Garage
Shop

Rockford Fosgate R2-500X1

500W RMS Prime Series Class-D Monoblock Amplifier

Limited time!
highlight-star-icon

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

Learn more about the r2500x1
Was $279.99 Details
Save $30.00
Thanks , You Pay:

$249.99

 with warranty

Heads up

We confirm fitment and offer accessories for speakers. Please set your vehicle first if you would like to purchase more than one r2500x1.

Set your vehicle or Return to product page
Get a FREE Amp Kit at Checkout!Shop the deal
shipping truck icon Free shipping in USA. Provide zip for delivery date.
Dollar Icon
VIP Product Get $25.00 in rewards to spend later
Quantity
In Stock
Brand new

Buy it now


Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Swoosh Icon Icon of Swoosh

For over 23 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts

Expert built bundles that save you more (2)

Choose from any of our many bundles that include this product for even more savings!

Rockford Fosgate R2-500X1 with R2-2X12

Prime Series Class-D Monoblock Amplifier with Dual 2 Ohm 12" Sealed Loaded Enclosure

(8)

$559.98

Rockford Fosgate R2-500X1 with R2-2X10

Prime Series Class-D Monoblock Amplifier with Dual 2 Ohm 10" Sealed Loaded Enclosure

(8)

$529.98

Description


Rockford Fosgate brand icon

Authorized dealer

Product Details:

  • Prime Series Class D 2 ohms Stable Monoblock Amplifier
  • RMS Power Rating:
    • 4 ohms: 300 watts x 1 channel
    • 2 ohms: 500 watts x 1 channel
  • Total RMS power output: 500 watts
  • LED Power/Protect Light
  • Wired bass level remote control included
  • Speaker-level (high-level) inputs
  • 1 pair of pre-amp outputs
  • CTA-2006 compliant
  • C.L.E.A.N. gain setup system
  • Auto remote turn-on
  • Input sensitivity:
    • Low level: .15 - 4 volts
    • High level: .45 - 12 volts
  • Frequency Response: 20 - 250 Hz
  • Total Harmonic Distortion (THD): <1%
  • Signal to Noise Ratio: 75 dB
  • Variable low-pass filter: 50 - 250 Hz
  • Subsonic filter: 15 - 40 Hz
  • Variable Bass Boost: 0 - 18 dB
  • Fuse Rating: 80A
  • 4 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 8-1/2" L x 7-3/4" W x 2" H
  • Authorized Internet Dealer
  • 1 Year Manufacturer's Warranty
  • MFR #: R2-500X1

Rockford Fosgate R2-500X1 Manual

Specifications & Details


Key Features
Amplifier Key Features
Bass Boost
Speaker Level Inputs
Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
300 watts x 1 channel
RMS Power @ 2 ohms
500 watts x 1 channel
Amplifier Specifications
Series
Prime Series
Amplifier Class
D
Number of Channels
1 - Mono
Total RMS Power Output
500 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
Not Bridgeable
Frequency Response
20 - 250 Hz
THD at Rated RMS Power
<1%
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Subsonic
Low-Pass Crossover Frequency
50 - 250 Hz
Subsonic Filter
15 - 40 Hz
Signal-to-Noise Ratio
75 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
Yes
Fuse Rating
80A x 1 
Total Fuse Rating
80
Sonic Certified Amplifier
Not Tested
Low-Level Input Sensitivity
.15 - 4 volts
High-Level Input Sensitivity
.45 - 12 volts
What is in the box?
Paperwork
User manual
Warranty/Registration card
Power certification
WITB: Amplifiers
Amplifier
Wired gain knob (wire attached)
Mounting screws (4)
Washers (6)
High-level input wiring harness w/ molex connector
Allen wrench
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

R2-500X1

Weight:

4.80lbs

Internal SKU:

r2500x1

Internal Product ID:

177731

Customer Ratings & Reviews



5 star
88%
4 star
13%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
4.9
Features
5
Design
4.9
Usability
5

Customer Reviews

Sort by:

Loading...

Can't go wrong with Fosgate

It's small but back in the days you needed an amp that was 4 feet long (lol) to come close to this little monster.

By kevin on January 3, 2023

31

found this helpful.

Premium

Very very nice for the price. R.F is the way to go.

By Michael on July 6, 2022 Checkmark Icon Verified purchase

30

found this helpful.

Great little amp

Paired this with an R2-300x4 and a Kicker L7 10. Love the clean clip light for input and output. Makes installing and tuning the amps extremely easy

By Anthony on May 30, 2021

29

found this helpful.

By Rachel on June 29, 2023 Checkmark Icon Verified purchase

27

found this helpful.

Great little amp

Paired this with an R2-300x4 and a Kicker L7 10. Love the clean clip light for input and output. Makes installing and tuning the amps extremely easy

By Anthony on May 30, 2021 Checkmark Icon Verified purchase

27

found this helpful.

Best deal ever

Can’t wait to hear Two day delivery is nice

By Lj on December 7, 2020 Checkmark Icon Verified purchase

28

found this helpful.

Just installed it

This thing punches. I have two 1800 Watt fubar speakers inverted in a hooked up to it. Total annihilation.

By Jordo on April 27, 2022

26

found this helpful.

By Ullises on March 7, 2024 Checkmark Icon Verified purchase

13

found this helpful.

Add-ons


Similar Products

Best selling similar products

JL Audio JD1000/1

• 600 watts x 1 channel @ 4 ohms
• 1000 watts x 1 channel @ 2 ohms
• Total RMS Power: 1000 watts
• Class D 2 ohms Stable Monoblock Amplifier

(4)

$399.99

Kicker CXA1800.1 (46CXA18001T)

• 900 watts x 1 channel @ 4 ohms
• 1800 watts x 1 channel @ 2 ohms
• 1800 watts x 1 channel @ 1 ohm
• Total RMS Power: 1800 watts
• Class D 1 ohms Stable Monoblock Amplifier

(14)

$399.96

Alpine MRV-M500

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

(40)

$179.99

Kicker CXA1200.1 (46CXA12001T)

• 600 watts x 1 channel @ 4 ohms
• 1200 watts x 1 channel @ 2 ohms
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohms Stable Monoblock Amplifier

(7)

$319.96

NVX VAD10001

• RMS: 420 x 1 @ 4 ohms, 760W x 1 @ 2 ohms, 1000W x 1 @ 1 ohm
• Total RMS Power: 1000W
• CEA-2006 Compliant
• Wired Bass Remote Included
• Efficient Class D Design
• Dimensions: 7.0"W x 5.4"D x 2.0H

(28)

$169.99

Related Searches


R2-500X1 small

Item added to your cart.

Price: $249.99

Essential add-ons
Belva BAK42

Complete 2-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

$59.99

$34.99

Add to cart
Belva BAK42BK

Complete 2-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

$59.99

$34.99

Add to cart
Belva BAK42BL

Complete 2-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

$59.99

$34.99

Add to cart
InstallBay AK4ANL

Complete 2-Channel 4 Gauge Amp Kit with RCA Cables and ANL Fuse Holder

$49.99

$29.99

Add to cart
T-Spec V6-RAK4

Complete 2-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

$44.00

$37.99

Add to cart
Stinger SSK4ANL

Complete 4 Gauge Amplifier Wiring Kit with 2 Channel RCA Interconnects & ANL Fuse Holder

$55.00

$32.99

Add to cart
Stinger SS1200XS

Complete 2-Channel 4 Gauge Amp Kit with RCA Cables and Speaker Wire

$119.00

$52.99

Add to cart
Belva BPK4

4 Gauge Premium (CCA) Copper Clad Aluminum Amplifier Power Wiring Kit with Speaker Wire

$49.99

$29.99

Add to cart
Stinger SK4241

4 Gauge Power Amplifier Installation Kit

$129.00

$64.99

Add to cart
Stinger SK6241

4 Gauge Power Amplifier Installation Kit

$159.00

$79.99

Add to cart
NVX XLCA2X

2-Channel Line Out Converter

$159.99

$79.99

Add to cart
NVX XLCA2

2 Channel Line Out Converter with xBOOST

$62.49

$49.99

Add to cart
NVX XLOC22X 2-Channel High Voltage Active Line Output Converter with Impedance Matching and Remote Level Control

The XLOC22X helps you easily integrate with your factory or aftermarket stereo system

$99.99

$39.99

Add to cart
NVX XBBR2

Looking to fine tune the bass in your vehicle? Look no further

$149.99

$69.99

Add to cart
The Epicenter - Black

Maximize Your Bass Potential with an Audio Control’s legendary Bass Restoration Processor

$149.00

$149.00

Add to cart
NVX XIV25 V-Series 2-Channel RCA Cable

16.4 ft of V-Series 2-Channel RCA Audio Premium Interconnect Cable with Dual Twisted Pair Hyper-Flex Technology

$18.99

$12.99

Add to cart
NVX XWS1225 12 AWG Speaker Wire

25 ft. of True 12 Gauge 100% Copper EnvyFlex Speaker Cable/Wire

$49.99

$29.99

Add to cart
NVX XWS1625 Speaker Wire

25 ft. of True 16 Gauge 100% Copper EnvyFlex Speaker Cable/Wire

$29.99

$19.99

Add to cart
12 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

12 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

$14.99

$6.99

Add to cart
16 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

16 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

$24.99

$12.99

Add to cart
80 Amp Smart Relay Isolator (XSBI80)

Smart isolator - Monitors and auto-charging feature!

$49.99

$24.99

Add to cart
80 Amp Relay Isolator (BIR80)

Great for isolating a second batter making it dedicated to the stereo system

$19.99

$14.99

Add to cart
200 Amp Smart Relay Isolator (XSBI200)

Smart isolator - Monitors and auto-charging feature!

$79.99

$54.99

Add to cart
200 Amp Relay Isolator (BIR200)

Great for isolating a second batter making it dedicated to the stereo system

$59.99

$39.99

Add to cart
500 Amp Relay Isolator (BIR500)

Does not create a voltage drop to the second battery like conventional isolators

$89.99

$65.99

Add to cart
NVX XCAP1F

True 1.0 Farad 20V Capacitor with Digital Read-out, Built-in Distribution Block

$124.99

$89.99

Add to cart
Belva BB1D

1.0 Farad Capacitor with Digital Red Display for up to 1000W Max

$79.99

$34.95

Add to cart
Belva Nine Function Digital Multimeter

Perfect for any installation and troubleshooting

$29.99

$9.99

Add to cart
Six Function Digital Multimeter

Perfect for every toolbox

$14.99

$6.99

Add to cart
Steve Meade Designs IM-SG

Impedance Meter / Signal Generator

$461.99

$451.99

Add to cart
SMD CC-1 Crossover Calibrator

This is a must have! Set your crossover frequency like a Pro

$195.99

$192.99

Add to cart
Universal Positive/Negative 1/0 or 4 Gauge Battery Terminal

Make installation a breeze with the XBTU

$24.99

$16.99

Add to cart
World's Smallest AFS / Mini ANL Fuse Holder

Accepts 4 gauge or 8-gauge wire

$19.99

$10.99

Add to cart
4/8 Gauge Mini ANL (MANL, AFS) Fuse Holder

4/8 Gauge Mini ANL (MANL, AFS) Fuse Holder

$9.99

$6.99

Add to cart
High Quality Element Resistant AGU Fuse Holder

Belva BAGUH2 AGU Fuse Holder

$9.99

$4.99

Add to cart
4/8 Gauge AGU Fuse Holder

4/8 Gauge AGU Fuse Holder

$9.99

$6.99

Add to cart
Modular Linkable ANL Fuse Block

Modular Linkable ANL Fuse Block

$59.99

$16.99

Add to cart
ANL/Mini-ANL Fuse Holder with 1/0 or 4 Gauge Input and Output

No-fail termination and current flow, it helps keep your system protected and running smoothly

$24.99

$13.99

Add to cart
4/8 Gauge Mini-ANL/MANL/AFS Fuse Holder

4/8 Gauge Mini-ANL/MANL/AFS Fuse Holder

$9.99

$8.99

Add to cart
4 Pack of 80 Amp Nickel-Plated MANL Fuse

Mini-ANL (MANL/AFS) 80A Nickel Plated Fuses

$8.99

$3.99

Add to cart
4 Pack of 100 Amp Nickel-Plated MANL Fuse

Mini-ANL (MANL/AFS) 100A Nickel Plated Fuses

$8.99

$3.99

Add to cart
4 Pack of 150 Amp Nickel-Plated MANL Fuse

Mini-ANL (MANL/AFS) 150A Nickel Plated Fuses

$8.99

$3.99

Add to cart
2 Pack of 100 Amp Nickel-Plated ANL Fuse

ANL 100A Nickel plated for better power transfer

$7.99

$3.99

Add to cart
2 Pack of 200 Amp Nickel-Plated ANL Fuse

Two fuses per order. High quality 200 Amp ANL Fuses

$7.99

$3.99

Add to cart
2 Pack of 300 Amp Nickel-Plated ANL Fuse

Two fuses per order. High quality 300 Amp ANL Fuses

$7.99

$3.99

Add to cart
Gauge Reducer, 4 Gauge Input to 8 Gauge Pin

Great for amplifiers that do not accept a large gauge power wire

$14.00

$9.99

Add to cart
Pair of 4 Gauge Spade Terminals, #8 Opening

Spade Terminals • 4 Gauge • 1 Red & 1 Black • Nickel Plated

$3.99

$1.99

Add to cart
4 Gauge Ring Terminals, 5/16" Opening

Nickel Plated Brass - 5 Pieces (3 Red & 2 Black)

$6.99

$4.99

Add to cart
4 Gauge Ring Terminals with 3/8" Opening (5 Pieces)

4 Gauge Ring Terminals with 3/8" Opening (5 Pieces)

$9.99

$2.99

Add to cart
5 Pack of Black 4 Gauge Ring Terminals

5 Pack of Black 4 Gauge Ring Terminals

$6.99

$3.99

Add to cart
(4-pack) 4 Gauge Solid Copper Ring Terminals with Shrink Tubing

(4-pack) 4 Gauge Solid Copper Ring Terminals with Shrink Tubing

$9.99

$9.99

Add to cart
XIX2025 Strapping RCA

0.25 Meter (0.86 ft) Hyper-Flex RCA cable w/ Serpentine-Cut Nickel Plated Connectors

$19.99

$12.99

Add to cart
Save up to 10 different vehicles in your garage

Add vehicle
Loading...
Identify your vehicle and submodel details
  • Owner’s manual
  • Vehicle’s insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver’s side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon