The importance of a solid ground connection is paramount in any 12 V installation. Our Master Ground Lug accepts multiple ground wires (with a power ring on each), and bolts securely to the vehicle's sheet metal, creating a large and secure electrical contact for reduced resistance and optimal performance.
Stainless-steel lug with plated brass contact puck. Aggressive star washers provide maximum "bite" on the sheet metal for a secure connection.
Why Should You Buy from MarineStereo.com?
Free Shipping on Orders over $100
You don't have to pay for shipping on all orders over $100. Applies to the continental US only. Orders under $100 are a flat rate, $9.95.
You can return any item within 30 of receipt. Continental US only. No re-stocking fees. We email you a label. You drop it off at a FedEx location. Items must be un-installed and in the original packaging.
60 Day Satisfaction Guarantee
We sell the best products in the industry. If you decide within 60 days that you don't like the way your boat sounds, let us know. We will work with you to exchange your products for something else. We want you to be happy with the way your boat sounds, we believe in the products we sell, and we are confident that we can find a solution that will put a smile on your face.
We are online authorized to sell the best marine audio products in the world. When you buy from MarineStereo.com, not only do we stand behind the product, but so does the manufacturer. We are online authorized for JL Audio, Wet Sounds, Kicker, Rockford Fosgate, Fusion, Memphis, Stinger, Hertz, and more. Your warranty is valid.