Rockford Fosgate Monoblock Amplifiers | Car Amplifiers | Car Electronics & Auto Parts at Sonic Electronix
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Rockford Fosgate Monoblock Amplifiers

Rockford Fosgate R500X1D 1-Channel Car Prime 500 Watt RMS Amplifier Car Mono Amp

• RMS: 300W x 1 @ 4 ohms, 500W x 1 @ 2 ohms
• Total RMS Power: 500W
• CEA-2006 Compliant
• Remote PLC (Punch Level Control) Included
• Efficient Class-D circuit topology
• Dimensions: 8-1/2"L x 6-3/4"W x 2"H

$134.99

IN STOCK

1200W RMS Prime Series Class-D Monoblock 1-Ohm Stable Amplifier

• RMS: 400W x 1 @ 4 ohms, 800W x 1 @ 2 ohms, 1200W x 1 @ 1 ohm
• Total RMS Power: 1200W
• CEA-2006 Compliant
• Tuned Bass EQ: 0 to +18 dB
• Class D Circuitry
• Dimensions: 6-3/4"L x 11-1/16"W x 2"H

$269.99

IN STOCK

  • 4.9
8 reviews

250W RMS Monoblock Single Channel Class AB Prime Series Amplifier

• RMS: 150W x 1 @ 4 ohms, 250W x 1 @ 2 ohms
• Total RMS Power: 250W
• CEA-2006 Compliant
• Punch Bass: 0 to +12 dB
• Wired Bass Remote Included
• Dimensions: 11-1/4"L x 6-3/4"W x 2"H

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$119.99

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750W RMS Prime Series Class-D Monoblock 1-Ohm Stable Amplifier

• RMS: 250W x 1 @ 4 ohms, 500W x 1 @ 2 ohms, 750W x 1 @ 1 ohm
• Total RMS Power: 750W
• CEA-2006 Compliant
• Punch Bass: 0 to +12 dB
• Class D Circuitry
• Dimensions: 6-11/16"L x 9-1/8"W x 2"H

$249.99

IN STOCK

Only 3 Left!

1000W RMS Punch Series Monoblock Class BD Car Power Amplifier

• RMS: 300W x 1 @ 4 ohms, 500W x 1 @ 2 ohms, 1000W x 1 @ 1 ohm
• Total RMS Power: 1000W
• CEA-2006 Compliant
• Tuned Bass EQ: 0 to +18 dB
• Super Efficient Class BD Circuitry
• Dimensions: 13-5/16"L x 7-3/4"W x 2-3/8"H

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Rockford Fosgate Bass Knob w/your Amp Purchase

$399.99

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500W RMS Punch Series Monoblock Class BD Car Power Amplifier

• RMS: 150W x 1 @ 4 ohms, 300W x 1 @ 2 ohms, 500W x 1 @ 1 ohm
• Total RMS Power: 500W
• CEA-2006 Compliant
• Tuned Bass EQ: 0 to +18 dB
• Super Efficient Class BD Circuitry
• Dimensions: 11"L x 7-3/4"W x 2-3/8"H

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Rockford Fosgate Bass Knob w/your Amp Purchase

$299.99

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Only 2 Left!

  • 4.6
5 reviews

300W RMS Punch Series Monoblock Class AB Car Power Amplifier

• RMS: 200W x 1 @ 4 ohms, 300W x 1 @ 2 ohms
• Total RMS Power: 300W
• Built-in NOMAD Circuit Protects Amplifier
• Tuned Bass EQ: 0 to +18 dB
• Cast Aluminum Heatsink with Dynamic Thermal Management
• Dimensions: 9-7/8"L x 7-3/4"W x 2-3/8"H

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Rockford Fosgate Bass Knob w/your Amp Purchase

$199.99

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Only 2 Left!

1500W RMS Constant Power Series Class BD Monoblock Amplifier

• RMS: 1000W x 1 @ 4 ohms, 1500W x 1 @ 2 ohms, 1500W x 1 @ 1 ohm
• Total RMS Power: 1500W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +18 dB at 45 Hz
• Ultra Efficient Class bD Circuitry
• Dimensions: 14-15/16"L x 8-3/16"W x 2-3/16"H

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$799.99

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Only 3 Left!

  • 5.0
9 reviews

300 Watts Punch Series Boosted Rail Compact Monoblock Amplifier

• RMS 75W x 1 @ 4 ohms, 150W x 1 @ 2 ohms, 300W x 1 @ 1 ohm
• Features Rockford Fosgate's Class-BR Topology
• CEA-2006 Compliant
• Ultra Compact Chassis
• Boosted Rail Design
• Dimensions: 6.75"L x 4.25"W x 1.53"H

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$199.99

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Only 2 Left!

1200W RMS Prime Series Class-D Monoblock Amplifier w/ 1.0 Farad Capacitor & 4 AWG Amp Kit

• Rockford Fosgate Prime R1200-1D Monoblock Amplifier
• Belva BAK42 Complete 4 Gauge 2-Channel Amplifier Installation Kit
• Belva BB1D 1.0 Farad Capacitor
• RMS: 400W x 1 @ 4 ohms
• Premium Power and Ground Wire Provides Optimal Power Transfer

$299.99

IN STOCK

  • 5.0
2 reviews

750W Power Series Ultra Compact Class-BD Monoblock Amplifier

• 500 Watts RMS x 1 @ 4 ohms
• 750 Watts RMS x 1 @ 2 ohms
• 750 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 1500 Watts
• CEA-2006 Compliant
• C.L.E.A.N. input/output clip detection and indicator LEDs
• Dual extruded heat sinks
• C.L.E.A.N. input/output clip detection and indicator LEDs
• Real time thermal sensing with Rollback technology
• Dimensions: 4.3"W x 8.3"L x 1.6"H

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$389.99

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R500X1D 500W RMS Prime Series Class D Monoblock Amplifier + BAK42 Complete CCA 4 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects

• R500X1D 500W RMS Prime Series Class D Monoblock Amplifier
• BAK42 Complete 4 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects (CCA Wiring)

$149.99

IN STOCK

R500X1D 500W RMS Prime Series Class D Monoblock Amplifier + BAK42 Complete CCA 4 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects

• R500X1D 500W RMS Prime Series Class D Monoblock Amplifier
• BAK42 Complete 4 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects (CCA Wiring)

$154.95

IN STOCK

500W RMS Constant Power Series Class BD Monoblock Amplifier

• RMS: 300W x 1 @ 4 ohms, 500W x 1 @ 2 ohms, 500W x 1 @ 1 ohm
• Dynamic Power Output: 690W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +18 dB at 45 Hz
• Ultra Efficient Class bD Circuitry
• Dimensions: 11-7/16"L x 8-3/16"W x 2-3/16"H

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$499.99

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Only 1 Left!

1000W RMS Power Series Constant Power Monoblock Class BD Amplifier

• RMS: 700W x 1 @ 4 ohms, 1000W x 1 @ 2 ohms, 1000W x 1 @ 1 ohm
• Total RMS Power: 1000W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +18 dB at 45 Hz
• Ultra Efficient Class bD Circuitry
• Dimensions: 13-11/16"L x 8-3/16"W x 2-3/16"H

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$699.99

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Only 1 Left!

300W Full-Range Monoblock Punch Series Class AB Marine Amplifier

• RMS: 200W x 1 @ 4 ohms, 300W x 1 @ 2 ohms
• CEA-2006 Compliant
• Features C.L.E.A.N. Set-up
• Protected against Dust, UV, & Corrosion
• Marine grade two part epoxy coating on circuit boards

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Punch Level Control Bass Knob

$249.99

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Ships at Later Date

2500W RMS Constant Power Series Class BD Monoblock Amplifier

• RMS: 1500W x 1 @ 4 ohms, 2500W x 1 @ 2 ohms, 2500W x 1 @ 1 ohm
• Total RMS Power: 2500W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +18 dB at 45 Hz
• Ultra Efficient Class bD Circuitry
• Dimensions: 21-7/8"L x 8-3/16"W x 2-3/16"H

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Save 40% on an RF Amp Kit and get an Extended Warranty!

$1,599.99

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Ships at Later Date

Power 500 Watt Class-BR Mono Amplifier

• RMS: 175W x 1 @ 4 ohms, 300W x 1 @ 2 ohms, 500W x 1 @ 1 ohm
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +18 dB at 45 Hz
• Class-BR Circuitry
• C.L.E.A.N. input/output clip detection and indicator LEDs

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$329.99

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  • 5.0
2 reviews

500 Watt Element Ready Power Series Class-BR Marine Monoblock Amplifier

• RMS: 175 W x 1 @ 4 ohms, 300 W x 1 @ 2 ohms, 500 W x 1 @ 1 ohm
• CEA-2006 Compliant Amplifier

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Punch Level Control Bass Knob

$379.99

IN STOCK

Only 1 Left!

R1200-1D 1200W RMS Prime Series Monoblock Class D Car Amplifier + BAK42 Complete CCA 4 Gauge Amplifier Wiring Kit with 2-Channel RCAs

• R1200-1D 1200W RMS Prime Series Monoblock Class D Car Amplifier
• BAK42 Complete 4 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects (CCA Wiring)

$294.98

IN STOCK

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Related Categories

Rockford Fosgate Amplifier Wiring Kits
Get all the cables, wires, and hardware you need to install your new car audio amplifier with one of these power amp kits. Amplifier wiring kits come with your basic power and ground cables, as well as other necessary wires. Select complete amplifier kits will include speaker wire, RCA interconnect cables, and more! To make sure you get the kit that is best designed for your car audio system, scroll down to the bottom of this page for the buying guide.
Get The Right Gauge Wire
Understand what gauge works best for your amp.
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Rockford Fosgate Capacitors
Car audio capacitors are a great addition to any aftermarket audio system that is in need of a little extra power. Capacitors store a temporary electrical charge that can be released during periods of extra power strain. If a vehicle has dimming headlights when music is played, a capacitor could solve that problem.
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Reduce the strain on a vehicle's electrical system.
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Rockford Fosgate EQs & Sound Processors

Sound Processors Q & A

For those who want the most out their car audio system, a quality sound processor is a must. After some slight adjustments, your systems will sound like it has been professionally tuned and optimized. Tune your system to perfection with these crossovers, equalizers, and bass drivers. Click here to learn more about digital sound processors and to find out which type would be best for your car audio system.
Rockford Fosgate Marine Amplifiers
Enhance the sound on your boat by adding an amplifier to your marine audio system. These marine amps are the perfect way to get louder, bigger, and clearer sound quality on your boat. These marine amplifiers can be great for standard boat speakers, tower speakers, and even some marine PA systems. Each amp is specially treated and engineered to function in the same wet, salty environment that boats are in.
Rockford Fosgate Motorcycle Amplifiers
Your motorcycle will sound better than ever with the proper amplifier. Most of these amps are specially designed with special materials that can withstand the vibrations and elemental exposure, while others are designed with an extremely small footprint to fit conveniently in a saddlebag or other tight installations. Many of the products in this category are specifically designed for certain motorcycles, making installation a breeze.