Will this amp push two Rocksford fosgate 4 ohm 12" subs

For 2 12" R2D4's I'd suggest going for the R1200.1D. Should be more than enough to power them. I'm using it for 2 10" R2D2's and a single 12" R2D4 all wired up together at 1 ohm.

With the P600x4 . I want to power my 6.5 components and a set of 6x9's all of which are about 100 watts RMS each. What is the RMS @ 4 ohms on amp

I would look at other amps. One of these doesn't have enough power for my doors. Their 2 channel does a decent job on 4 6x9. Their anticlip feature leads to amp cutting in and out annoying feature.

Is this amp 2ohm stable?

Yes sir.. it is 2ohm stable. I'm running a single 10" 4ohm DVC bridged to the rear channel with (2 0hm) 6x9s running off the front channel in the rear deck and it sounds great. As long as you dial it in as per the C.L.E.A.N. instructions you'll be really happy with this RF amp.

What is the true rms power on the 600x4? I know these amps are under rated

The short answer is above 600 rms total. Every amp comes with a birth sheet that shows the results of a Amp dyno test performed on the amp. Mine was 191 rms per channel @ 2 ohms which translates to 764 rms total. Every amp sold by Rockford is underrated so expect to see a larger rms rating than advertised. I've seen birth sheets for this specific model ranging from 750 rms up to the high 900 rms range.

P600x4 | Desertcart French Polynesia

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Description

🔊 Unleash the Punch: Power, Precision, and Pure Audio Bliss

COMPACT YET MIGHTY - Sleek 2.38” x 7.76” x 13.28” design fits easily in your vehicle without sacrificing power or quality.
TAILORED AUDIO CONTROL - Variable 12 dB/Oct Butterworth crossovers and +18dB Punch EQ let you sculpt your perfect soundstage.
PLUG PLAY FLEXIBILITY - RCA inputs accept both high and low-level signals—no signal converter needed for seamless integration.
POWER YOUR RIDE LIKE A PRO - Delivers up to 600 watts RMS power across 4 channels for crystal-clear, room-filling sound.
TRUSTED ROCKFORD RELIABILITY - Backed by a full 1-year warranty and legendary build quality for worry-free performance.

The Rockford Fosgate P600X4 is a compact, high-performance 600-watt 4-channel amplifier designed for versatile car audio setups. Featuring Class A/B topology, it supports multiple configurations with RMS outputs up to 150W per channel at 2 ohms, includes advanced crossover controls, and an on-board Punch EQ for enhanced bass impact. Its RCA inputs accept both high and low-level signals, ensuring easy integration. Built with Rockford Fosgate’s renowned quality and backed by a 1-year warranty, it’s engineered to deliver powerful, customizable sound for the discerning audiophile.

Specifications

ASIN	B00BF6HZ92
Best Sellers Rank	#35,843 in Electronics ( See Top 100 in Electronics ) #70 in Car Multichannel Amplifiers
Brand Name	Rockford Fosgate
Customer Reviews	4.6 4.6 out of 5 stars (249)
Global Trade Identification Number	00780687342289
Included Components	A Sub Woofer With Standard Accessories
Item Dimensions	13.3 x 7.8 x 2.4 inches
Item Weight	1.5 kg
Manufacturer	Rockford Fosgate
Maximum Output Power	600 watts
Maximum Supply Voltage	12 volts_of_direct_current
Model	P600X4
Mounting Type	Car Mount
Number of Channels	4
Number of Items	1
Output Power	600 watts
Package Type Name	Equipment Box" or "Electronic Component Case
Part Number	P600X4
Specification Met	Cea-2006
UPC	780687342289
Unit Count	1 Count
Voltage	12 volts
Warranty Description	1-Year Manufacturer Warranty

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140275F

Duties & taxes included

In stock

Sold byAmazon French PolynesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to French Polynesia.

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