Amplifier Wiring Kits
How to choose the right wiring kit for your amplifier.
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Key Considerations
Terminal Size Matching
Skar Audio specifies power and ground terminal sizes in each amplifier's product description. These are determined based on the amp's power handling capabilities.
Material Matters
Not all wiring kits are the same because they are the same size in gauge. Different materials allow for different power handling. Skar Audio offers both Copper-Clad Aluminum (CCA) and Oxygen Free Copper (OFC) options.
Recommended Wiring Kits by Amplifier
| Amplifier | Terminals | RMS Power | Recommended Kit |
|---|---|---|---|
| RP-2000.1D | 0 Gauge | 2000W | 1/0 Gauge CCA or OFC |
| SKv2-2500.1D | 0 Gauge | 2500W | 1/0 Gauge OFC only |
The difference: SKAR0ANL-CCA handles 2000W, while SKAR0ANL-OFC handles 3000W. Since the SKv2-2500 requires more power capacity, only the OFC kit qualifies.
Upgrading to Larger Gauge
It's acceptable to use larger gauge wire than terminal specifications require, which benefits future upgrades.
Important: Never reduce wire size by cutting strands. Instead, use wire reducers to get to the proper size for your terminal and keep your setup safe.
Related articles
Oxygen Free Copper (OFC) vs. Copper-Clad Aluminum (CCA)
Comparison of OFC and CCA wiring options for your audio system.
RP Series Amplifier Installation Guide
Installation guide for Skar Audio RP Series amplifiers.
Fuses
Information about fuses and why they're important for your audio system.
Single Voice Coil Subwoofer Wiring Guides
Wiring guides for single voice coil (SVC) subwoofers in various configurations.
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