Speaker cable Cabletech 4 mm, single-pair audio wire for loudspeakers, KAB0328

Cabletech 4 mm speaker cable (model KAB0328) is a single-pair audio wire engineered for connecting loudspeakers and audio equipment in home and commercial environments. The 4 mm conductor cross-section offers a balance of low resistance and flexibility, suitable for fixed installations and Hi‑Fi speaker connections that require a straightforward copper conductor for signal transmission.

Advantages

This single-pair speaker cable provides reliable electrical conductivity and straightforward installation, with a conductor size that supports stable audio signal transfer over short and moderate distances. The cable's construction emphasizes flexibility for routing in tight spaces while maintaining a consistent conductor profile to reduce signal loss. Its neutral design is compatible with common speaker terminals and amplifier outputs.

Suitable for

• Home Hi‑Fi speaker connections
• Wall-mounted or in-wall fixed speaker installations
• Small to medium commercial audio systems
• Connections between amplifiers/receivers and passive loudspeakers

Key specifications

• Conductor cross-section: 4 mm² (single-pair)
• Conductor material: copper
• Cable type: single-pair speaker wire
• Typical use: indoor audio and fixed installations
• Flexibility: moderate, suitable for routing through conduits and behind furniture

How to use

Strip the insulation from each conductor end to expose the copper, taking care not to nick the wire strands. Connect the positive and negative conductors to the corresponding terminals on the speaker and amplifier or receiver, ensuring correct polarity to avoid phase issues. Route the cable along walls, baseboards, or through conduits as required for the installation. For long runs, verify amplifier load capabilities and minimize sharp bends to preserve conductor integrity.

Usage recommendations

Use the Cabletech 4 mm speaker cable for runs where a 4 mm² conductor offers sufficient conductivity for the speaker impedance and distance. For in-wall installations, confirm compliance with local fire and building codes and consider using a cable rated for in-wall use if required. To maintain best audio performance, keep connections clean and secure, and avoid running speaker cable in parallel with high-voltage power lines.