Overview The JL Audio XD-CPW4-100 is a 100 ft spool of premium 4 AWG clear power wire using fine-strand, tinned OFC copper. It is ideal for 4 AWG main power runs or for feeding multiple amplifiers from a fused distribution block. Key Features & Benefits True 4 AWG OFC copper conductor with high strand count for flexibility and low resistance. Tinned strands to combat corrosion in marine and humid environments. Soft, flexible clear jacket that routes cleanly through vehicles and boats. Suitable for systems fused up to roughly 100 A when installed and fused per JL guidelines. Perfect complement to JL Audio 4 AWG connection kits and distribution hardware. Typical Applications Main 4 AWG power feeds to a single high-power JL amplifier or a small pair of amps. Runs from distribution blocks to amplifiers when a full spool is needed for multiple builds. Marine and powersports installs where tinned copper and flexibility matter. What’s In The Box 100 ft (30.5 m) spool of JL Audio XD-CPW4 premium 4 AWG clear power wire. Model Data Model XD-CPW4-100 Garmin MPN 010-13638-00 JL Part # 90350 UPC 699440903509 Shipping Weight ≈15.0 lb Why buy JL Audio from MCOR Automotive We build real systems every day, so we know when 4 AWG is the right call versus moving up to 2 AWG or 1/0. Authorized JL Audio / Garmin dealer support before and after the sale. Fitment & Installation Help Need help confirming fitment or installation parts? Use our Fit Guide or contact us through the chat button before ordering. Authorized Retailer & Warranty MCOR Automotive is an authorized JL Audio / Garmin retailer. Products purchased from MCOR include applicable manufacturer warranty coverage when installed and used according to manufacturer guidelines.