Subwoofer Cable with Zero Humming. FosPower's low-loss, accurate, clean sounding premium subwoofer cable connects a subwoofer speaker to a stereo receiver, an audio component or surround sound system. Great for connecting audio components with a single RCA port/jack. 24k Gold-Plated Connectors. This subwoofer cable provides gold-plated connectors allowing for maximum connectivity and durability. Ensure a stable connection with all types of coaxial ports to prevent loss of signal, including recessed ports that can be difficult to access or connect to. Dual Layer Braided and Foil Shielding. The subwoofer cables' dual layer shields are braided with copper and protected by aluminum foil, which provides cable flexibility and greatly reduces unwanted EMI/RFI interference. PF Insulator and tin-plated copper core. The cores of the subwoofer cables are covered with a polyethylene foam (PF) dielectric insulator, which greatly minimizes signal loss. The tin-plated copper core of FosPower's cables reduces oxidation and increases the wire life. Specifications. Connectors. Type: RCA. Interface: Analog Audio. Cable. Jacket: PVC. Conductor: Tin-plated Copper Core. Dielectric: Polyethylene Foam (PF). Shielding Layer 1: Bare Copper Shielding. Shielding Layer 2: Aluminum Mylar Shielding. Model: 6FT: FOSCBL-2449PD; 15FT: FOSCBL-2340; 25FT: FOSCBL-2341.

AudioQuest's Flat Series speaker cable is built around a Semi-Solid Concentric design. While this is not as transparent as AudioQuest's Solid-Core Conductors, Semi-Solid wire is significantly more resolved than conventional stranded bundle wire.

Ensure clear transmission with this AudioQuest Black Lab BLAB05 subwoofer cable that utilizes solid long-grain copper conductors that reduce distortion for a crisp signal. Nitrogen-injected insulation minimizes timing errors for quality sound reproduction.