Enhance your electronic setup with our versatile 6V DC 2A 12W Speaker Power Supply Cable, designed for reliability and safety across a wide range of devices. Size Information: This power supply cable features a 5.5mm x 2.5mm DC plug, with an outer diameter of 5.5mm and an inner diameter of 2.5mm. The polarity is configured as negative externally and positive internally, ensuring compatibility with numerous electronic devices. Cable Length: With a convenient 93cm (37 inch) power cord, this cable offers plug-and-play functionality. Please verify that the length meets your specific requirements, providing flexibility and ease of use without the need for additional extensions. Applicable Scenario: This power supply is perfect for a variety of applications, including LED billboards, LED displays, light characters, light strips, lamp modules, security systems, scientific research equipment, LED lighting, industrial control equipment, communication devices, power equipment, digital controllers, and other household or portable electronics. Five Protecting and Security: Safety is a top priority with our power supply cable, which includes five essential protection features: over temperature protection, short circuit protection, under voltage protection, over voltage protection, and over current protection. These safeguards ensure the longevity and reliability of your devices, providing peace of mind during use. Current Voltage: Delivering a DC output of 6V 2A 12W, this power supply cable is engineered for stable and efficient performance. To maintain optimal safety and functionality, it is recommended to operate at less than 80% of full load capacity, preventing overload and ensuring consistent power delivery. Choose our 6V DC 2A 12W Speaker Power Supply Cable with EU Plug for a reliable, secure, and versatile power solution that caters to all your electronic needs.