Available Colors: Blue, Red 4 Gauge - 20 ft. Package StreetWires Ultra Flow™ power cable is the ultimate performance power cable. For unbridled power flow and ultra-low DC resistance, these cables are built from the purest oxygen-free, fine-stranded copper using highly flexible Rope-Lay wire construction, which prevents kinking and provides more installation options. The Poly Flex™ insulation offers the most protection from heat, chemical reactions, and the harsh under-hood environment. Ultra Flow Power Cable is high power link between your battery or other power source and your amps or other components. Why do I need thicker power wire? Power wire is what transfers electrical current from your car or system battery to your amplifiers. Amplifiers are electricity hungry and constantly need to be getting power from the battery to output all the power they are capable of delivering. You wouldn't try to put out a fire with a garden hose and you shouldn't try to force high voltage through a low gauge wire.
At MTX Audio, we are serious about sound®. Therefore, if you are not "blown away" with your purchase, for any reason, you can return any items purchased directly from MTX.com that are complete and like new within 30 days. Products purchased from authorized MTX retailers must be returned through that same retailer. Products purchased through non-authorized MTX retailers may not be returned.
MTX products purchased in the USA from an authorized MTX dealer are guaranteed against defects in material and workmanship for the period of time specified below, the warranty period begins the day the product is purchased by the end user. This warranty is limited to the original retail purchaser of product and extends only to products purchased from authorized MTX resellers. Product found to be defective during that period will be repaired or replaced by MTX at no charge.
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