Description
DNA Audio PC4BS 4 Gauge Solid Black Power Cable – 25 Metres | Heavy-Duty CCA Power Solution
The DNA Audio PC4BS 4 Gauge Solid Black Power Cable is a robust Copper-Clad Aluminium (CCA) power wire built for demanding 12 V and 24 V systems. With an ~80 Amp capacity, this professional-grade cable is perfectly suited for high-current applications like amplifiers, dual-battery systems, solar setups, and heavy-duty vehicle power installations.
Its rope-layered multi-strand construction and tough PVC jacket provide exceptional flexibility and durability. The 25-metre workshop reel format ensures clean cable management for custom installs, marine use, and off-road builds where reliability and performance are non-negotiable.
DNA Audio PC4BS Key Features & Benefits:
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4-Gauge Heavy-Duty Cable: Supports high-current 12 V/24 V systems (~80 A capacity)
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Economical CCA Construction: Copper-clad aluminum offers conductivity at lower cost
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Flexible Multi-Strand Rope Design: Easy routing in tight or complex wiring installations
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Durable Black PVC Jacket: Offers long-term protection with a clean, professional finish
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25 m Workshop Reel: Perfect for volume use or multiple installations
Professional Applications:
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Car Audio High-Power Wiring: Powering amplifiers and high-draw audio systems
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Dual Battery Power Systems: Stable cable for auxiliary battery charging/distribution
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Solar & Off-Grid Wiring: Reliable choice for 12 V/24 V energy setups
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Marine & 4WD Builds: Tough wrap for exposure to vibration, heat, and elements
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Custom In-Car Projects: Flexibility makes it a go-to for bespoke wiring layouts
Technical Specifications:
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Model: DNA Audio PC4BS
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SKU: PC4BS
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Type: 4 Gauge CCA Power Cable
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Approx. Capacity: ~80 Amps — consistent with NEC-based ampacity charts :contentReference[oaicite:1]{index=1}
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Construction: Rope-layered strands for flexibility
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Cross-Section: 21.2 mm²
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Outer Diameter: 10 mm
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Colour: Solid Black
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Length: 25 Metres
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Packaging: Reel with barcode sticker
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Brand: DNA Audio premium power series
Compatible With / Goes Well With:
- DNA PC4R Frosted Brown 4-Gauge Cable
- Audio amplifier kits and wiring accessories
- AWS9-30M OFC 4-Channel Speaker Cable
- Dual battery isolators and DC-DC charging setups
Installation Applications:
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High-Current Audio Systems: Keeps your amplifier powered without voltage drop or heat build-up
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Battery Management Wiring: Robust for linking camp and dual-battery systems
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Off-Grid and Solar Builds: Reliable for charging circuits and DC-loads
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Marine & 4WD Wiring: Withstands harsh conditions with PVC insulation
Sleek, sturdy, and built-to-last, the DNA Audio PC4BS cable is your go-to for high-demand installations. With its solid CCA build and high amp capacity, it’s what the pros choose when only nothing but reliability is acceptable.
Frequently Asked Questions
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Does this cable handle 80 A?
Yes — engineering charts confirm 4 AWG can safely carry ~80–95 A in free-air or standard ambient conditions
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Is it comparable to copper wiring?
CCA runs slightly hotter than pure copper but offers excellent value and performance in typical car audio applications.
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Can I use this for dual battery systems?
Absolutely — it’s built for high current stability and battery linking.
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Marine-ready?
Yes — tough PVC jacket withstands exposure to heat, moisture, and vibration.
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Length of the reel?
You get 25 metres — ideal for large builds or workshop stock.
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