JL Audio Amplifier Power Wire, 8 AWG, 250' (XD-BPW8-250) - 010-13632-00 (90343)

JL Audio XD-BPW8-250 Power Wire — 8 AWG, 250 ft (Black) is a bulk spool of true-spec 8 AWG power cable intended for automotive, marine, and powersports 12 V systems. The 250 ft (76.2 m) continuous run format makes it well-suited for multi-vehicle amplifier shops, marine rigging, and custom harness builds where consistent gauge and jacket flexibility matter.

The conductor bundle uses pure oxygen-free copper (OFC) for stable current delivery and lower voltage drop compared to mixed-metal cable. Its black PVC jacket provides negative/return polarity designation and routes cleanly through harness channels, conduits, bulkheads, and interior paths without excessive stiffness.

Key Features

• Bulk 250 ft spool of true-spec 8 AWG power cable
• Black jacket for negative/return polarity identification
• Pure OFC copper conductors for better conductivity and reduced voltage loss
• Flexible PVC jacket for tight routing paths
• Suitable for automotive, marine, and powersports systems
• Ideal for custom, fleet, and shop/OEM harness production

Technical Specifications

Ideal Applications

• Amplifier ground/return wiring
• Marine rack and helm negative bus routing
• Powersports negative/return circuits
• Fleet and OEM harness production
• Systems pairing with red 8 AWG positive for matched polarity runs

What’s Included

• JL Audio XD-BPW8-250 250 ft spool of 8 AWG black OFC power wire

Why Buy From MCOR Automotive

• Authorized JL Audio dealer with real-world harness and multi-amp wiring experience
• Support selecting proper conductor size for subsystem current demand
• Post-sale routing, termination & harness design assistance