Rockville MFG5R 4 AWG Gauge Tinned OFC 5 Foot Car or Marine Ground or Power Wire
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Condition: BRAND NEW IN ORIGINAL PACKAGING
Warranty: 1 YEAR AUDIOSAVINGS

Description:
Introducing the Rockville MFG5R 4 AWG Tinned OFC 5ft Ground Wire – the go-to solution for marine, car audio, and solar power setups that demand reliability and performance. As a proud American brand, Rockville crafts this wire with precision, backed by our USA-based audio engineers who ensure top-tier quality. Featuring a true 4 AWG gauge with 1,862 strands of 0.12mm tinned oxygen-free copper (OFC), this cable delivers exceptional conductivity and durability. Wrapped in heavy-duty marine-grade PVC, it’s saltwater-proof, moisture-proof, and built to withstand heat, cold, oil, gas, and fumes—making it a must-have for boats, cars, or solar installations.
- True 4 AWG Gauge: Engineered for high-power applications, this wire minimizes voltage drop and maximizes current flow, perfect for robust audio systems or solar setups.
- Pre-Installed Ring Terminal with Grounding Bolt Kit: Comes ready-to-install with a pre-attached 5/16" ring terminal, red heat shrink, and a rust-resistant grounding kit (washer, bolt, and nut)—no extra tools or parts needed for a secure, hassle-free connection.
- Bonus Heat Shrinks & Ferrules: Includes 4 heat shrinks and 4 ferrules so you can cut to length and finish with clean, professional-grade terminations every time.
- Red Mesh Split Loom: Keeps your setup neat, protected, and tangle-free—unlike bare wires that fray and clutter your install.
- Rustproof Tinned OFC: 100% tinned copper resists rust and oxidation, ensuring long-lasting performance in harsh marine or automotive environments.
- Flexible Marine-Grade PVC: The heavy-duty jacket is waterproof, flexible, and easy to route through tight spaces, saving you time and frustration during installation.
- Max Load Capacity: Handles up to 150A at 20 feet, delivering the power your system craves without breaking a sweat.
Upgrade your grounding game with Rockville’s MFG5R—built tough, tinned for longevity, and packed with everything you need for a pro-level install. Whether you’re wiring a boat, car stereo, or solar array, this kit’s got you covered.
Features:
- Rockville MFG5R 4 AWG Tinned OFC 5-Feet Marine or Car Power/Ground Wire
- Pre-installed with red heat shrink and 5/16" ring terminal (includes washer)
- Includes rust-resistant grounding bolt kit: washer, bolt, and nut (5/16")
- Includes 4 red heat shrinks and 4 red ferrules
- Includes 4 grommets
- Includes 8 zip ties
- Entire cable wrapped in red mesh split loom
- 100% tinned oxygen-free copper (OFC), rustproof
- True 4 AWG construction
- Tinned for rustproofing, ideal for marine or car audio (no oxidation over time)
- Flexible, heavy-duty marine-grade PVC for easy installation in tight spaces
- Saltwater-proof and moisture-proof PVC jacket
- 1862 strands of 0.12mm tinned OFC wire
- Outer Diameter: 10.0mm
- Color: Red
- High resistance to heat, cold, saltwater, oil, gas, and fumes
- Suitable for solar panel installations
- Max Load: 150A at 20 feet
AudioSavings Return Policy:
At Audiosavings, we strongly believe in customer
satisfaction and therefore offer free return shipping within 30 days of purchase
on all items returned to us within the continental USA.
Prior to returning merchandise, contact us and we will give
you a return authorization # and a return label.
You may return this item for a refund within 30 DAYS of purchase.
Warranty Repair/Exchange Period: 1 YEAR
If your item is defective or you want to return it for any
reason within the first 30 days of when it was delivered to you; you have the
following options:
- We will send you a pre-paid shipping label to replace the item for a brand new one.
- We will send you a pre-paid shipping label to exchange the item for another item of your choice. If the item you chose is more or less money we will work out the price difference with you.
- If you are returning a working item in used condition for a refund there will be a
20% used item fee deducted from your refund. All replacements and exchanges are
free.
Replacement/Processing Time:
Your replacement or refund will process within 3-5 business days of when we receive the item.
Please note items with physical damage un-related to shipping are not covered under warranty. Registered software cannot be returned.
You MUST notify us within 48 hours if you receive an item that was damaged during shipping.
Process for returning items
Please email us with your eBay user ID, Item code / model #, Condition of the item, and the reason for your return. Please also indicate whether you would like a replacement, an exchange, or a refund. We will supply you with a reference number (RMA #) to put on the package which will ensure quick processing of your return. All returns require a RMA# to be returned back to our facility.