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Discontinued Monoblock Amplifiers

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Phoenix Gold RSd 600.1 (RSd600.1)

650W RMS, Radial Sd Series Class D Monoblock Amplifier

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650W RMS, Radial Sd Series Class D Monoblock Amplifier

650W RMS RSd Class D Monoblock Amplifier • 400W x 1 chan. @ 4 Ohm • 650W x 1 chan. @ 2 Ohm • MOSFET power supply • protection circuitry • line level inputs • variable bass boost • S/N ratio: 82dB

650W RMS RSd Class D Monoblock Amplifier • 400W x 1 chan. @ 4 Ohm • 650W x 1 chan. @ 2 Ohm • MOSFET power supply • protection circuitry • line level inputs • variable bass boost • S/N ratio: 82dB

Planet Audio AP700M

700W Max, Apocalypse Series Monoblock Amplifier with Remote Level Control

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700W Max, Apocalypse Series Monoblock Amplifier with Remote Level Control

Apocalypse Series Monoblock Class A/B Car Amplifier • 700W Max • 350W x 1 Chan @ 2 Ohm • Speaker Level Inputs • Variable Subsonic Filter • Chrome Plated Terminals • Bass Remote • Variable Bass Boost

Apocalypse Series Monoblock Class A/B Car Amplifier • 700W Max • 350W x 1 Chan @ 2 Ohm • Speaker Level Inputs • Variable Subsonic Filter • Chrome Plated Terminals • Bass Remote • Variable Bass Boost

EXCLUSIVE

Hifonics Brutus BRX2000.1D 2000W Car Amplifier + 0 Gauge Amp Kit + 1 Farad Cap

Brutus Series Class D Monoblock Subwoofer Amplifier Package

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Brutus Series Class D Monoblock Subwoofer Amplifier Package

• RMS: 700W x 1 @ 4 ohm, 1400W x 1 @ 2 ohm, 2000W x 1 @ 1 ohm
• Total RMS Power: 2000W
• CEA-2006 Compliant
• Bass Boost: 0-10 dB at 40 Hz
• Aluminum Alloy Heatsink with Illuminated Hifonics Logo
• Dimensions: 16-11/16"L x 10-5/16"W x 2-1/2"H

• RMS: 700W x 1 @ 4 ohm, 1400W x 1 @ 2 ohm, 2000W x 1 @ 1 ohm
• Total RMS Power: 2000W
• CEA-2006 Compliant
• Bass Boost: 0-10 dB at 40 Hz
• Aluminum Alloy Heatsink with Illuminated Hifonics Logo
• Dimensions: 16-11/16"L x 10-5/16"W x 2-1/2"H

Polk Audio PA1200.1 (PA 1200.1)

2400W Max, Class D Monoblock Amplifier

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2400W Max, Class D Monoblock Amplifier

PA Series Class D Monoblock Car Amplifier • 400W x 1 chan. @ 4 ohm • 800W x 1 chan. @ 2 ohm • 1200W x 1 chan. @ 1 ohm • 2400W x 1 chan. Max • 1 ohm stable • Preamp RCA outputs • Master/Slave switch for easy daisy chaining of other amplifiers

PA Series Class D Monoblock Car Amplifier • 400W x 1 chan. @ 4 ohm • 800W x 1 chan. @ 2 ohm • 1200W x 1 chan. @ 1 ohm • 2400W x 1 chan. Max • 1 ohm stable • Preamp RCA outputs • Master/Slave switch for easy daisy chaining of other amplifiers

Kicker SX1250.1

SX MonoBlock Class D Amplifier with Digital Sound Processing 04SX1250.1

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SX MonoBlock Class D Amplifier with Digital Sound Processing 04SX1250.1

1250 watts RMS @ 1 ohm, Digital Signal Processing, "Sick Bay" monitoring system • Bass Remote Included

1250 watts RMS @ 1 ohm, Digital Signal Processing, "Sick Bay" monitoring system • Bass Remote Included

Lanzar OPTI2001D

2000W RMS Monoblock Class D OptiDrive Series Car Amplifier

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2000W RMS Monoblock Class D OptiDrive Series Car Amplifier

• RMS: 300W x 1 @ 4 ohm, 750W x 1 @ 2 ohm, 1250W x 1 @ 1 ohm
• Total RMS Power: 2000W
• Class D Circuitry
• Bass Boost: 0-18 dB
• 0.5 Ohm Stable
• Dimensions: 15-3/4"L x 10-11/16"W x 2-1/8"H

• RMS: 300W x 1 @ 4 ohm, 750W x 1 @ 2 ohm, 1250W x 1 @ 1 ohm
• Total RMS Power: 2000W
• Class D Circuitry
• Bass Boost: 0-18 dB
• 0.5 Ohm Stable
• Dimensions: 15-3/4"L x 10-11/16"W x 2-1/8"H

Power Acoustik LFA1-5500D

5500W Max, Class D Monoblock LFA Series Amplifier

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5500W Max, Class D Monoblock LFA Series Amplifier

Class D Monoblock LFA Series Amplifier • 5500W Max • 1700W x 1 Chan. @ 4Ohm • 2500W x 1 Chan. @ 2Ohm • 3200W x 1 Chan. @ 1Ohm • PWM Power Supply • Wired Bass Remote • 1-Ohm Stable • Adjustable Tuned Bass EQ

Class D Monoblock LFA Series Amplifier • 5500W Max • 1700W x 1 Chan. @ 4Ohm • 2500W x 1 Chan. @ 2Ohm • 3200W x 1 Chan. @ 1Ohm • PWM Power Supply • Wired Bass Remote • 1-Ohm Stable • Adjustable Tuned Bass EQ

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1200W x 1 RMS at 4 ohm • 2200W x 1 RMS at 2 ohm •3000W x 1 Max Power at 1 ohm • Gold Plated RCA Outputs

1200W x 1 RMS at 4 ohm • 2200W x 1 RMS at 2 ohm •3000W x 1 Max Power at 1 ohm • Gold Plated RCA Outputs

Planet Audio BB650.1

950W Big Bang Series Class D Monoblock Amplifier

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950W Big Bang Series Class D Monoblock Amplifier

Big Bang Class D Monoblock Amplifier • 950W x 1 Chan. Max • Switchable Input Sensitivity • High and Low Crossovers • Chrome Plated Connectors • Low Level Inputs and Outputs

Big Bang Class D Monoblock Amplifier • 950W x 1 Chan. Max • Switchable Input Sensitivity • High and Low Crossovers • Chrome Plated Connectors • Low Level Inputs and Outputs

JBL Series II 500 Watt RMS Dual 10" Bass Package (S21024 + GTX500)

Two JBL Series II 10" Subwoofers with Selectable 2 Ohm or 4 Ohm Impedance + GTX Series Class-D Monoblock Amplifier with Installation Kit

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Two JBL Series II 10" Subwoofers with Selectable 2 Ohm or 4 Ohm Impedance + GTX Series Class-D Monoblock Amplifier with Installation Kit

• 1000W Max Each 10" Series II Car Audio Subwoofer
• Oversized 2.0" Voice Coil
• JBL Mono Subwoofer Amplifier
•Frequency Response: 20 - 200 Hz (±0.5 dB); 10 - 300 Hz (±3dB)
• Complete 4 Gauge 2-Channel Amplifier Installation Kit

• 1000W Max Each 10" Series II Car Audio Subwoofer
• Oversized 2.0" Voice Coil
• JBL Mono Subwoofer Amplifier
•Frequency Response: 20 - 200 Hz (±0.5 dB); 10 - 300 Hz (±3dB)
• Complete 4 Gauge 2-Channel Amplifier Installation Kit

Audiopipe AP-30001D

3000W, Class D 2-Channel Power Car Amplifier

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3000W, Class D 2-Channel Power Car Amplifier

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

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

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MonoBlock Class D • 1500 watts RMS x 1 at 2 ohm • 750 watts RMS x 1 at 4 ohm

MonoBlock Class D • 1500 watts RMS x 1 at 2 ohm • 750 watts RMS x 1 at 4 ohm

Orion CO1200.1D

1200W Max Cobalt Series Class D Monoblock Car Amplifier

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1200W Max Cobalt Series Class D Monoblock Car Amplifier

• RMS: 200W x 1 @ 4 ohm, 300W x 1 @ 2 ohm, 600W x 1 @ 1 ohm
• Total Peak Power: 1200W
• CEA-2006 Compliant
• Bass Boost: 0-18 dB
• Class D Circuitry
• Dimensions: 13-9/16"L x 7-1/2"W x 2"H

• RMS: 200W x 1 @ 4 ohm, 300W x 1 @ 2 ohm, 600W x 1 @ 1 ohm
• Total Peak Power: 1200W
• CEA-2006 Compliant
• Bass Boost: 0-18 dB
• Class D Circuitry
• Dimensions: 13-9/16"L x 7-1/2"W x 2"H

EXCLUSIVE

Sony XM-ZZR3301 + Amplifier Kit

1100W Max, ZR Series Class D Monoblock Amplifier w/ 4 Gauge Amplifier Kit Included (XMZZR3301)

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1100W Max, ZR Series Class D Monoblock Amplifier w/ 4 Gauge Amplifier Kit Included (XMZZR3301)

ZR Series Power Amplifier • Class D Monoblock • 330W RMS x 1 Chan. @ 4 Ohm • 600W RMS x 1 Chan. @ 2 Ohm • 1100W Max • High-Level Sensing Power On Feature • Gold Plated Speaker Terminals • Included 4 AWG Amplifier Kit

ZR Series Power Amplifier • Class D Monoblock • 330W RMS x 1 Chan. @ 4 Ohm • 600W RMS x 1 Chan. @ 2 Ohm • 1100W Max • High-Level Sensing Power On Feature • Gold Plated Speaker Terminals • Included 4 AWG Amplifier Kit

PowerBass ASA-2200.1D

4400W Max, Class D Monoblock AutoSound Series Amplifier (ASA2200.1D)

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4400W Max, Class D Monoblock AutoSound Series Amplifier (ASA2200.1D)

PowerBass AutoSound Series Single-Channel Class D Car Amplifier • 550W x 1 Chan @ 4 ohm • 1100W x 1 chan @ 2 ohm • 4400 watts Max • Internal Cooling Fan • Tuned Bass EQ • Bass Level Remote Included • 1 Ohm stable

PowerBass AutoSound Series Single-Channel Class D Car Amplifier • 550W x 1 Chan @ 4 ohm • 1100W x 1 chan @ 2 ohm • 4400 watts Max • Internal Cooling Fan • Tuned Bass EQ • Bass Level Remote Included • 1 Ohm stable

EXCLUSIVE

Alpine PDX-M12 1200W RMS Mono Car Amplifier + 4 Gauge Premium OFC Amp Kit

Class D Digital Car Amplifier + 100% Copper 4 Gauge Amp Installation Kit

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Class D Digital Car Amplifier + 100% Copper 4 Gauge Amp Installation Kit

• 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
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit

• 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
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit

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3000W RMS Class BD Amplifier • 3000W RMS @ 1 Ohm • 2000W RMS @ 2 Ohm • Wired Bass Remote Included (30 - 75Hz, 0 - 18dB) • 1/0 AWG power and ground connections with internal ANL fusing • Preamp outputs • Low-Pass and Infrasonic filters • 0 - 180 Degree Phase Control

3000W RMS Class BD Amplifier • 3000W RMS @ 1 Ohm • 2000W RMS @ 2 Ohm • Wired Bass Remote Included (30 - 75Hz, 0 - 18dB) • 1/0 AWG power and ground connections with internal ANL fusing • Preamp outputs • Low-Pass and Infrasonic filters • 0 - 180 Degree Phase Control

** SPECIAL PRICE ** Bazooka BA1900D

1200W Max, Class-D Monoblock Car Amplifier

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1200W Max, Class-D Monoblock Car Amplifier

500 watts x 1 Channel @ 4 Ohm / 800 watts x 1 Channel @ 2 Ohm / 1200 watts Maximum Power • THD: 0.08% • Frequency Response: 20 Hz - 130 Hz • Signal to Noise Ratio: >84 dB • • Bass Boost 0 - 12 dB

500 watts x 1 Channel @ 4 Ohm / 800 watts x 1 Channel @ 2 Ohm / 1200 watts Maximum Power • THD: 0.08% • Frequency Response: 20 Hz - 130 Hz • Signal to Noise Ratio: >84 dB • • Bass Boost 0 - 12 dB

Orion CO2400.1D2

2400W Max Cobalt Series Class D Monoblock Car Amplifier

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2400W Max Cobalt Series Class D Monoblock Car Amplifier

• RMS: 600W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm
• Total Peak Power: 2400W
• CEA-2006 Compliant
• Bass Boost: 0-18 dB
• Class D Circuitry
• Dimensions: 14-15/16"L x 7-1/2"W x 2"H

• RMS: 600W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm
• Total Peak Power: 2400W
• CEA-2006 Compliant
• Bass Boost: 0-18 dB
• Class D Circuitry
• Dimensions: 14-15/16"L x 7-1/2"W x 2"H

Boss DST2500D

2500W Max Monoblock Class D DISRUPT Series Car Amplifier

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2500W Max Monoblock Class D DISRUPT Series Car Amplifier

• RMS: 1500W x 1 @ 4 ohm
• Peak: 1500W x 1 @ 2 ohm, 2500W x 1 @ 1 ohm
• Class D Circuitry
• Bass Boost 0-12 dB at 50 Hz
• Low Pass Filter (35-250HZ)
• Dimensions: 15-8/10"W x 7-7/10"D x 3-7/10"H

• RMS: 1500W x 1 @ 4 ohm
• Peak: 1500W x 1 @ 2 ohm, 2500W x 1 @ 1 ohm
• Class D Circuitry
• Bass Boost 0-12 dB at 50 Hz
• Low Pass Filter (35-250HZ)
• Dimensions: 15-8/10"W x 7-7/10"D x 3-7/10"H

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    FAQ Frequently asked questions in Discontinued Monoblock Amplifiers


    A monoblock amplifier is a single-channel amplifier designed to power a single speaker or subwoofer. Unlike multi-channel amplifiers that can power multiple speakers simultaneously, a monoblock amplifier is dedicated to driving a specific speaker, typically a subwoofer. The advantage of a monoblock amplifier lies in its specialized design, which allows it to deliver higher power output to the subwoofer without interference from other speakers. This dedicated power delivery results in enhanced bass response and cleaner, more impactful low-frequency reproduction, making monoblock amplifiers a popular choice for car audio enthusiasts seeking powerful bass performance.
    Monoblock amplifiers are specifically designed to power subwoofers and are not intended for use with other speakers in your audio system. They usually have a single output channel optimized for low-frequency signals, making them unsuitable for driving mid-range or high-frequency speakers. For other speakers like door speakers or tweeters, you should use multi-channel amplifiers or dedicated channels on an audio processor. Using a monoblock amplifier for full-range speakers can result in poor audio performance and potential damage to the speakers.
    Monoblock amplifiers are compatible with most subwoofers, but it's crucial to consider the amplifier's power output and the subwoofer's power handling capabilities. The amplifier's power rating should match or slightly exceed the subwoofer's RMS power handling to ensure optimal performance and prevent overloading the subwoofer. Additionally, check the impedance (ohms) of both the amplifier and the subwoofer to ensure they match. Most monoblock amplifiers can handle both 2-ohm and 4-ohm loads, but some can also operate at 1-ohm, providing flexibility in subwoofer wiring configurations.
    No, monoblock amplifiers are not designed for bridging, as they are already single-channel amplifiers dedicated to powering a single subwoofer. Attempting to bridge a monoblock amplifier can cause damage to the amplifier and subwoofers. If you need to power multiple subwoofers, consider using multi-channel amplifiers or multiple monoblock amplifiers, each dedicated to driving a separate subwoofer. Sonic Electronix offers a wide selection of multi-channel amplifiers that can power multiple subwoofers simultaneously, ensuring optimal performance and protection for your audio system.
    Monoblock amplifiers can generate a significant amount of heat, especially when driving powerful subwoofers at high volume levels. While they don't require special cooling or ventilation compared to other amplifier types, it's essential to provide adequate airflow around the amplifier to dissipate heat effectively. Avoid mounting the amplifier in enclosed spaces or areas with limited ventilation, as this can lead to overheating and reduced performance. In some cases, installing a cooling fan or using amplifier cooling solutions can help maintain optimal operating temperatures. If you have concerns about amplifier heat, Sonic Electronix's knowledgeable staff can recommend suitable cooling solutions for your specific setup. Monoblock amplifiers are an excellent choice for enhancing the bass performance in your car audio system, providing dedicated power delivery to your subwoofers for impactful and detailed low-frequency sound reproduction. When used correctly and matched with the right subwoofers, monoblock amplifiers can elevate your car audio experience to new depths of bass excellence.
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