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Rockford Fosgate [x]
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Price range: $170–$260
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Rockford Fosgate Mono Subwoofer Amps

400W RMS Punch Series Monoblock Amplifier (P4001)
Free Ground Shipping within the 48 states
Punch Series Monoblock Class AB Car Amplifier • 200 Watts x 1 chan. @ 4 ohms • 400 Watts x 1 chan. @ 2 ohms • MOSFET power supply • RCA Pass-thru outputs
$179.99
Shipping: FREE
To the US 48 • other rates
  • 4.8
  (4 reviews)
300W RMS Punch Series Monoblock Class AB Car Power Amplifier (P300X.1)
Free Ground Shipping within the 48 states
Punch Series Monoblock Class AB Amplifier • 200W x 1 Chan. @ 4 ohms • 300W x 1 Chan. @ 2 ohms • Built In NOMAD "Real Time" Analog Computer • Monoblock Channel Operation • 4 Gauge Power and Ground Inputs • MESHA3 Reduces MOSFET Temperatures for Improved Durability
$169.99
Shipping: FREE
To the US 48 • other rates
400W RMS Punch Series Monoblock Class AB Car Power Amplifier (P400X.1)
Free Ground Shipping within the 48 states
Punch Series Monoblock Class AB Amplifier • 250W x 1 Chan. @ 4 ohms • 400W x 1 Chan. @ 2 ohms • Built In NOMAD "Real Time" Analog Computer • Monoblock Channel Operation • 4 Gauge Power and Ground Inputs • MESHA3 Reduces MOSFET Temperatures for Improved Durability
$259.99
Shipping: FREE
To the US 48 • other rates
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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 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! Make sure to get the kit that is best designed for your car audio system.
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.
Rockford Fosgate Sound Processors
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.