Gladen PL20 SW - 4AWG OFC Black Power Cable

The Gladen PL20 SW is a 4AWG (20mm²) oxygen-free copper power cable in black — designed for use as a ground cable in car amplifier installations. OFC construction delivers maximum conductivity and minimal resistance, ensuring your amplifier receives a solid, stable ground connection essential for clean audio performance.

Sold by the metre, it lets you buy exactly the length you need — no wastage. The flexible PVC jacket makes routing through the vehicle's bodywork straightforward, and the tinned copper construction resists corrosion for long-term reliability.

Key Features

• 4AWG (20mm²) conductor — suits amplifiers up to ~1000W RMS
• 100% oxygen-free copper (OFC) construction
• Black colour — standard for ground/negative cables
• Flexible PVC jacket for easy routing
• Tinned copper for corrosion resistance
• Sold per metre
• Made in Germany by Gladen

Use As

Ground cable from amplifier chassis to vehicle chassis. Pairs with the Gladen PL20 RT (red) for a complete, matched power and ground cable set.