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Discontinued Class-D Amplifiers

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Soundstream RUB1.1000D

1000W RMS, Rubicon Series Class D Monoblock Amplifier

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1000W RMS, Rubicon Series Class D Monoblock Amplifier

Rubicon Series Monoblock Car Amplifier • 600 watts x 1 chan @ 4 Ohm • 800 watts x 1 chan @ 2 Ohm • MOSFET Power Supply • LED Protection Indicator • SMT Built In Cooling Fan • Aluminum Alloy Heatsink

Rubicon Series Monoblock Car Amplifier • 600 watts x 1 chan @ 4 Ohm • 800 watts x 1 chan @ 2 Ohm • MOSFET Power Supply • LED Protection Indicator • SMT Built In Cooling Fan • Aluminum Alloy Heatsink

Diamond Audio D3 600.1

600 watts, Class D Monoblock Amplifier D3600.1

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600 watts, Class D Monoblock Amplifier D3600.1

Black Anodized Heatsink • Raised Diamond Audio logo • 600W x 1 @ 1 Ohm RMS • 450W x 1 @ 2 Ohm RMS • Sub-Bass EQ • Built in crossovers

Black Anodized Heatsink • Raised Diamond Audio logo • 600W x 1 @ 1 Ohm RMS • 450W x 1 @ 2 Ohm RMS • Sub-Bass EQ • Built in crossovers

Hifonics ZXX-1200.1D

1200W Peak Zeus Series Class-D Monoblock 1-Ohm Stable Amplifier (ZXX 1200-1D)

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1200W Peak Zeus Series Class-D Monoblock 1-Ohm Stable Amplifier (ZXX 1200-1D)

• 400 Watts Peak x 1 @ 4 ohm
• 600 Watts Peak x 1 @ 2 ohm
• 1,200 Watts Peak x 1 @ 1 ohm
• Total Peak Power: 1,200 Watts
• Low-Pass and Sub-Sonic Filters
• Variable Bass Boost
• Aluminum Heatsink
• 12.6" W x 10" L x 2.4" H

• 400 Watts Peak x 1 @ 4 ohm
• 600 Watts Peak x 1 @ 2 ohm
• 1,200 Watts Peak x 1 @ 1 ohm
• Total Peak Power: 1,200 Watts
• Low-Pass and Sub-Sonic Filters
• Variable Bass Boost
• Aluminum Heatsink
• 12.6" W x 10" L x 2.4" H

Kicker 08ZX550.3

590W RMS, 3-Channel ZX Series Amplifier (ZX550.3, 08ZX5503, ZX5503)

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590W RMS, 3-Channel ZX Series Amplifier (ZX550.3, 08ZX5503, ZX5503)

ZX Series 3-Channel Class AB with Class D Subwoofer Channel Car Amplifier • 70W x 2 chan. + 210W x sub chan. @ 4 ohm • 85W x 2 chan. + 420W sub chan. @ 2 ohm • 1100W Max approx. • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios

ZX Series 3-Channel Class AB with Class D Subwoofer Channel Car Amplifier • 70W x 2 chan. + 210W x sub chan. @ 4 ohm • 85W x 2 chan. + 420W sub chan. @ 2 ohm • 1100W Max approx. • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios

Legacy LA1110BK (Black)

1100W Max, Class D Monoblock Icon Series Car Amplifier with Black Color Chassis

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1100W Max, Class D Monoblock Icon Series Car Amplifier with Black Color Chassis

Legacy Icon Series Monoblock Class D Car Amplifier • 500W RMS @ 4 ohm • 1100W Max @ 2 ohm • Variable Bass Boost • High and Low Level Inputs • Variable Low-Pass Filter • 3-Way System Protection Circuitry • Color: Black

Legacy Icon Series Monoblock Class D Car Amplifier • 500W RMS @ 4 ohm • 1100W Max @ 2 ohm • Variable Bass Boost • High and Low Level Inputs • Variable Low-Pass Filter • 3-Way System Protection Circuitry • Color: Black

Kicker KX400.1 (40KX400.1)

400W RMS KX Series Monoblock Class-D Car Power Amplifier

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400W RMS KX Series Monoblock Class-D Car Power Amplifier

• RMS: 200W x 1 @ 4 ohm, 400W x 1 @ 2 ohm
• Total Peak Power: 800W
• CEA-2006 Compliant
• Kick EQ+ Bass Boost: 0-18 dB from 20-80 Hz
• Magnetic Panel Covers Controls
• Dimensions: 8-5/16"W x 8"L x 2-1/8"H

• RMS: 200W x 1 @ 4 ohm, 400W x 1 @ 2 ohm
• Total Peak Power: 800W
• CEA-2006 Compliant
• Kick EQ+ Bass Boost: 0-18 dB from 20-80 Hz
• Magnetic Panel Covers Controls
• Dimensions: 8-5/16"W x 8"L x 2-1/8"H

SPL FX1-2000D

Class D Monoblock Amplifier

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Class D Monoblock Amplifier

FX1 Series 1-Channel Class D Car Amplifier • 600W x 1 chan. @ 4 ohm • 900W x 1 chan. @ 2 ohm • 1200W x 1 chan. @ 1 ohm • 2000W x 1 chan. Max • Nickel Plated Heavy Duty Power & Speaker Terminals

FX1 Series 1-Channel Class D Car Amplifier • 600W x 1 chan. @ 4 ohm • 900W x 1 chan. @ 2 ohm • 1200W x 1 chan. @ 1 ohm • 2000W x 1 chan. Max • Nickel Plated Heavy Duty Power & Speaker Terminals

Kole Audio QX1-3000D

3000W Max, Class D Monoblock Amplifier

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3000W Max, Class D Monoblock Amplifier

QX Series Single-Channel Class D Car Amplifier • 1100W x 1 Chan @ 4 ohm • 1800W x 1 Chan @ 2 ohm • 3000 watts Max • Wired Remote Bass • Tuned Bass EQ • 1 Ohm Stable • Four Way Protection Circuit • Preamp RCA Outputs

QX Series Single-Channel Class D Car Amplifier • 1100W x 1 Chan @ 4 ohm • 1800W x 1 Chan @ 2 ohm • 3000 watts Max • Wired Remote Bass • Tuned Bass EQ • 1 Ohm Stable • Four Way Protection Circuit • Preamp RCA Outputs

Hifonics Zeus ZRX1800.1D

1800W Max Monoblock Class D Zeus Series Car Amplifier

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1800W Max Monoblock Class D Zeus Series Car Amplifier

• Peak: 500W x 1 @ 4 ohm, 900W x 1 @ 2 ohm, 1800W x 1 @ 1 ohm
• Total Peak Power: 1800W
• Class D Circuitry
• Variable Bass Boost: 0 to +10 dB at 50 Hz
• Wired Bass Remote Included
• Dimensions: 14-13/16"L x 10"W x 2-1/3"H

• Peak: 500W x 1 @ 4 ohm, 900W x 1 @ 2 ohm, 1800W x 1 @ 1 ohm
• Total Peak Power: 1800W
• Class D Circuitry
• Variable Bass Boost: 0 to +10 dB at 50 Hz
• Wired Bass Remote Included
• Dimensions: 14-13/16"L x 10"W x 2-1/3"H

Planet Audio BB1200.4

1200W Big Bang Series 4-Channel Full-Range Digital Class D Car Amplifier

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1200W Big Bang Series 4-Channel Full-Range Digital Class D Car Amplifier

• 200W x 4-Chan. @ 4 ohm
• 300W x 4-Chan. @ 2 ohm
• 600W x 2 Chan. @ 4 ohm
• 2-Way System Protection
• 4/3/2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Illuminated Logo

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• 200W x 4-Chan. @ 4 ohm
• 300W x 4-Chan. @ 2 ohm
• 600W x 2 Chan. @ 4 ohm
• 2-Way System Protection
• 4/3/2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Illuminated Logo

Sony XM-GTR6001

1300W Max, Class D Monoblock Amplifier

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1300W Max, Class D Monoblock Amplifier

Sony GTR Series 1-Channel Class D Car Amplifier • 600W x 1 Chan. @ 4 ohm • 900W x 1 Chan. @ 2 ohm • 1300 watts x 1 Chan. Max • Preamp RCA outputs • Speaker-level inputs • Active thermal control • Single channel operation

Sony GTR Series 1-Channel Class D Car Amplifier • 600W x 1 Chan. @ 4 ohm • 900W x 1 Chan. @ 2 ohm • 1300 watts x 1 Chan. Max • Preamp RCA outputs • Speaker-level inputs • Active thermal control • Single channel operation

Hitron HKA2000.1D

2000W Max Pro Series Class D Monoblock Subwoofer Amplifier w/ Remote Level Control

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2000W Max Pro Series Class D Monoblock Subwoofer Amplifier w/ Remote Level Control

• 2000W x 1-Chan. @ 1 Ohm Max
• 1200W x 1-Chan. @ 2 Ohm
• Variable Bass Boost Control
• Speaker-Level Inputs
• Glass/Epoxy Printed Circuit Board
• 0/180 Phase Selector

• 2000W x 1-Chan. @ 1 Ohm Max
• 1200W x 1-Chan. @ 2 Ohm
• Variable Bass Boost Control
• Speaker-Level Inputs
• Glass/Epoxy Printed Circuit Board
• 0/180 Phase Selector

MB Quart OA1100.5

1100W Max Class D 5-Channel Onyx Series Amplifier

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1100W Max Class D 5-Channel Onyx Series Amplifier

• Full-Range RMS: 75W x 4 @ 4 ohm, 150W x 4 @ 2 ohm
• Subwoofer RMS: 350W x 1 @ 4 ohm, 500W x 1 @ 2 ohm
• Class D Circuitry
• FLUID-FETS MOSFETS Circuit
• Heavy Duty Black Onyx
• Dimensions: 9-7/16"W x 16"D x 2-1/4"H

• Full-Range RMS: 75W x 4 @ 4 ohm, 150W x 4 @ 2 ohm
• Subwoofer RMS: 350W x 1 @ 4 ohm, 500W x 1 @ 2 ohm
• Class D Circuitry
• FLUID-FETS MOSFETS Circuit
• Heavy Duty Black Onyx
• Dimensions: 9-7/16"W x 16"D x 2-1/4"H

Performance Teknique ICBM-POWER

4000W Max, Class D Digital Monoblock Amplifier with Wired Bass Remote

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4000W Max, Class D Digital Monoblock Amplifier with Wired Bass Remote

ICBM Monoblock Class D Car Amplifier • 850 Watts X 1 Chan. @ 4 Ohm • 1250 Watts X 4 Chan. @ 2 Ohm • 1700 Watts MAX • Soft Start On/Off • Bypass Line Output • 3-Way System Protection • Mono Channel Operation •

ICBM Monoblock Class D Car Amplifier • 850 Watts X 1 Chan. @ 4 Ohm • 1250 Watts X 4 Chan. @ 2 Ohm • 1700 Watts MAX • Soft Start On/Off • Bypass Line Output • 3-Way System Protection • Mono Channel Operation •

RE Audio XTX-5000.1 (XTX5000.1)

5000W XTX Series Monoblock Full Digital Class D Car Amplifier

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5000W XTX Series Monoblock Full Digital Class D Car Amplifier

XTX Series Monoblock Full Range Digital Car Amplifier • 5000W Dynamic • 2-Way System Protection • Brushed Aluminum Alloy Convection Cooled Heatsink • Variable Low-Pass Filter • Variable Bass Boost

XTX Series Monoblock Full Range Digital Car Amplifier • 5000W Dynamic • 2-Way System Protection • Brushed Aluminum Alloy Convection Cooled Heatsink • Variable Low-Pass Filter • Variable Bass Boost

Massive Audio N3 (ES - Special Edition)

Ultra Compact 2800W Max Nano Block Series Monoblock Class D Amplifier

169.99
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Ultra Compact 2800W Max Nano Block Series Monoblock Class D Amplifier

• RMS: 450W x 1 @ 4 ohm, 700W x 1 @ 2 ohm, 1400W x 1 @ 1 ohm
• Total Peak Power: 2800W
• CEA-2006 Compliant
• Selectable Bass Boost: 0, +6, +12 dB
• Class D Circuitry
• Dimensions: 10-5/16"L x 5-1/2"W x 2-1/8"H

Promo Savings Icon 169.99

• RMS: 450W x 1 @ 4 ohm, 700W x 1 @ 2 ohm, 1400W x 1 @ 1 ohm
• Total Peak Power: 2800W
• CEA-2006 Compliant
• Selectable Bass Boost: 0, +6, +12 dB
• Class D Circuitry
• Dimensions: 10-5/16"L x 5-1/2"W x 2-1/8"H

JBL GTO-751EZ

1200 Watt Max Monoblock GTO Series Class D Car Amplifier

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1200 Watt Max Monoblock GTO Series Class D Car Amplifier

• RMS: 500W x 1 @ 4 ohm, 750W x 1 @ 2 ohm
• Total RMS Power: 750W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +12 dB
• Class D Circuitry
• Dimensions: 9-11/16"W x 12"L x 2-5/8"H

• RMS: 500W x 1 @ 4 ohm, 750W x 1 @ 2 ohm
• Total RMS Power: 750W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +12 dB
• Class D Circuitry
• Dimensions: 9-11/16"W x 12"L x 2-5/8"H

Soundstream TA1.2000D

2000W Monoblock Tarantula Series Class-D Amplifier

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2000W Monoblock Tarantula Series Class-D Amplifier

• RMS Power: 700W x 1 @ 4 ohm, 1300W x 1 @ 2 ohm, 2000W x 1 @ 1 ohm
• Audiophile Grade IRTM Transistors
• Low Pass Filter
• Dimensions: 8" W x 18" L x 2" H

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• RMS Power: 700W x 1 @ 4 ohm, 1300W x 1 @ 2 ohm, 2000W x 1 @ 1 ohm
• Audiophile Grade IRTM Transistors
• Low Pass Filter
• Dimensions: 8" W x 18" L x 2" H

Earthquake Sound T2000WD/1

2000W Max Digital Monoblock TNT Series Car Amplifier with High Level Inputs

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H:H
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2000W Max Digital Monoblock TNT Series Car Amplifier with High Level Inputs

• RMS: 500W x 1 @ 4 ohm, 1000W x 1 @ 2 ohm
• Total Peak Power: 2000W
• Wired Bass Remote Included
• Bass Boost: 0-10 dB
• Class D Stealth Design
• Dimensions: 11"D x 9-3/4"W x 2-1/4"H

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• RMS: 500W x 1 @ 4 ohm, 1000W x 1 @ 2 ohm
• Total Peak Power: 2000W
• Wired Bass Remote Included
• Bass Boost: 0-10 dB
• Class D Stealth Design
• Dimensions: 11"D x 9-3/4"W x 2-1/4"H

Soundstream BXA1-5000D

5000W Peak (1650W RMS) Monoblock Class D w/ Built-in BX Digital Bass Reconstruction Amplifier

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5000W Peak (1650W RMS) Monoblock Class D w/ Built-in BX Digital Bass Reconstruction Amplifier

• 700 watts x 1 channel @ 4 ohm
• 1100 watts x 1 channel @ 2 ohm
• 1650 watts x 1 channel @ 1 ohm
• Total RMS Power: 1,650 watts
• Class D 1 ohm Stable Monoblock Amplifier

• 700 watts x 1 channel @ 4 ohm
• 1100 watts x 1 channel @ 2 ohm
• 1650 watts x 1 channel @ 1 ohm
• Total RMS Power: 1,650 watts
• Class D 1 ohm Stable Monoblock Amplifier

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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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