Question 1

How many ohms per channel?

Accepted Answer

2 ohms per channel is ok. I have had a few set ups running 2 ohms per channel. No issues. If you bridge the sub, it will only be stable at 4 ohm. It may do 2 ohms bridged for a week before it blows up. It will go into protect mode if you try this.

Question 2

Will theses power 4 door speakers? Not sure how all this works. Just heard that door speakers sound better with an amp?

Accepted Answer

I have used this amp in many different configurations. 4 channels = 4 outputs. It is 2 ohm stable meaning you could hook up 2 4 ohm door speakers per channel if you wanted to. I have used this amp as a mids and highs amp using the crossovers in the amp and it was great paired with a 1000W mono sub amp. For that set up I had 2 6x9s and a set of component speakers. I have also done a mustang, integra and silverado for guys on a budget with this amp. mids and highs on channel 1 and 2 6.5 3ways and 6x9s. and then 2 DVC subs on channel 3&4 using the built in crossover and bass boost.  Was it better than my Hifonics 2 amp set up or my JL audio set up? Absolutely not, but if you want  a good sound you can enjoy on a budget, this is a decent amp. Use 2 gauge power wires so you don't overheat your amp.

Question 3

Install kit? Does this come with one?

Accepted Answer

No , I had to purchase kit separate

Question 4

Will this be ok for highs/mids in door and two fosgate 10s in rear

Accepted Answer

This is good for speakers, but not powerful enough to properly run subs as well. This amp generally puts out around 350-400 watts, which is good for quality speakers. For Fosgates, I'd jump up to a name brand amp, or go with a cheap 2000+ watt amp.  I'm running 2x 6.5 mids, 2x 6x9 coax, 4x tweets, and a 3.5 mono high on this amp, and its run them well.

ASIN	B0196FLS50
Best Sellers Rank	#25,228 in Electronics ( See Top 100 in Electronics ) #8 in Car Dual-Channel Amplifiers
Brand Name	Crunch
Customer Reviews	4.3 4.3 out of 5 stars (1,778)
Global Trade Identification Number	00806576225348
Included Components	crunch
Item Dimensions	4 x 5 x 3 inches
Item Type Name	Crunch PX1000.4 Power Amplifier (Class Ab, 4 Channels, 1,000 Watts), 3.70in. x 12.60in. x 10.80in.
Item Weight	16 ounces
Manufacturer	crunch
Material Type	Aluminum, Metal/Plastic
Maximum Output Power	1000 watts
Minimum Supply Voltage	10 volts_of_direct_current
Model	PX1000.4
Mounting Type	Car Mount
Number of Channels	4
Number of Items	1
Number of Packs	1
Output Power	1000 watts
Package Type Name	Box
Part Number	PX1000.4
UPC	731215376290 806576225348
Unit Count	1 Count
Warranty Description	Please contact the manufacturer

Crunch 4 Channel 1000 Watt Amp Car Truck Motor Vehicle Stereo Power Amplifier, PX 1000.4

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