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Discontinued Monoblock Amplifiers

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Massive Audio BP1000.1 v2

1000W Peak (455W RMS) Class AB BLADE BP Series Monoblock Car Amplifier

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1000W Peak (455W RMS) Class AB BLADE BP Series Monoblock Car Amplifier

• 250 watts x 1 channel @ 4 ohm
• 455 watts x 1 channel @ 2 ohm
• Total RMS Power: 455 watts
• Class A/B 2 ohm Stable Monoblock Amplifier

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• 250 watts x 1 channel @ 4 ohm
• 455 watts x 1 channel @ 2 ohm
• Total RMS Power: 455 watts
• Class A/B 2 ohm Stable Monoblock Amplifier

Memphis SRX500.1V

500W RMS Class AB Street Reference Series Monoblock Car Amplifier with Bass Remote

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500W RMS Class AB Street Reference Series Monoblock Car Amplifier with Bass Remote

• 350 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 500 watts
• Class A/B 2 ohm Stable Monoblock Amplifier

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• 350 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 500 watts
• Class A/B 2 ohm Stable Monoblock Amplifier

JL Audio Slash v2 500/1v2 Open Box

(Open Box) 500W RMS, Slash Version 2 Series Class D Monoblock Amplifier

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(Open Box) 500W RMS, Slash Version 2 Series Class D Monoblock Amplifier

Slash v2 Series Class D Monoblock Car Amplifier • 500W x 1 chan. @ 4 ohm • MOSFET power supply • Differential-balanced with RCA jack inputs • Preamp RCA outputs

Slash v2 Series Class D Monoblock Car Amplifier • 500W x 1 chan. @ 4 ohm • MOSFET power supply • Differential-balanced with RCA jack inputs • Preamp RCA outputs

JL Audio Slash 600/1v3- FACTORY REFURBISHED

600W RMS Slash Version 3 Series Class D Monoblock Amplifier

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600W RMS Slash Version 3 Series Class D Monoblock Amplifier

• Peak: 600W x 1 @ 4 ohm, 600W x 1 @ 3 ohm, 600W x 1 @ 2, 600W x 1 @ 1.5 ohm
• Total RMS Power: 600W
• R.I.P.S. Power Supply
• Parametric Bass EQ
• Fully Variable Infrasonic Filter
• Dimensions: 13-7/16"L x 9-1/4"W x 2-3/8"H

• Peak: 600W x 1 @ 4 ohm, 600W x 1 @ 3 ohm, 600W x 1 @ 2, 600W x 1 @ 1.5 ohm
• Total RMS Power: 600W
• R.I.P.S. Power Supply
• Parametric Bass EQ
• Fully Variable Infrasonic Filter
• Dimensions: 13-7/16"L x 9-1/4"W x 2-3/8"H

Soundstream AR1-7500D

7500W Peak (2300W RMS) Class D Arachnid Series Monoblock Amplifier with Bass Remote

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7500W Peak (2300W RMS) Class D Arachnid Series Monoblock Amplifier with Bass Remote

• 750 watts x 1 channel @ 4 ohm
• 1300 watts x 1 channel @ 2 ohm
• 2300 watts x 1 channel @ 1 ohm
• Total RMS Power: 2300 watts
• Class D 1 ohm Stable Monoblock Amplifier

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• 750 watts x 1 channel @ 4 ohm
• 1300 watts x 1 channel @ 2 ohm
• 2300 watts x 1 channel @ 1 ohm
• Total RMS Power: 2300 watts
• Class D 1 ohm Stable Monoblock Amplifier

Cerwin-Vega H1500.1D

1500W RMS Digital Monoblock Class D Amplifier

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1500W RMS Digital Monoblock Class D Amplifier

• 600 Watss @ 4 ohm
• 1000 Watts @ 2 ohm
• 1500 Watts @ 1 ohm
• Total RMS Power: 1500 Watts
• SMD technology on 4 layers FR4 PC board

• 600 Watss @ 4 ohm
• 1000 Watts @ 2 ohm
• 1500 Watts @ 1 ohm
• Total RMS Power: 1500 Watts
• SMD technology on 4 layers FR4 PC board

JL Audio Slash 600/1v3 LIKE NEW DAMAGED PACKAGING

600W RMS Monoblock Slash v3 Series Class D Car Amplifier

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600W RMS Monoblock Slash v3 Series Class D Car Amplifier

Like new Damaged Package
• Peak: 600W x 1 @ 4 ohm, 600W x 1 @ 3 ohm, 600W x 1 @ 2, 600W x 1 @ 1.5 ohm
• Total RMS Power: 600W
• R.I.P.S. Power Supply
• Parametric Bass EQ
• Fully Variable Infrasonic Filter
• Dimensions: 13.40"L x 9.25"W x 2.36"H

Like new Damaged Package
• Peak: 600W x 1 @ 4 ohm, 600W x 1 @ 3 ohm, 600W x 1 @ 2, 600W x 1 @ 1.5 ohm
• Total RMS Power: 600W
• R.I.P.S. Power Supply
• Parametric Bass EQ
• Fully Variable Infrasonic Filter
• Dimensions: 13.40"L x 9.25"W x 2.36"H

Infinity Reference 10001A (AMPRF10001AAM)

Reference Series 1000 Watts RMS Monoblock Class-D Amplifier

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Reference Series 1000 Watts RMS Monoblock Class-D Amplifier

• 600 Watts RMS x 1 @ 4 ohm
• 1000 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 2000 Watts
• Preamp Outputs/LPF
• Variable Bass Boost
• 12-5/8"W x 2-3/16"D x 7-1/8"H

• 600 Watts RMS x 1 @ 4 ohm
• 1000 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 2000 Watts
• Preamp Outputs/LPF
• Variable Bass Boost
• 12-5/8"W x 2-3/16"D x 7-1/8"H

Cerwin-Vega SPRO3100.1D

6200W Peak (3100W RMS) Stroker Pro Series Class-D Monoblock 1-Ohm Stable Amplifier with Bass Knob

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6200W Peak (3100W RMS) Stroker Pro Series Class-D Monoblock 1-Ohm Stable Amplifier with Bass Knob

• RMS Power: 3100W x 1 @ 1 ohm
• Total Peak Power: 6200W
• Variable Low-Pass Filter (40-250 Hz, 24 dB/octave)
• Dimensions: 10.23"W x 20.78"L x 2.81"H

• RMS Power: 3100W x 1 @ 1 ohm
• Total Peak Power: 6200W
• Variable Low-Pass Filter (40-250 Hz, 24 dB/octave)
• Dimensions: 10.23"W x 20.78"L x 2.81"H

JL Audio Slash 1200/1v3 OPEN BOX COMPLETE

1200W RMS Monoblock Slash Series Class D Car Amplifier

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1200W RMS Monoblock Slash Series Class D Car Amplifier

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• RMS: 1200W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm, 1200W x 1 @ 1.5 ohm
• Total RMS Power: 1200W
• R.I.P.S. (Regulated, Intelligent Power Supply)
• Parametric Bass Boost EQ
• Fully Variable Infrasonic Filter
• Dimensions: 19-3/4"L x 9-1/4"W x 2-3/8"H

Opened and Used
• RMS: 1200W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm, 1200W x 1 @ 1.5 ohm
• Total RMS Power: 1200W
• R.I.P.S. (Regulated, Intelligent Power Supply)
• Parametric Bass Boost EQ
• Fully Variable Infrasonic Filter
• Dimensions: 19-3/4"L x 9-1/4"W x 2-3/8"H

Memphis VIV1500.1V2

1500W RMS SixFive Series Class-D Monoblock Amplifier

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1500W RMS SixFive 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

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• 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

Taramps MD 1200.1 - 4 OHM

1200W RMS MD Series Full Range 4-Ohm Stable Class-D Monoblock Amplifier

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1200W RMS MD Series Full Range 4-Ohm Stable Class-D Monoblock Amplifier

• 855 watts x 1 channel @ 8 ohm
• 1200 watts x 1 channel @ 4 ohm
• Total RMS Power: 1200 watts
• Class D 4 ohm Stable Monoblock Amplifier

• 855 watts x 1 channel @ 8 ohm
• 1200 watts x 1 channel @ 4 ohm
• Total RMS Power: 1200 watts
• Class D 4 ohm Stable Monoblock Amplifier

JL Audio J2 250.1 (J2250.1) Open Box

(Open Box) 250W, Single-Channel Class A/B J2 Series Monoblock Car Amplifier

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(Open Box) 250W, Single-Channel Class A/B J2 Series Monoblock Car Amplifier

J2 Series Monoblock Class A/B Car Amplifier • 250W RMS • Dual N-Channel MOSFET Output Stage • Speaker-Level Inputs • Preamp RCA Outputs • Dual Speaker Terminals • Variable Low-Pass Filter • Remote Bass Level Control

J2 Series Monoblock Class A/B Car Amplifier • 250W RMS • Dual N-Channel MOSFET Output Stage • Speaker-Level Inputs • Preamp RCA Outputs • Dual Speaker Terminals • Variable Low-Pass Filter • Remote Bass Level Control

AudioControl The Epicenter 600 + FREE 10" NVX VCW102 Subwoofer

600W RMS Monoblock Epicenter Series Class D Amplifier w/ The Epicenter Bass Restoration Built-In + 10" VC-Series Dual Voice Coil Subwoofer

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600W RMS Monoblock Epicenter Series Class D Amplifier w/ The Epicenter Bass Restoration Built-In + 10" VC-Series Dual Voice Coil Subwoofer

, 600W x 1 @ 1 ohm
• Pressed Paper Cone With Woven Fiber Top
• High Roll Foam Surround
• Die-Cast Aluminum Basket
• Dual 2-ohm Voice Coil
• Dual Poly-Cotton Spiders
• THE EPICENTER® Digital Bass Restoration Built-in
•MILC™ Maximum Input Level Control
• Line-Level RCA Inputs and Active Speaker-Level Inputs)
• ACR-3 Remote Control Included
• 7.95" W x 9.00" L x 2.10" H

, 600W x 1 @ 1 ohm
• Pressed Paper Cone With Woven Fiber Top
• High Roll Foam Surround
• Die-Cast Aluminum Basket
• Dual 2-ohm Voice Coil
• Dual Poly-Cotton Spiders
• THE EPICENTER® Digital Bass Restoration Built-in
•MILC™ Maximum Input Level Control
• Line-Level RCA Inputs and Active Speaker-Level Inputs)
• ACR-3 Remote Control Included
• 7.95" W x 9.00" L x 2.10" H

DS18 GFX-5K1

5000W RMS GFX Series Class-D Monoblock Amplifier with Bass Remote

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5000W RMS GFX Series Class-D Monoblock Amplifier with Bass Remote

• 2000 watts x 1 channel @ 4 ohm
• 3500 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

• 2000 watts x 1 channel @ 4 ohm
• 3500 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

DS18 ZR1000.1D

3000W RMS ZR Series Class D Monoblock Amplifier

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3000W RMS ZR Series Class D Monoblock Amplifier

• 380 watts x 1 channel @ 4 ohm
• 650 watts x 1 channel @ 2 ohm
• 1000 watts x 1 channel @ 1 ohm
• Total RMS Power: 3000 watts
• Class D 1 ohm Stable Monoblock Amplifier

• 380 watts x 1 channel @ 4 ohm
• 650 watts x 1 channel @ 2 ohm
• 1000 watts x 1 channel @ 1 ohm
• Total RMS Power: 3000 watts
• Class D 1 ohm Stable Monoblock Amplifier

Memphis SRX500D.1

500W RMS Street Reference Series Class D Monoblock Amplifier with Bass Remote

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500W RMS Street Reference Series Class D Monoblock Amplifier with Bass Remote

• 350 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable Monoblock Amplifier

• 350 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable Monoblock Amplifier

JL Audio HD750/1 OPEN BOX COMPLETE

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

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

Item has been previously installed and used
• RMS: 750W x 1 @ 4 ohm, 750W x 1 @ 2 ohm, 750W x 1 @ 1 ohm
• Total RMS Power: 750W
• R.I.P.S. - Regulated, Intelligent Power Supply
• Single Cycle control - High Fidelity Class D
• 1 Pair of Buffered Preamps RCA Outputs
• Dimensions: 10-13/16"L x 8-1/4"W x 1-15/16"H

Item has been previously installed and used
• RMS: 750W x 1 @ 4 ohm, 750W x 1 @ 2 ohm, 750W x 1 @ 1 ohm
• Total RMS Power: 750W
• R.I.P.S. - Regulated, Intelligent Power Supply
• Single Cycle control - High Fidelity Class D
• 1 Pair of Buffered Preamps RCA Outputs
• Dimensions: 10-13/16"L x 8-1/4"W x 1-15/16"H

Memphis SRX750D.1

750W RMS Street Reference Series Class-D Monoblock Amplifier with Bass Remote

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750W RMS Street Reference Series Class-D Monoblock Amplifier with Bass Remote

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

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

Power Acoustik SB1.3000D

3000W Peak (1000W RMS) Class D SABER Series Monoblock Car Amplifier with Bass Remote

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3000W Peak (1000W RMS) Class D SABER Series Monoblock Car Amplifier with Bass Remote

• 400 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

• 400 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

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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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