Speaker cable BLOW 73-362, 2x0.50 mm² transparent, 25 m

BLOW 73-362 speaker cable is a transparent twin-core cable on a 25 m roll, with two conductors of 0.50 mm² each. It is designed for connecting loudspeakers and audio equipment in domestic and commercial installations. The flexible construction and clear insulation allow easy visual identification of polarity and tidy routing behind audio systems, wall fixtures or within furniture. The cable is intended for short to medium length runs where compact conductor size and flexibility are required.

Advantages

The transparent sheath provides visible conductor arrangement for correct polarity during installation. Twin-core flexible conductors with 0.50 mm² cross-section offer a balance between manageable thickness and adequate signal transfer for typical near-field and room-level speaker applications. The 25 m roll format simplifies material planning for single-room setups and DIY audio projects while keeping excess cable manageable.

Suitable for

• Connecting bookshelf or satellite speakers to amplifiers in home audio systems
• Replacement of existing speaker wiring in rooms or multimedia cabinets
• Short to medium runs in commercial sound installations or background music systems
• DIY audio projects and custom speaker wiring tasks

Key specifications

• Length: 25 m
• Conductors: twin-core
• Conductor cross-section: 0.50 mm² per conductor
• Sheath: transparent insulation for polarity identification
• Construction: flexible cable suitable for indoor routing

How to use

Cut the cable to the required length and strip the insulation from each conductor according to your connector type (banana plug, spade, bare wire terminal, etc.). Observe correct polarity by matching the marked or differently marked conductor to the amplifier and speaker positive/negative terminals. Route the cable avoiding sharp bends, pinch points and sources of electrical interference. Secure the cable with clips or ties at intervals to prevent movement and wear.

Usage recommendations

For runs longer than typical near-field distances, verify that 0.50 mm² conductor size meets your system's power and impedance requirements; for higher power or long runs consider using a thicker conductor to minimise voltage drop and maintain audio performance. Keep the cable indoors and away from moisture; avoid direct exposure to heat sources and prolonged UV if used near windows.