Cabo de coluna PSSO 3022790M 2x2,5 mm 3 m – cabo de ligação de áudio

Speaker cable PSSO 3022790M is a flexible two-conductor audio connection cable with conductor cross-section of 2x2.5 mm² and a length of 3 m, intended for linking loudspeakers to amplifiers, receivers or audio processors. The cable construction focuses on low resistance and consistent signal transfer for short to medium cable runs in domestic and small studio environments, while its insulation provides mechanical protection and ease of routing behind furniture or wall trims.

Advantages

The PSSO 3022790M speaker cable combines a practical conductor size with pliable insulation, allowing straightforward installation and secure connections. Its 2.5 mm² conductors reduce power loss and help maintain audio fidelity compared with thinner wires over similar distances. The 3 m length covers typical placements in living rooms and home theater setups without excess slack, and the cable's flexibility simplifies handling during setup or repositioning of speakers.

Suitable for

Key specifications

How to use

Strip the insulation on each conductor end to expose the bare wire and attach to the speaker and amplifier terminals, observing correct polarity so that positive and negative connections match on both ends. Use banana plugs, spade connectors or direct screw/clamp terminals according to the equipment’s input/output options. Route the cable to avoid tight bends, sharp edges and proximity to mains power cables to reduce interference. Secure the cable with clips or cable ties as needed to prevent strain on connectors.

Recommendations

For optimal performance, maintain consistent polarity throughout the system and avoid running the speaker cable in parallel with high-voltage mains wiring. For longer runs or higher-power systems consider increasing conductor cross-section; for typical home and small studio use the 2.5 mm² conductors provide a balance between flexibility and electrical performance.