Cable Ratings, CL2, CL3, CM, CMP, CMR, Ethernet Cable, Installation Guide, Speaker Wire, Structured Cabling CL2, CL3, CM, CMR & CMP Cable Ratings: What's the Difference?Learn the differences between CL2, CL3, CM, CMR, and CMP cable ratings, including fire resistance, installation requirements, building code compliance, and common applications for Ethernet cable, speaker wire, and low-voltage... Big-A tech team | June 11, 2026
12AWG, 14AWG, 16AWG, 18AWG, Audio Installation, Home Theater, Speaker Cable, Speaker Wire Speaker Wire Gauge Guide: Choosing the Right Speaker CableLearn how speaker wire gauge affects distance, power handling, and audio performance to choose the right cable for your installation. Big-A tech team | June 1, 2026
