Rockford Fosgate RFK4D 4 AWG Complete Dual Amp Installation Kit quad lock accessories Why choose bulk polybag packaging

Why choose bulk polybag packaging

Does the standard 310 Series lamp installation require this bracket

Reverse polarity protection

Soft Loudness Yes LPF (Subwoofer) Yes Media Playback Audio Formats MP3

Rockford Fosgate RFK4D 4 AWG Complete Dual Amp Installation Kit quad lock accessories Why choose bulk polybag packagingComplete Dual Amplifier Installation Kit 4 AWG + 8 AWG Power, Two 16ft RCA Cables, Two Distribution Blocks, 30ft Speaker Wire, Maxi Fuse, 20ft Remote Wire. PC OFC Throughout. The Rockford Fosgate RFK4D is a complete dual amplifier installation kit everything required to install two amplifiers from a single main power run. The kit runs 4 AWG from the battery to the included distribution blocks, then steps down to 8 AWG for the individual amplifier