4ga or 8ga for 250w rms amp


Bronze Member
Username: Kkmike

Post Number: 28
Registered: Feb-04
I'm looking at an amp which is 250W RMS @ 4 Ohms and 500W RMS at 2 Ohms. It has 4 gauge connectors. My question is can I still use the 8 gauge wire I already have in the car? What is the consequence (if any significant) to using "under powered" wire?


Gold Member
Username: Carguy

Post Number: 2381
Registered: Nov-04
You should be fine with 8gauge power wires for your current amp.
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