300 Watts x 1 @ 4-Ohms, 500 Watts x 1 @ 2-Ohms, Frequency 20Hz to 250Hz +/-1dB
Onboard 12dB/octave LP/HP/AP crossover & Infrasonic filter. Power Wire Gauge- 4 AWG. Power Input Connector-Screw Terminal. Suggested Alternator-75 A
On-board Punch EQ with +18dB boost at 45Hz. Input Sensitivity: 150 mV to 4 V
Cast Aluminum Heatsink with Stealth top mounted control panel
Includes wired remote (Punch Level Control). High efficiency amplifier design that reduces current consumption from the charging system
See more product details
The Prime R500X1D is a 500 watt mono amplifier using efficient Class-D circuit topology. This amplifier is capable of running a 2-Ohm load and includes on-board Punch Bass and remote Punch Level Control.
Rockford Fosgate performance in a small package – this Prime Series R500X1D mono amp can drive a sub with up to 500 watts RMS, so you can really feel your bass rockin’. You can use the low-pass filter and Rockford Fosgate’s famous Punch boost to get the best possible bass from the sub and enclosure in your vehicle. A phase switch gets your subs firing along with your other speakers for maximum impact, while the speaker-level inputs let you hook this amp up to almost any system, even a factory stereo.
Remote PLC (Punch Level Control) 0 /180 Phase Switch Real time output and power supply thermal sensing Cast aluminum heatsink 4 Gauge power/ground connectors MOSFET power supply Over current protection Short circuit protection Muted turn on 1 Year Standard Warranty
|Item Weight||6 pounds|
|Product Dimensions||11.8 x 10.5 x 4.2 inches|
|Item model number||R500X1D|
|Batteries||1 12V batteries required.|
837 customer reviews
4.6 out of 5 stars
|Best Sellers Rank||
#1,749 in Electronics (See top 100)
|Shipping Weight||6.14 pounds (View shipping rates and policies)|
|Domestic Shipping||Item can be shipped within U.S.|
|International Shipping||This item can be shipped to select countries outside of the U.S. Learn More|
|Date First Available||March 13, 2013|
January 31, 2017
This amp is a little beast to say the least. I like the variable bass control that comes with it as I listen to different kinds of music. It pairs with my Fosgate P3 perfectly.
If you’re in the market for a nice amp don’t even hesitate to get this one. It’ll blow you away!
05/29/16 Update. Still going strong after a year of powering the CVR-15, Slightly disappointed with having to say it’s a 500 watter. Any other old timers like me this is equal to the punch 75, autotek 90mxi or hifonics thor which all were only rated for less than 100 watts but could out power this new school stuff.
Year 2 of still going strong with no hint of ever quitting. Built a better more efficientbox for the Kicker CVR-15 that is 4cu ft and port tuned to 22hz. The sub and this amp especially with the new box are a perfect match.
The Prime 300/4 is still going strong as well these are really decent reliable amplifiers.
Update: Bought this 1 year and 9 months ago amp still hitting hard hooked up to 2 10″ kickers lowered at 2ohms I recommend it it’s small but powerful little beast.
Update Jan 2018: Amp still chugging, replaced the sub with a Kicker CompRT 12 and it pushes that sub effortlessly as well. Have not set gain over half on either sub.
July 29, 2018
June 11, 2018
Decided to install a stereo in my gfs car for her bday. Paired this with a American Bass XR-10D4 in a bbox e10sv ported enclosure.
As far as ratings go the sub is clearly being underpowered but damn the thing hits hard and it’s more than enough for her. The bass remote does leave a lot to be desired though. I used to install professionally and have tuned more amps than I can count, but this knob is touchy with very limited range. In about 1/8th the range of turn it goes from no bass to max…
Could be an isolated issue and its just a defective part that I received. Not a huge deal as she doesn’t play with it much.
June 6, 2017