LS-CU

For safe and easy connection to clamp terminals. Suitable for cable cross-sections up to 4.0 mm². For crimping or soldering. With 24k gold-plated contacts. Red/black coded.

The in‑akustik Premium LS‑SILVER speaker cable combines high-quality materials with precise engineering to deliver dynamic, detailed, and transparent sound reproduction. The conductors are made of high-purity copper – the best electrical conductor after silver under normal conditions. Compared to copper-clad aluminum (CCA), pure copper provides not only superior conductivity but also greater mechanical durability. An additional silver plating on the conductor surface enhances high-frequency performance, providing clear, open, and nuanced detail reproduction. The strand structure is proven and precisely engineered: 30 × 0.25 mm - 1.5 mm² speaker cable 50 × 0.25 mm - 2.5 mm² speaker cable 84 × 0.30 mm - 4.0 mm² speaker cable The wires are twisted together (“stranded”), increasing mechanical flexibility, especially with smaller individual wire diameters. Another advantage of the Premium LS‑SILVER is the opposite strand twisting (S/Z twisting) of the positive and negative conductors. Conventional cables with strands twisted in the same direction can be difficult to route and may tangle. With opposite twisting, torsion forces cancel out, allowing the cable to be handled and installed smoothly and neatly. With conductor cross-sections up to 4 mm², the cable provides a solid foundation for powerful, dynamic, and detailed sound reproduction, suitable for both stereo and home theater applications. The Premium LS‑SILVER is the ideal speaker cable for audiophiles who value high-quality materials, precise construction, and uncolored signal transmission.

The Premium LS-CU Flat speaker cable is the ideal solution for anyone seeking high-quality audio performance without visible cable clutter. With its extremely flat design of just 4 mm thick, it can be effortlessly routed under carpets, behind baseboards, or along wall edges – invisible and space-saving. The highly flexible conductors consist of the finest braided strands with a 0.7 mm² cross-section per core (total 2 x 2.5 mm²). Unlike rigid stranded constructions, this design offers exceptional flexibility that masters even tight curves and complex routing paths without compromising performance. Perfect for home cinema applications: Whether 5.1-, 7.1-, or even Atmos setups – the LS-CU Flat supplies all speakers with ample power and delivers precise, powerful sound. The high-quality pure copper construction ensures minimal signal loss and natural reproduction that holds up even in demanding scenes. This cable combines functionality with HiFi quality: discreet in use, convincing in sound – the smart choice for modern living spaces and ambitious home cinema builders.

The LS-Atmos AIR speaker cable uses Atmos AIR technology to create optimal conditions for precise signal transmission. The design aims to utilize air - an ideal dielectric—as extensively as possible between the signal conductors. At the center of the electric field between the conductors, a defined air chamber is integrated into the cable structure. This reduces capacitance and dielectric losses and helps preserve the integrity of the audio signal. Another key feature is the Concentric Copper conductor design. Each individual copper strand is positioned in a precisely defined location within the conductor. Unlike conventional stranded constructions, where the relative position of the strands continuously changes, this geometry remains stable. The result is consistent electrical properties and controlled signal transmission. The combination of air insulation and a precisely defined conductor geometry supports transparent, detailed sound reproduction with excellent dynamics and natural tonal balance. The LS-Atmos AIR speaker cable is designed for demanding hi-fi enthusiasts who value high-quality materials, thoughtful engineering, and accurate signal transmission.