Description

Speaker cable 1.5mm 100m

This is a Speaker cable 1.5mm 100m bulk-roll of speaker cable with a cross-sectional area of 1.5 mm² (per conductor), measuring 100 metres in length. It is meant for fixed installations (walls, ceilings, long runs) rather than short patch leads. It consists of two conductors (for + and – speaker terminals), usually stranded copper (or copper-clad) with insulating jackets and an outer sheath. Example: one supplier lists “Professional 2-core 1.5 mm speaker cable – 100 metres … each of the inner conductors have their own insulated PE jacket, encased with a thick, rugged black PVC outer jacket.”

🔑 Key Features

• Length: 100 m roll — allows long runs from amplifier/mixer to speaker locations without needing splices.

• Conductor size: 1.5 mm² cross sectional area (per conductor) — adequate for many moderate-power speaker runs in installations.

• Two-core (bi-wire) configuration: Two conductors side by side (one positive, one negative) in the same sheath

• Insulation / jacket: Usually stranded conductor inside insulated jackets, with an overall outer jacket (PVC, often colour black or white) for protection and durability. For example: “Outer Jacket: PVC ф7.0 mm” for one 1.5 mm² roll.

• Stranded design: Rather than solid core, uses multiple fine strands (e.g., 48 × 0.2 mm in one spec) for flexibility.

• Polarity indication: Many cables include a marker or difference (e.g., red stripe) on one conductor to distinguish + from – for correct speaker wiring.

• Installation use: Suitable for fixed wiring of speakers, halls, event venues, installed sound systems — where you run cable once and leave it.

• Durability: The outer sheath and build means the cable can withstand being hidden in conduits, behind walls or in suspended ceilings, rather than being dragged on stage.

• Balanced between performance & cost: 1.5 mm² is a moderate gauge — not ultra heavy duty (like 2.5 mm² or more) but sufficient for many installations where speaker distances aren’t extreme and loads are moderate.