Skar Audio

4-Gauge Marine Amplifier Wiring Kit

$219.99

SKU: SKM4GAOFC

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Skar Audio SKM4GAOFC is a premium marine-grade 4-gauge amplifier wiring kit engineered for maximum power transfer and long-term reliability in demanding marine and outdoor environments. Constructed with 99.99% Oxygen Free Copper (OFC) conductors, this kit ensures exceptional current flow with minimal resistance, leading to optimal efficiency and consistent amplifier performance. This comprehensive kit is rated to support audio systems up to 1,500 watts, making it ideal for high-power marine amplifiers, powersports applications, and other performance-focused electrical installations. The SKM4GAOFC is built to withstand moisture, vibration, and harsh environmental conditions, delivering clean and stable power even in the most challenging situations. Whether you are upgrading an existing system or building a high-output marine audio setup, this kit provides professional-grade performance, durability, and peace of mind. The complete kit includes: - 4 Gauge Complete Marine Grade Oxygen Free Copper Amplifier Installation Kit - 23 Ft of 4 Gauge OFC Matte Red Ultra Flexible Power Cable (ABYC Standard) - 23 Ft of 4 Gauge OFC Matte Yellow Ultra Flexible Ground Cable (ABYC Standard) - 23 Ft Matte Blue OFC Remote Turn-on Wire - 12 Ft 6-Channel Marine Grade RCA Interconnect Cable - SKMF4GA Marine Grade 4-Gauge Fuse Holder - x1 80 Amp, x1 100 Amp, and x1 150 Amp MANL Fuses - Ring and Spade Terminals - Red and Yellow Heat Shrink - Vinyl Cable Ties

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandSkar Audio
Part NumberSKM4GAOFC
CategoryIgnitions and Electrical

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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