The West Penn Wire AQC293 is a professional-grade 18/2 shielded audio cable designed for indoor and outdoor installations. This 2-conductor 18 AWG cable features 7x26 stranded bare copper conductors with black and red PVC insulation, delivering excellent flexibility and signal clarity. Protected by 100% aluminum foil shielding with a 24 AWG tinned copper drain wire, it effectively blocks electromagnetic interference. The standout Aquaseal water-blocking tape technology prevents moisture intrusion, while the UV-resistant PVC jacket withstands harsh outdoor conditions. With CM and CL3 ratings, it's perfect for audio systems, security alarms, and control applications. Operating reliably from -20°C to 90°C, this RoHS-compliant cable offers 6.2 Ohm/1000 ft resistance and passes rigorous TIA-455-82 water penetration testing. Available in 1000ft spools, it provides professional performance for demanding commercial and residential projects.