I used these to replace some of the power cords on my subwoofers. One subwoofer already had a 14-gauge power cord, and the other two had 16-gauge and 18-gauge power cords that just didn't have the power they needed to keep the amps out of trouble. So I replaced them with these 14 gauge chords and now they work better. These chords are priced right and do the job.
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