About the Crutchfield CK12 Amp Wiring Kit

Product highlights:
- wiring kit for power packs and high-power radios
- RCA cables, remote turn-on lead, and speaker wire not included
- maximum power ratings: Class AB: 140 watts RMS, Class D: 220 watts RMS
- oxygen-free copper wires meet all ANSI and CEA standards
- 17 feet (5.2m) of 12-gauge red power wire with ring terminal and in-line ATC fuse holder
- 6 feet (0.9m) of 12-gauge black ground wire with ring terminal
- 3 ATC fuses (15A, 20A, 30A)
- assorted hardware
- 6 feet (1.8m) of 12-gauge black split loom
- 12-gauge firewall bushing
- two 12-10-gauge butt connectors
- six wire ties
- warranty: 1 year
- MFR # CK12
- Item # 007CK12
- California customers: Please click here for your Proposition 65 WARNING.
What's in the box:
- 17' Length of 12-gauge power wire with in-line fuse holder (red translucent jacket and terminated with ring-terminal on one end)
- 6' Length of 12-gauge ground wire (black translucent jacket and terminated by a ring-terminal on one end)
- 15-amp ATC fuse
- 20-amp ATC fuse
- 30-amp ATC fuse
- Firewall bushing
- Two 12-10 gauge butt-connectors (yellow)
- 6' Length of split loom
- Six 3" Zip ties
More details on the Crutchfield CK12 Amp Wiring Kit

Product Research
Features & Dimensions
Power & Ground Wire:
- Gauge: 12 AWG
- Wire Construction: Oxygen Free Copper (294 strands) -*only the ground wire is tinned
- Length: 17' (Power), 6' (Ground)
- Diameter: 0.185"
Terminals:
- Terminal Type: Nickel-plated brass ring-terminal (on Power & Ground wire)
- Terminal Diameter: Outer Diameter = 0.555", Inner Diameter = 0.325"
Fuses:
- Fuse Type: ATC
- Fuse Sizes: 15A, 20A, 30A (one of each)
- Fuse Holder: In-line fuse holder on power wire
Included Accessories:
- Grommet: 12 AWG firewall bushing
- Butt-connectors: 10-12 AWG butt-connectors (2)
- Loom: 6' length of 12 AWG split-loom
- Wire-ties: 6
Installation Notes:
- RCA cables, speaker wire, and remote turn-on lead not included (all sold separately).
- Installation tools sold separately.
The Crutchfield CK12 Amp Wiring Kit replaces these items:

EFX ICAK12
- for low-power (up to 270 watts) amps and accessories
- 12-ga. hybrid oxygen-free copper and copper-clad aluminum power and ground wires
- fuse holder with 20-amp fuse
- 20-foot red power cable
- 10-foot black ground cable
- all-copper conductor
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Customer Q&A
7 questions already asked
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Good value for a one-time project. Saved me time cobbling all the bits together myself. And the wire is high-quality multi-strand wire which makes it nice and flexible for routing in tight spaces.
Jim from White Lake, MI