The SoundBox Connected ECK4 is easiest for any amplifier install. This kit includes all of the needed wires and accessories to finish the job. With its 2300 watt peak power handling you might be sure to offer your amplifier the ability in needs. The premium heat tested In-Line AGU fuse holder provides maximum protection in your power wire and the included twisted pair RCA cables lets in for the most efficient signal pass through. Bulk Packaged. No longer For Resale. WIRE IS NOT AWG (AMERICAN WIRE GAUGE). SET TO INTERNATIONAL STANDARDS.