Rockford Fosgate RFK4X 4 AWG Complete Installation Kit closeout M2 subwoofers are equipped with

M2 subwoofers are equipped with a Versa Switch™ to make changing impedance between 2 and 8 ohms as easy as flipping a switch

S/N Ratio: 100dB

we understand that true audiophiles seek control – absolute dominion over every aspect of their soundstage

2DHE offers an astonishing price-to-performance ratio

Rockford Fosgate RFK4X 4 AWG Complete Installation Kit closeout M2 subwoofers are equipped withKit includes 17 feet of 4 AWG power wire, 3 feet of 4 AWG ground wire, 30 feet of 16 AWG speaker wire, (1) 16 feet twisted pair RCA, Maxi fuse holder and fuse, 20 feet of remote wire, 100 Amp fuse. FEATURES AT A GLANCE 4 AWG (21. 1mm) 1,862 strands 16 AWG (1. 31mm) 65 strands Includes appropriate wire termination hardware FULL spec cable meets or exceeds AWG (American Wire Gauge) requirements 100% Pure Crystal Oxygen Free Copper (PC OFC) 1 Year