ent3rdadragon 10+ year member CarAudio.com Elite 918 0 San Diego, CA Oct 22, 2005 #1 How do you figure out how many voltages you are putting to your amp? Click to read more...
JimJ 5,000+ posts Tangled Up in Blue 32,922 107 Hillsborough, NC Oct 22, 2005 #2 Use a digital multimeter (DMM). Available at Lowe's for $20-$50 for a basic one.