Review on Monoprice 18 AWG 4 Conductor CMP-Rated Speaker Wire - 100ft UL Plenum Rated, Pure Bare Copper with Color Coded Conductors (Nimbus Series) by Eduardo Reyes

Looks like a solid wire. I used it as the winch control wire on my trailer for about 20 feet, converting the standard 3-pin plastic connector to a round 4-pin metal connector (this also gives me a dedicated ground for the lighted switch in the controller). The overall OD of this product is too small for the connectors I use, but that's not the product's fault. I haven't used it for speaker wire yet, but after years of using standard two wire speaker wire I think it will be a great upgrade to my wiring layout if I find the time to use it for its intended purpose. I haven't seen the California standard cable. product warning but i assumed