This plenum 18 AWG in-wall speaker wire has a low smoke, flame retardant jacket and meets specific requirements by most state Fire Marshall Codes. Perfect speaker wire for installation in ducts, plenums, and other spaces used as environmental air returns.
Cable type: 18-2 Shielded Plenum
- For a custom length, call: 866-770-3207 or email: firstname.lastname@example.org
- Net 30 Terms Available
- School and Universities automatically approved for Net 30 with PO
- Quantity discounts and RFQ's available
- Same day shipping (1PM Cutoff)