Is my alternator big enough to run my 1000watt sound system?

So I'm wondering if my alternator has enough power to run my sound system without any problems.

I have a 2007 ford edge and i believe the alternator is 150amp

I'm looking to run two class D amplifiers, they are:

JL Audio - XD600/1 - 600 Watt RMS (SUB)
Rockford Fosgate - R400-4D - 400 Watt RMS (SPEAKERS)

So total wattage is 1000

Do you think ill be able to run these or should i only run the one to the sub or
should i upgrade my electrical?

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