Speaker cable Omnitronic 30300501 2x1.5 mm, 100 m roll

Omnitronic 30300501 is a speaker cable supplied on a 100 m roll with two conductors, each having a cross-sectional area of 1.5 mm². It is intended for connecting loudspeakers and audio equipment in home, studio and smaller professional installations. The cable construction supports reliable signal transmission for moderate power levels and offers a practical length for continuous runs without frequent joins.

Advantages

The cable combines flexible handling with adequate conductor size for typical loudspeaker connections, reducing installation time when long runs are required. Its twin-conductor format simplifies polarity identification and connection, while the 1.5 mm² cross-section provides balanced resistance and current capacity for many domestic and light commercial audio setups. Supplied on a 100 m roll, it allows continuous routing and fewer termination points.

Suitable for

• Connecting passive loudspeakers to amplifiers in home audio systems
• Small rehearsal spaces and project studios requiring extended cable runs
• Fixed installations where moderate power handling is sufficient
• Temporary PA setups and events with moderate speaker loads

Key specifications

• Conductor configuration: 2 conductors (bi-wire style)
• Conductor cross-section: 1.5 mm² per conductor
• Length: 100 m roll
• Typical application: speaker/ audio signal transmission
• Flexibility: designed for manual routing and termination

How to use

Measure the required run length and cut the cable from the roll allowing extra length for routing and terminations. Strip an appropriate amount of insulation from each conductor, taking care to maintain conductor integrity and polarity marking. Connect the conductors to amplifier and speaker terminals ensuring correct polarity to avoid phase issues. Secure the cable along its route with appropriate clips or ties and protect exposed ends with proper terminations or connectors to prevent short circuits.

Usage recommendations

For optimal performance, avoid running speaker cable in parallel with mains power cables to reduce potential interference. Use secure mechanical fixings and avoid sharp bends with radii smaller than the cable diameter. For higher power or long-distance runs where voltage drop becomes significant, consider a cable with a larger conductor cross-section.