Cabo de coluna Omnitronic 3022120N 2x2,5 mm², 10 m, preto

Omnitronic 3022120N speaker cable is a 10 m, black two-conductor cable with 2x2.5 mm² conductors designed for reliable audio signal transmission. The cable is intended for connecting passive speakers, amplifiers and other audio equipment in home audio systems, rehearsal spaces, small stages and permanent installations. Its flexible outer jacket and standardized conductor cross-section simplify routing, cutting and termination with common speaker connectors or screw terminals.

Advantages

The cable combines a moderate conductor cross-section with good flexibility to balance signal capacity and ease of handling. Two 2.5 mm² conductors provide sufficient current-carrying capability for many domestic and small professional speaker setups while keeping conductor stiffness low for easier installation. The black jacket offers a discreet appearance for visible runs and the construction supports reliable, low-loss connections when properly terminated.

Suitable for

Key specifications

How to use

Cut the cable to the required length and strip the outer jacket and conductor insulation carefully to expose the copper conductors without nicking them. Maintain correct polarity when connecting to amplifier and speaker terminals (typically marked + and − or red and black). Terminate the conductors using suitable connectors such as banana plugs, spade lugs, pin terminals or secure screw terminals, ensuring firm mechanical and electrical contact. Route the cable away from mains power wiring where possible to reduce hum and interference, and secure runs with cable ties or clips for a neat installation.

Recommendations

For best performance, use this 2x2.5 mm² speaker cable for runs and speaker loads matching moderate power levels; for very long runs or high-power professional PA systems, consider larger conductor cross-sections. Inspect terminations periodically and avoid sharp bends or crushing to preserve conductor integrity.