Speaker cable Omnitronic 3030011K 2x1.5 mm, 100 m reel

Omnitronic 3030011K 2x1.5 mm speaker cable on a 100 m reel provides a practical solution for low-voltage audio signal connections. The cable includes two conductors with a 1.5 mm² cross-section each, supplied on a long reel to simplify installation, routing and cutting to length. It is intended for linking loudspeakers, amplifiers and audio devices in venues, rehearsal rooms, small commercial installations or home audio systems where a reliable, standard speaker connection is required.

Advantages

The Omnitronic 2x1.5 mm cable delivers consistent electrical characteristics for short and medium runs, offering sufficient conductor cross-section for typical loudspeaker loads. The 100 m reel reduces the need for multiple joins and provides flexibility during installation. Its simple two-core construction ensures easy polarity identification and straightforward termination with common connectors or screw terminals. The cable’s design supports typical low-voltage speaker signals without unnecessary complexity.

Suitable for

• Connecting passive loudspeakers to amplifiers in small to medium venues
• Fixed installations in rehearsal rooms and music practice spaces
• Wiring sound systems in small commercial areas and conference rooms
• Home audio and multi-room speaker setups requiring on-site cutting to length

Key specifications

• Conductor configuration: 2 cores
• Conductor cross-section: 1.5 mm² per core
• Length: 100 m reel
• Intended use: low-voltage speaker/audio signal transmission
• Construction: flexible stranded conductors with insulation for speaker wiring

How to use

Measure the required run length and cut the cable from the reel using an appropriate cable cutter. Strip the outer insulation and prepare each conductor according to the terminal type of the amplifier and speaker (bare, ferrule, banana, spade, or pin connector). Observe correct polarity when connecting positive and negative conductors to maintain phase integrity across multiple speakers. Route the cable to avoid sharp bends, heat sources and pinching; secure with clamps or cable ties as needed. Test the system at low volume first to confirm connections and signal continuity before normal operation.

Usage recommendations

For optimal performance, minimize excessive run lengths and avoid parallel runs with power cables to reduce interference. Use proper ferrules or connector types for screw terminals to ensure secure connections. When installing in environments requiring fire or building-code compliance, verify local regulations and choose appropriate cable types or protective conduits as necessary.