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EXCLUSIVE

Hifonics HFi1000.1D + Amplifier Kit

1000W RMS, Class D Monoblock HFi Series Amplifier (HFi 10001D) w/ 2 Gauge Amplifier Kit

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1000W RMS, Class D Monoblock HFi Series Amplifier (HFi 10001D) w/ 2 Gauge Amplifier Kit

HFi Series Monoblock Class D Car Amplifier • 750W x 1-Chan. @ 2 Ohm • 1000W x 1-Chan. @ 1 Ohm • Wired HFR-3 Bass Remote • 4-Way System Protection Circuitry • Preamp RCA Outputs • Includes Complete Amplifier Kit

HFi Series Monoblock Class D Car Amplifier • 750W x 1-Chan. @ 2 Ohm • 1000W x 1-Chan. @ 1 Ohm • Wired HFR-3 Bass Remote • 4-Way System Protection Circuitry • Preamp RCA Outputs • Includes Complete Amplifier Kit

Hifonics Brutus BRX2016.1D 2000 Watt RMS Amplifier + FREE 0 Gauge Amp Kit

FREE Complete 0 Gauge Amp Installation Wire Kit Included!!!

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FREE Complete 0 Gauge Amp Installation Wire Kit Included!!!

• 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

Hifonics Brutus BRZ1700.1D Open Box

(Open Box) 1700W RMS, Brutus Series 1-Channel Monoblock Super Class D Amplifier (BRZ 1700.1D)

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(Open Box) 1700W RMS, Brutus Series 1-Channel Monoblock Super Class D Amplifier (BRZ 1700.1D)

Brutus Series Monoblock Class D Car Amplifier • 1700W x 1-Chan. @ 1 Ohm • 1200W x 1-Chan. @ 2 Ohm • 600W x 1-Chan. @ 4 Ohm • Wired HFR-3 Remote • 4-Way System Protection • Phase Shift • Silver-Plated RCA Inputs

Brutus Series Monoblock Class D Car Amplifier • 1700W x 1-Chan. @ 1 Ohm • 1200W x 1-Chan. @ 2 Ohm • 600W x 1-Chan. @ 4 Ohm • Wired HFR-3 Remote • 4-Way System Protection • Phase Shift • Silver-Plated RCA Inputs

2 Kicker CompR 12" 43CWR124 Subwoofers + Alpine PDX-M12 1200W RMS Amplifier

2400 Watt Max/1200 Watt RMS Car Audio Bass Package

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2400 Watt Max/1200 Watt RMS Car Audio Bass Package

• RMS: 1200W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm
• Total RMS Power: 1200W
• CEA-2006 Compliant
• 6-Layer Glass Epoxy PC Board and Compact Size
• Thermal Protection Circuitry
• Dimensions: 7-9/16"D x 10-1/8"W x 2"H

• RMS: 1200W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm
• Total RMS Power: 1200W
• CEA-2006 Compliant
• 6-Layer Glass Epoxy PC Board and Compact Size
• Thermal Protection Circuitry
• Dimensions: 7-9/16"D x 10-1/8"W x 2"H

MB Quart DSC 1500.1D (DSC1500.1D)

1500W RMS, Discus Series Class D Monoblock Amplifier (DSC1500.1D)

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1500W RMS, Discus Series Class D Monoblock Amplifier (DSC1500.1D)

Discus Series Class D Monoblock Car Amplifier • 375W x 1 chan. @ 4 ohm • 750W x 1 chan. @ 2 ohm • 1500W x 1 chan. @ 1 ohm • Unbalanced RCA inputs • Damping Factor: >180 • Subsonic Filter (15-35 Hz)

Discus Series Class D Monoblock Car Amplifier • 375W x 1 chan. @ 4 ohm • 750W x 1 chan. @ 2 ohm • 1500W x 1 chan. @ 1 ohm • Unbalanced RCA inputs • Damping Factor: >180 • Subsonic Filter (15-35 Hz)

JL Audio XD200/2

200W 2-Channel Class D XD Series Full-Range Car Amplifier

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200W 2-Channel Class D XD Series Full-Range Car Amplifier

• 100W x 2-Chan @ 2 Ohm
• NexD Ultra-High Speed Topology
• Preamp RCA Outputs
• Variable High/Low-Pass Filter
• 3-Way System Protection Circuitry
• Remote Bass Input

• 100W x 2-Chan @ 2 Ohm
• NexD Ultra-High Speed Topology
• Preamp RCA Outputs
• Variable High/Low-Pass Filter
• 3-Way System Protection Circuitry
• Remote Bass Input

Polk Audio PA D5000.5 - Open Box, Very Good Condition (Used)

900W RMS PA D Series Class-D 5-Channel Car Amplifier

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900W RMS PA D Series Class-D 5-Channel Car Amplifier

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

Alpine XA90V (Open Box, Complete)

900W RMS X-Series Class-D 5-Channel 2 Ohm Stable Amplifier

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900W RMS X-Series Class-D 5-Channel 2 Ohm Stable Amplifier

• 600 Watts RMS x 5 @ 4 ohm (75W x 4, 300W x 1)
• 900 Watts RMS x 5 @ 2 ohm (100W x 4, 500W x 1)
• 900 Watts RMS x 5 @ 4 ohm, Bridged (200W x 2, 500W x 1)
• CEA-2006 Compliant
• Low Pass, High Pass and Subsonic Filters
• 0 - 12dB Bass Boost
• Aluminum Heatsink
• Dimensions: 11-3/4" W x 7-5/8" L x 2" H

• 600 Watts RMS x 5 @ 4 ohm (75W x 4, 300W x 1)
• 900 Watts RMS x 5 @ 2 ohm (100W x 4, 500W x 1)
• 900 Watts RMS x 5 @ 4 ohm, Bridged (200W x 2, 500W x 1)
• CEA-2006 Compliant
• Low Pass, High Pass and Subsonic Filters
• 0 - 12dB Bass Boost
• Aluminum Heatsink
• Dimensions: 11-3/4" W x 7-5/8" L x 2" H

Hifonics Brutus BRX5000.5

1480W RMS 5-Channel Class AB/D Brutus Series Amplifier

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1480W RMS 5-Channel Class AB/D Brutus Series Amplifier

• Full-Range RMS: 60W x 4 @ 4 ohm, 120W x 4 @ 2 ohm
• Subwoofer RMS: 475W x 1 @ 4 ohm, 750W x 1 @ 2 ohm, 1000W x 1 @ 1 ohm
• CEA-2006 Compliant
• LED Illuminated Heatsink
• Wired Bass Remote Included
• Dimensions: 24-7/16"L x 10-5/16"W x 2-1/2"H

• Full-Range RMS: 60W x 4 @ 4 ohm, 120W x 4 @ 2 ohm
• Subwoofer RMS: 475W x 1 @ 4 ohm, 750W x 1 @ 2 ohm, 1000W x 1 @ 1 ohm
• CEA-2006 Compliant
• LED Illuminated Heatsink
• Wired Bass Remote Included
• Dimensions: 24-7/16"L x 10-5/16"W x 2-1/2"H

Alpine X-A90M - Like New Open Box

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

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900 W 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

• 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 250/1

250 watts, Class D Monoblock Amplifier

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250 watts, Class D Monoblock Amplifier

250W RMS Monoblock Amplifier

250W RMS Monoblock Amplifier

Crunch P1-1650.4 (Factory Refurbished)

1600W Max 4-Channel Power One Series Class AB Car Amplifier

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1600W Max 4-Channel Power One Series Class AB Car Amplifier

• 4 ohm: 200 watts x 4-Chan.
• 2 ohm: 400 watts x 4-Chan.
• Bridged, 4 ohm: 800 watts x 2 chan.
• SEPP Class A/B Analog Amplifier
• Selectable crossover modes: FULL / LPF / HPF
• Signal to Noise Ration: >90 dB
• Total Harmonic Distortion (THD): <0.05%

• 4 ohm: 200 watts x 4-Chan.
• 2 ohm: 400 watts x 4-Chan.
• Bridged, 4 ohm: 800 watts x 2 chan.
• SEPP Class A/B Analog Amplifier
• Selectable crossover modes: FULL / LPF / HPF
• Signal to Noise Ration: >90 dB
• Total Harmonic Distortion (THD): <0.05%

Alpine PDX-1.600

600 watts, Class D Monoblock Power Density Digital Amplifier (PDX1.600)

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600 watts, Class D Monoblock Power Density Digital Amplifier (PDX1.600)

Class D Monoblock Power Density Digital Amplifier • 600 watts RMS x 1 at 2/4 ohm • CEA-2006 compliant • MOSFET power and output stages • Frequency Response: 20 Hz - 200 Hz

Class D Monoblock Power Density Digital Amplifier • 600 watts RMS x 1 at 2/4 ohm • CEA-2006 compliant • MOSFET power and output stages • Frequency Response: 20 Hz - 200 Hz

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1500 watt class d monoblock subwoofer high power amplifier • nickel plated RCA inputs • line outputs • LED power and prtoection indicators • 2-ohm stable • phase shift control • variable gain control

1500 watt class d monoblock subwoofer high power amplifier • nickel plated RCA inputs • line outputs • LED power and prtoection indicators • 2-ohm stable • phase shift control • variable gain control

EXCLUSIVE

Complete Hifonics Brutus BRZ1200.1D + SHURiKEN SK-BT80 Package

Hifonics Brutus BRZ1200.1D Amp + SHURiKEN SK-BT80 + Amp Kit + Isolator + Fuse Holder + Fuses

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Hifonics Brutus BRZ1200.1D Amp + SHURiKEN SK-BT80 + Amp Kit + Isolator + Fuse Holder + Fuses

Brutus Series Monoblock Class D Car Amplifier • MOSFET power supply • High Performance Battery from Shuriken • Wired HFR-3 remote bass level control included • 80 Amp Hours • 1900 Crank Amps • 200 amp Battery Isolator and Relay • Extends battery life

Brutus Series Monoblock Class D Car Amplifier • MOSFET power supply • High Performance Battery from Shuriken • Wired HFR-3 remote bass level control included • 80 Amp Hours • 1900 Crank Amps • 200 amp Battery Isolator and Relay • Extends battery life

Hifonics Brutus BRX2400.1D + 2 Alpine R-W12D4 (2400 Watt Bass Package)

2400 Watt Brutus Amplifier + 2 Alpine Type R 12" Subwoofers

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2400 Watt Brutus Amplifier + 2 Alpine Type R 12" Subwoofers

• Total RMS Power: 2400W
• Peak Power: 4800W
• RMS: 850W x 1 @ 4 ohm, 1600W x 1 @ 2 ohm, 2400W x 1 @ 1 ohm
• CEA-2006 Compliant
• Bass Boost: 0-10 dB at 45 Hz
• Aluminum Alloy Heatsink with Illuminated Hifonics Logo
• Dimensions: 18-11/16"L x 10-5/16"W x 2-1/2"H

• Total RMS Power: 2400W
• Peak Power: 4800W
• RMS: 850W x 1 @ 4 ohm, 1600W x 1 @ 2 ohm, 2400W x 1 @ 1 ohm
• CEA-2006 Compliant
• Bass Boost: 0-10 dB at 45 Hz
• Aluminum Alloy Heatsink with Illuminated Hifonics Logo
• Dimensions: 18-11/16"L x 10-5/16"W x 2-1/2"H

American Bass VFL1100.1

12,500W Monoblock Class D VFL Series Car Amplifier

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12,500W Monoblock Class D VFL Series Car Amplifier

• 12,500 Watts RMS
• 1 Ohm Stable
• Low Level Input and Output
• Frequency Response: 20Hz ~ 350Hz
• Two Amplifier Linkable
• Remote Gain Controller

• 12,500 Watts RMS
• 1 Ohm Stable
• Low Level Input and Output
• Frequency Response: 20Hz ~ 350Hz
• Two Amplifier Linkable
• Remote Gain Controller

Audiopipe AP-4001D

400W, Class D Monoblock Power Car Amplifier

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400W, Class D Monoblock Power Car Amplifier

• • • • • Description Coming Soon! • • • • •

• • • • • Description Coming Soon! • • • • •

JL Audio HD750/1 Factory Refurbished

(Factory Refurbished) Monoblock Class D, HD Series Small Profile Car Amplifier with R.I.P.S. Technology

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(Factory Refurbished) Monoblock Class D, HD Series Small Profile Car Amplifier with R.I.P.S. Technology

JL Audio HD Series Monoblock Class D, Small Profile Car Amplifier with R.I.P.S. Technology • 750 watts x 1 Chan. RMS • 750 watts x 1 Chan. Max • MOSFET power supply • Preamp RCA outputs • RCA level inputs • Single Cycle Control™

JL Audio HD Series Monoblock Class D, Small Profile Car Amplifier with R.I.P.S. Technology • 750 watts x 1 Chan. RMS • 750 watts x 1 Chan. Max • MOSFET power supply • Preamp RCA outputs • RCA level inputs • Single Cycle Control™

Autotek MM3000.1D R/B

3000W RMS Mean Machine Series Class D Monoblock Amplifier

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3000W RMS Mean Machine Series Class D Monoblock Amplifier

Mean Machine Series Monoblock Car Amplifier • 1500 Watts x 1 Chan @ 4 Ohm • 2000 Watts x 1 Chan @ 2 Ohm • MOSFET Power Supply • LED Power Indicators • TCID (Twin Coil Isolation Design)

Mean Machine Series Monoblock Car Amplifier • 1500 Watts x 1 Chan @ 4 Ohm • 2000 Watts x 1 Chan @ 2 Ohm • MOSFET Power Supply • LED Power Indicators • TCID (Twin Coil Isolation Design)

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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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