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Rockford Fosgate Punch P500X1BD + Rockford Fosgate RFK4I 4 Gauge 2-Ch Amp Kit

500W RMS Punch Series Monoblock Class BD Car Power Amplifier

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• RMS: 150W x 1 @ 4 ohm, 300W x 1 @ 2 ohm, 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
• Includes Rockford Fosgate RFK4I 4 Gauge 2-Ch Amp Kit

Learn more about the p500x1bd_rfk4i
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$649.98

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Description


Rockford Fosgate brand icon

Authorized dealer

Rockford Fosgate Punch P500X1BD

500W RMS Class BD Punch Series Monoblock Car Amplifier
Quantity: 1

Product Details:

  • Punch Series Class BD 1 ohm Stable Monoblock Amplifier
  • RMS Power Rating:
    • 4 ohm: 150 watts x 1 channel
    • 2 ohm: 300 watts x 1 channel
    • 1 ohm: 500 watts x 1 channel
  • Total RMS power output: 500 watts
  • Power, protect, thermal, input, and output clip LED visual indicators
  • Wired bass level remote control with optional Rockford Fosgate PLC2
  • Speaker-level (high-level) inputs (Requires adapter like the Kicker KISL)
  • 1 pair of pre-amp outputs
  • Features C.L.E.A.N. Set-up
  • RCA pass-thru outputs
  • 12dB/octave Butterworth crossover
  • High level input capable with Auto Turn-On circuit
  • Short circuit and over current protection
  • Cast aluminum heatsink
  • Stealth top mounted control panel
  • Muted turn on
  • On-board Punch EQ with +18dB boost @ 45Hz
  • CEA-2006 compliant
  • Input sensitivity: 150mV - 12 volts
  • Frequency Response: 20 - 250 Hz
  • Total Harmonic Distortion (THD): 1%
  • Signal to Noise Ratio: 80 dB
  • Variable low-pass filter: 50 - 250 Hz
  • Variable Bass Boost: 0 - 18 dB
  • Fuse Rating: 80A
  • 4 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 7.76" L x 11.03" W x 2.38" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • MFR #: P500X1BD

Rockford Fosgate RFK4I

4 Gauge 100% Pure Crystal-Oxygen Free Copper 2-Channel Amplifier Wiring Kit
Quantity: 1

General Features:

  • 4 Gauge Power and Signal Installation Kit
  • Designed specifically for car audio systems up to 1200 watts
  • Premium power and ground wire provides optimal power transfer
  • Made from 100% oxygen-free copper for a pure uninterrupted transfer of power
  • Includes 2-channel RCA interconnect cables for the audio signal connection from the receiver to the amplifier
  • RCA Interconnects are made with twisted-pair technology for noise reduction
  • Terminals are nickel-plated for excellent signal transfer
  • Maxi Fuse holder offers ideal protection for high powered systems
  • True-to-Gauge cables/wires meet or exceed the industry standard of copper required for the gauge size
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Package Includes:

  1. 17ft. 4-Gauge power cable
  2. 3ft. 4-Gauge ground wire
  3. 20ft. Twisted pair of RCA
  4. Maxi fuse holder and fuse
  5. 20ft. Remote wire
  6. 100 Amp fuse
  7. Cable Ties
  8. Butt connectors
  9. Spade Terminals
  10. Firewall Grommet

Check out the Rockford Fosgate RFK4I Owner's Manual

Product history:

Rockford Fosgate P500X1BD, RFK4I thumbnail
(newest, current model)
Rockford Fosgate P500-1BD thumbnail
(previous model, replaced by Rockford Fosgate Punch P500X1BD + Rockford Fosgate RFK4I 4 Gauge 2-Ch Amp Kit)

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Specifications & Details


Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
150 watts x 1 channel
RMS Power @ 2 ohms
300 watts x 1 channel
RMS Power @ 1 ohm
500 watts x 1 channel
Amplifier Specifications
Amplifier Class
BD
Number of Channels
1 - Mono
Total Peak Power Output
1000 watts
Total RMS Power Output
500 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
1 ohm
Minimum Impedance Bridged
Not Bridgeable
THD at Rated RMS Power
1.0%
Speaker Level Inputs
Optional (Requires Accessory Adapter)
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Subsonic
Low-Pass Crossover Frequency
50 - 250 Hz
Subsonic Filter
Switchable Off/28 Hz
Signal-to-Noise Ratio
100 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
Optional (Accessory required and sold separately)
Fuse Rating
80A Fuse Recommended, Not Included
CEA-2031 Compliant
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

P500X1BD, RFK4I

Weight:

15.00lbs

Internal SKU:

p500x1bd_rfk4i

Internal Product ID:

197146

Customer Ratings & Reviews



5 star
85%
4 star
15%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
4.8
Features
4.6
Design
4.9
Usability
4.9

Customer Photos & Videos


Customer Reviews

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P500-1bd

The following review is for P500X1BD, which is a part of the bundle you are viewing.

I put this amp in my daughters 2003 Mustang and paired it with a P3 12 inch sub in a ported box. The two work great together. Set-up was no problem on the amp. She has had no problem with it at all, but remember she also gave everything time to break-in. Birth sheet read 286 watts @ 4 ohms, 471 watts @ 2 ohms, and 745 watts @ 1 ohm. I wired the sub at a 2 ohm load by-the-way. So the amp is running at a comfortable ohm load. I would suggest anyone get the PLC 2 remote control for the amp. My daughter loves the remote, but so do I.

By southpaw on September 23, 2013

69

found this helpful.

Great Purchase!

The following review is for P500X1BD, which is a part of the bundle you are viewing.

I have had this amp hooked up to 2 12" Rockford P3 shallow mount woofers and this amp pushes them great. Plenty of power and a nice clean look. I would recomond this item to anyone.

By Ryan on April 15, 2014

63

found this helpful.

Excellent car audio power cable

The following review is for RFK4I, which is a part of the bundle you are viewing.

Excellent product. Easy to work with. I bought two sets so I could wire a four channel amp and have extra power wire to do a "big three" wire project under the hood. Highly recommended.

By Greg on December 29, 2012

59

found this helpful.

true

The following review is for RFK4I, which is a part of the bundle you are viewing.

I love this wire it's so much better than my old 4 gauge wire. I put it next to the 4 gauge i bought from a local audio store and the rockford wire was twice as big and way more flexible. Everything in this kit is amazing and it is def worth the price.

By turkey on October 2, 2011

58

found this helpful.

Check the birth certificate.

The following review is for P500X1BD, which is a part of the bundle you are viewing.

My B.C. Says 792 watts rms, AMAZING! I have two of these 500bd's wired to 2 12" P3's, and they are LOUD!! These amps are solid at 1 ohm and are super easy to install and setup! For the price this amp worth a ton more, and will be aroun for years!!

By Shaggy on August 24, 2014

60

found this helpful.

Excellent qaulity.

The following review is for RFK4I, which is a part of the bundle you are viewing.

Excellent product. Great build quality. True to Gauge. NO B.S. specs. The fuse holder is a little tricky.

By Exavier on June 12, 2012

57

found this helpful.

Check the birth certificate.

The following review is for P500X1BD, which is a part of the bundle you are viewing.

My B.C. Says 792 watts rms, AMAZING! I have two of these 500bd's wired to 2 12" P3's, and they are LOUD!! These amps are solid at 1 ohm and are super easy to install and setup! For the price this amp worth a ton more, and will be aroun for years!!

By Shaggy on August 24, 2014

59

found this helpful.

amp install kit

The following review is for RFK4I, which is a part of the bundle you are viewing.

very nice kit for the price paid. wire is extremely flexible for gauge. power wire is long enough to go from battery at the front of the engine bay, through the firewall, under dash, under the carpet, down transmission tunnel, under rear seats, into trunk and still have 2 feet to spare. this was done on a 93 chevy beretta, so bigger sedans and suvs may need more wire. i'm very pleased with this kit and would buy again

By Alex on April 20, 2011

56

found this helpful.

awesome amp

The following review is for P500X1BD, which is a part of the bundle you are viewing.

Everyone says Rockford isn't any good since the started manufacturing overseas, but the thing is, so did everyone else pretty much. I bought this amp to run one 2 0hm dvc ten because it was pretty close to ideal rms at 1 0hm..... just a little under. But the amp was actually about 300 watts more than the 500 it was suppised to be at 798 watts @ 1 ohm. The setup was super easy. Their clipping indicator light was spot on against an oscilloscope. Rockford makes good stuff and always has. This amp sounds great runs cool and makes a lot of power for its rating. How can you talk trash about that? It does more than it says and that says it all!

By EO on November 21, 2014

57

found this helpful.

Good Wires

The following review is for RFK4I, which is a part of the bundle you are viewing.

Good wires, i like them. They do a good job. They are a lot of money but you get what you paid for, cant go wrong with Rockford products.

By Jim on April 2, 2012

56

found this helpful.


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