AudioQuest Lone Ranger Full-Range ZERO-Tech Speaker Cable

PSC+ full-range speaker cable with ZERO-Tech geometry, PMO conditioning, and 72 V Dielectric-Bias System

Lone Ranger applies AudioQuest’s ZERO-Tech and long-established design principles in a physically friendly form, with positive and negative legs housed in separate round constructions. This layout keeps the cable manageable while accommodating significantly more conductor metal than its predecessors, resulting in lower noise and a more muscular overall presentation for full-range loudspeaker applications.

Slightly smaller in diameter than Brave Heart (11.6 mm OD vs. 14.1 mm per polarity), Lone Ranger still delivers a striking step up from earlier models, with eye-opening resolution, presence, and dynamic ease. Almost one-third more Perfect-Surface Copper+ (PSC+) provides lower impedance and smoother frequency response regardless of the speaker’s impedance curve, supporting an authoritative, confident sound that meaningfully narrows the gap between Folk Hero and Mythical-level performance.

Lone Ranger incorporates a superior polypropylene dielectric to linearize and extend the bandwidth of noise dissipation, with optimized insulation spacing to reduce out-of-focus, harsh-sounding distortion from distributed capacitance. Thicker Carbon-Loaded PVC, an added Graphene layer, and 4% silver shield drain wires further enhance RF-noise dissipation. Permanent Molecular Optimization (PMO) gives the materials a controlled, extreme “stress” treatment that complements long-term musical run-in, while direction-controlled solid conductors, ZERO-Tech geometry, AudioQuest’s 72 V Dielectric-Bias System, non-metallic dressings and barrels, and cold-welded Red Copper terminations all work together to keep RF noise away from sensitive circuitry. For systems that support BiWiring, Lone Ranger Full-Range will be complemented by the forthcoming BigFoot BASS cable, designed to partner on bass duties in early 2026.

Specifications

Market: United States & Canada

Metal: Solid Perfect-Surface Copper+ (PSC+)

Gauge: 12 AWG

Geometry: ZERO-Tech (No Characteristic Impedance)

RF Drain Metal: Solid 4% Silver

Jacket: Black on Black Nylon Braid

Noise-Dissipation: Graphene+Carbon Mesh-Network