Would this audio system harm my electrical system?

[alexdbest2000 10+ year member]

2004 civic with stock batt/alt (70amp)

Sundown sa-12

US Amps Merlin MD2D amp (2 ohms 1000 rms)

Knukonceptz cca 4 gauge wiring

Will this setup work out? Can the stock batt/alt handle it?

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[mylows10 5,000+ posts]

Use ofc , an agm battery ,and get a big 3 kit. Then maybe

 

[shizzzon 10+ year member]

Any additional accessory to a car can cause harm to it.. It depends how you use it and for how long.