @ 1 ohm
• Total Peak Power: 6000W
• Class D Circuitry
• Bass Boost 0-12 dB
• 1 Pair of Preamp Outputs
• Dimensions: 9-1/10"W x 17-1/2"L x 2-3/10"H

Kicker ZX500.1 (11ZX500.1)

500W RMS Class D Monoblock ZX Series Amplifier

Go to item page Right Arrow Icon of Right Arrow

500W RMS Class D Monoblock ZX Series Amplifier

• RMS: 250W x 1 @ 4 ohm, 500W x 1 @ 2 ohm
• Total RMS Power: 500W
• CEA-2006 Compliant
• Bass Boost: 0-18 dB at 40 Hz
• Optional Vinyl Skins For Personalization
• Dimensions: 12"L x 9-5/8"W x 2-1/8"H

• RMS: 250W x 1 @ 4 ohm, 500W x 1 @ 2 ohm
• Total RMS Power: 500W
• CEA-2006 Compliant
• Bass Boost: 0-18 dB at 40 Hz
• Optional Vinyl Skins For Personalization
• Dimensions: 12"L x 9-5/8"W x 2-1/8"H

Phoenix Gold SX2 600.1 (SX26001)

600W Class D Monoblock Amplifier

Go to item page Right Arrow Icon of Right Arrow

600W Class D Monoblock Amplifier

• Class D 1-Channel Monoblock Amplifier
• 600 watts into 1 ohm
• Audio Precision Quality Control Verification
• Tri-light LED amplifier status indicators
• Onboard Thermal Management
• Power/Ground Wire Size: 4GA
• Bass Boost: @ 40Hz 0 to +6dB

• Class D 1-Channel Monoblock Amplifier
• 600 watts into 1 ohm
• Audio Precision Quality Control Verification
• Tri-light LED amplifier status indicators
• Onboard Thermal Management
• Power/Ground Wire Size: 4GA
• Bass Boost: @ 40Hz 0 to +6dB

JBL GTO-1001EZ

1000 Watt RMS GTO Series Class D Monoblock Amplifier

Go to item page Right Arrow Icon of Right Arrow

1000 Watt RMS GTO Series Class D Monoblock Amplifier

• 650W RMS x 1 @ 4 ohm
• 1000W RMS x 1 @ 2 ohm
• Total Peak Power: 1450W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +12 dB
• Class AB/D Circuitry
• Dimensions: 14-11/16"W x 11-15/16"L x 2-5/8"H

• 650W RMS x 1 @ 4 ohm
• 1000W RMS x 1 @ 2 ohm
• Total Peak Power: 1450W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +12 dB
• Class AB/D Circuitry
• Dimensions: 14-11/16"W x 11-15/16"L x 2-5/8"H

Hifonics Brutus BRX2416.1D Monoblock Amplifier

2400 Watt Monoblock Brutus Series Super Class D 1-Ohm Stable Subwoofer Amplifier - (Brutus 2400 Watt)

Go to item page Right Arrow Icon of Right Arrow

2400 Watt Monoblock Brutus Series Super Class D 1-Ohm Stable Subwoofer Amplifier - (Brutus 2400 Watt)

• RMS Power: 850W x 1 @ 4 ohm, 1600W x 1 @ 2 ohm, 2400W x 1 @ 1 ohm
• Total Peak Power: 2400W
• Variable Low Pass Filter
• Dimensions: 9.8" W x 14.9" L x 2.4" H

• RMS Power: 850W x 1 @ 4 ohm, 1600W x 1 @ 2 ohm, 2400W x 1 @ 1 ohm
• Total Peak Power: 2400W
• Variable Low Pass Filter
• Dimensions: 9.8" W x 14.9" L x 2.4" H

Orion HCCA-D2400

2400W Max, HCCA High Current Competition Class D Monoblock Amplifier

Go to item page Right Arrow Icon of Right Arrow

2400W Max, HCCA High Current Competition Class D Monoblock Amplifier

2400W HCCA High Current Competition Class D Monoblock Amplifier • 425W x 1 chan. @ 4 Ohm • 800W x 1 chan. @ 2 Ohm • 1 Ohm: 1200 watts x 1 chan. • MOSFET power supply • CEA-2006 compliant

2400W HCCA High Current Competition Class D Monoblock Amplifier • 425W x 1 chan. @ 4 Ohm • 800W x 1 chan. @ 2 Ohm • 1 Ohm: 1200 watts x 1 chan. • MOSFET power supply • CEA-2006 compliant

Autotek Mean Machine M4000.1D

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

Go to item page Right Arrow Icon of Right Arrow

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

MTX Audio TA81001 Thunder 81001

Class D Monoblock Super Amplifier Thunder81001

Go to item page Right Arrow Icon of Right Arrow

Class D Monoblock Super Amplifier Thunder81001

Thunder Super Class D Monoblock Amplifier • 1000W RMS x 1 @ 2 • 1500W RMS x 1 @ 1 • Parametric Bass Boost • Prizm EFX • Xtant Cooling Technology • Wired Remote • Built-In Capacitor Terminals

Thunder Super Class D Monoblock Amplifier • 1000W RMS x 1 @ 2 • 1500W RMS x 1 @ 1 • Parametric Bass Boost • Prizm EFX • Xtant Cooling Technology • Wired Remote • Built-In Capacitor Terminals

Hifonics Brutus BRX2016.1D Monoblock Amplifier

2000 Watt Monoblock Brutus Series Class D 1-Ohm Stable Subwoofer Amplifier - (Brutus 2000 Watt)

Go to item page Right Arrow Icon of Right Arrow

2000 Watt Monoblock Brutus Series Class D 1-Ohm Stable Subwoofer Amplifier - (Brutus 2000 Watt)

• RMS Power: 700W x 1 @ 4 ohm, 1400W x 1 @ 2 ohm, 2000W x 1 @ 1 ohm
• Total Peak Power: 2000W
• Variable Low Pass Filter
• Dimensions: 9.8" W x 14.7" L x 2.4" H

• RMS Power: 700W x 1 @ 4 ohm, 1400W x 1 @ 2 ohm, 2000W x 1 @ 1 ohm
• Total Peak Power: 2000W
• Variable Low Pass Filter
• Dimensions: 9.8" W x 14.7" L x 2.4" H

Power Acoustik VA1‐1600D

1600W Class A/B Monoblock Amplifier w/Bass Remote

Go to item page Right Arrow Icon of Right Arrow

1600W Class A/B Monoblock Amplifier w/Bass Remote

• Class D Mono-block
• Hybrid Aluminum Alloy Heatsink
• Direct Short, Thermal, & Overload Circuits
• 9"L x 8.75"W x 2"H

• Class D Mono-block
• Hybrid Aluminum Alloy Heatsink
• Direct Short, Thermal, & Overload Circuits
• 9"L x 8.75"W x 2"H

Kenwood Excelon XR900-5

900W RMS Excelon Reference Fit Series 2 ohm Stable 5-Channel Class-D Amplifier

Go to item page Right Arrow Icon of Right Arrow

900W RMS Excelon Reference Fit Series 2 ohm Stable 5-Channel Class-D Amplifier

• 60W x 4, 400W x 1 RMS @ 4 ohm
• 75W x 4, 600W x 1 RMS @ 2 ohm
• 150W x 2, 600W x 1 RMS @ 4 ohm, Bridged
• CEA-2006 Compliant
• Aluminum Heatsink
• 10-1/4" W x 6-5/8" L x 2" H

• 60W x 4, 400W x 1 RMS @ 4 ohm
• 75W x 4, 600W x 1 RMS @ 2 ohm
• 150W x 2, 600W x 1 RMS @ 4 ohm, Bridged
• CEA-2006 Compliant
• Aluminum Heatsink
• 10-1/4" W x 6-5/8" L x 2" H

Go to item page Right Arrow Icon of Right Arrow

600 Watt Class D Subwoofer Amplifier • Grand Touring Series • RCA low-level inputs • Variable bass boost • Full-range preamp outputs • Features a 12dB per octave electronic crossover

600 Watt Class D Subwoofer Amplifier • Grand Touring Series • RCA low-level inputs • Variable bass boost • Full-range preamp outputs • Features a 12dB per octave electronic crossover

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

    1968 Ford Bronco

    2003 Lexus SC430

    2018 Lexus RC350

    2003 Chevrolet Kodiak C8500

    2019 Audi A3

    2002 Dodge Ram 3500 Van

    2011 Rolls Royce Ghost

    2017 Subaru Legacy

    2021 Dodge Durango

    2010 Audi TT

    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.