Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Features

Z-Series Complete Kits: This Kicker Z-Series amp wiring kit utilizes direct-connect installation components to transfer the highest current possible with the fewest connections, giving you an ultra-clean and super-reliable car audio system.

Single Amplifier 4-AWG Kit: This kit includes power and signal cable designed for a 4-channel amplifier:

• 20' length of 4-gauge power wire, terminated by a ring-terminal (0.61" wide/0.335" inner diameter), 1862 strands, silver tinned OFC copper, CEA-2015 and BC5W2 compliant
• 3' length of 4-gauge ground wire, terminated by a ring-terminal (0.61" wide/0.335" inner diameter), 1862 strands, silver tinned OFC copper, CEA-2015 and BC5W2 compliant
• 20' length of 18-gauge remote turn-on wire
• Fuse holder
• 100A AFS fuse (installed in fuse holder)
• 16.4' Four-channel RCA patch cord, Z-Series Hyper-Flex interconnect cable (twisted pair)
• 60' Length of 16-gauge speaker wire, 111 strands, silver tinned OFC copper, CEA-2015 and BC5W2 compliant
• Two 4-gauge crimp-on spade-connectors (0.5" wide/0.23" opening)
• Five 16-gauge crimp-on spade-connectors (0.3" wide/0.175" opening)
• Plastic grommet (4-gauge)
• One 4-gauge blue rubber sleeve
• One 4-gauge black rubber sleeve
• Two 16-gauge blue rubber sleeves
• Three 16-gauge black rubber sleeves
• Four 0.25" (16-gauge) female quick slide connectors
• One red butt-connector
• Ten 5.5" wire ties

Hyper-Flex Power Cable: The power and ground cables feature a Hyper-Flex jacket for easy installation.

Silver Tinned OFC Copper: The power and ground cables are constructed of silver tinned OFC copper with 1862 individual strands for reliable current flow.