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4 Gauge OFC Car Amplifier Wiring Kit 3000W - Fits Most Standard Amp Terminals | Complete with All Cables for Power, Ground, RCA & Speakers | Ideal for Car Stereo & Sub Upgrades
✅ In stock
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Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Aug 7, 2026 1:26 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Lpaipai520
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓4 AWG PURE OFC – No CCA, No Aluminum-Clad Wire: Crafted from 99.9% oxygen-free copper with 1,650 strands of 0.12mm each (Ø0.22in). Pure copper means lower resistance, less heat, and maximum power delivery. Safely supports systems up to 3,000 watts – no compromises.
✓ALL-IN-ONE COMPLETE KIT – No Extra Trips to the Store: Includes 17ft 4ga red OFC power cable, 3ft 4ga black OFC ground cable, 100A ANL fuse holder (fuse included), 17ft 2-channel twisted pair RCA, 17ft 16-gauge OFC speaker wire, 17ft 16-gauge remote turn-on wire, 6ft split loom tubing, 4 copper lugs (5/16" / 3/8"), 4pcs adhesive-lined heat shrink tubing, and 10 zip cable ties. Everything you need in one box.
✓BIG 3 UPGRADE & MULTI-CHANNEL SYSTEM READY: Suitable for high-power subwoofers, multi-channel stereo systems, Big 3 under-hood upgrades, and competition audio builds. All wires are pre-cut to standard SUV/sedan lengths. A detailed wiring diagram is included to guide you through the installation.
✓PRO-GRADE HARDWARE FOR LONG-TERM RELIABILITY: Features copper ring terminals (4 AWG to 5/16" & 3/8") with adhesive-lined heat shrink for waterproof, vibration-proof connections. The 100A ANL fuse holder includes a stainless steel bolt and clear cover for easy inspection. Twisted-pair RCA ensures noise-free signal transmission.
✓FLEXIBLE AFTER-SALES SUPPORT & HASSLE-FREE RETURN SERVICE：Kindly confirm your car amplifier supports 4 AWG cables (0.22in outer diameter) prior to installation. If this wiring kit fails to match your audio system setup, you can apply for easy returns without extra barriers. Our dedicated customer support team stands by to resolve any product or installation questions promptly.
⚙️ Specifications
Manufacturer
Welugnal
Mounting Type
Freestanding
Brand
Welugnal
Number of Channels
2
Output Power
3000 watts
Maximum Output Power
3000 watts
