Speaker cable Omnitronic 30300601 2x1.5 mm 100 m reel

Omnitronic 30300601 2x1.5 mm speaker cable on a 100 m reel is intended for wired connections between amplifiers and loudspeakers in home audio systems, rehearsal spaces, studios and PA installations. The cable contains two conductors with a cross-sectional area of 1.5 mm² each, providing a balance of flexibility and current-carrying capacity for short to medium speaker runs. Supplied on a 100 m reel, the cable simplifies routing and deployment for multiple runs or long-distance connections.

Advantages

This speaker cable offers consistent conductor size across the length of the reel and a simple two-core construction that is compatible with common speaker and amplifier terminals. The 1.5 mm² conductors support typical low-impedance speaker loads while keeping cable diameter manageable for installation. The 100 m reel format reduces the need for multiple short lengths and makes it easier to measure and cut custom lengths on site.

Suitable for

• Wiring passive loudspeakers in small to medium size rooms
• Temporary PA setups, rehearsals and event sound systems
• Studio monitoring runs and fixed home audio speaker connections
• Long single-run speaker cabling where a reel simplifies installation

Key specifications

• Conductor configuration: 2 cores (stereo/speaker)
• Conductor cross-sectional area: 1.5 mm² per core
• Reel length: 100 metres
• Typical use: low-impedance speaker connections
• Construction: stranded conductors for flexibility

How to use

Measure the required length from amplifier to speaker and cut the cable from the reel using appropriate cable cutters. Strip the insulation from each conductor to expose the stranded copper and terminate with suitable connectors or by making secure bare-wire connections to amplifier and speaker terminals. Ensure correct polarity is maintained at both ends to avoid phase issues. Route the cable avoiding sharp bends, pinch points and exposure to heat sources; secure it with clips or cable ties as required.

Usage recommendations

For runs longer than typical short distances, consider speaker impedance and power level: 1.5 mm² conductors are suitable for many domestic and small PA applications, but for higher power or very long runs evaluate voltage drop and, if necessary, choose a larger cross-section to maintain sound quality. Use proper strain relief at terminations and avoid running speaker cable parallel to mains wiring to reduce interference.