Deltaoptical SMYp speaker cable 2 x 0.35 mm, black, 200 m reel

Deltaoptical SMYp speaker cable 2 x 0.35 mm on a 200 m reel is a basic two-conductor audio cable designed for low-voltage speaker connections. Finished in black, the cable is intended for straightforward wiring runs where simple, reliable signal transmission between amplifiers and loudspeakers is required. The product is suitable for home audio systems, small public address setups and multi-room installations that do not demand heavy-duty or high-power cabling.

Advantages

The cable offers a compact conductor size that makes it easy to route through walls, conduits and cable ducts while the two-conductor design simplifies polarity identification during installation. Supplied on a 200 m reel, it allows for continuous runs without frequent splicing, and the black outer sheath provides discreet installation in visible areas. The construction supports basic low-voltage speaker lines and typical audio signal levels used in domestic and light commercial environments.

Suitable for

• Wiring passive loudspeakers in home audio systems
• Small PA systems and background music installations
• Multi-room audio runs where low-power speaker cables are acceptable
• Temporary setups, exhibitions or events requiring a long continuous length of cable

When it may not be suitable

This cable is not intended for high-power professional loudspeaker systems or long-distance runs where higher-gauge conductors are required to avoid significant signal loss. It may not be appropriate for outdoor or direct-burial installations unless additional protective conduit or sheathing is used, and it does not provide shielding for environments with strong electromagnetic interference.

Key specifications

• Conductor configuration: two conductors
• Conductor cross-section: 0.35 mm² per conductor
• Length: 200 metres on a single reel
• Colour: black outer sheath
• Intended use: low-voltage speaker cable for audio signal transmission

How to use

Measure the required run length and unroll the cable from the reel, avoiding tight bends and kinks. Strip appropriate lengths of the insulation from each conductor and connect to speaker terminals and amplifier outputs, observing correct polarity to maintain phase. For fixed installations, secure the cable along its route using cable clips or conduits and protect any sections exposed to mechanical damage. Trim and terminate ends cleanly to ensure reliable contact and minimal resistance.

What to consider before purchase

• Required cable gauge for distance and amplifier power — 0.35 mm² is suitable for short, low-power runs
• Whether the installation requires outdoor-rated, shielded or higher-capacity cable
• Length needed versus the 200 m reel to avoid mid-run splices
• Compatibility with speaker and amplifier terminal types for reliable terminations

Usage recommendations

Use this Deltaoptical SMYp speaker cable for short to medium-length indoor speaker connections and background audio systems. For higher-power or long-distance speaker feeds, choose a thicker conductor to reduce voltage drop and preserve audio quality. Protect the cable in exposed locations with conduit and maintain correct polarity during installation.