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TruSound 14/2 B2ca-s1a 2-Core 2.5mm (14AWG) LSHF Speaker Cable - Violet, 100m Drum

SKU TSS02502H06-B204
Original price £299.00 (inc. VAT) - Original price £299.00 (inc. VAT)
Original price £299.00 (inc. VAT)
£299.00 (inc. VAT)
£299.00 (inc. VAT) - £299.00 (inc. VAT)
Current price £299.00 (inc. VAT)
DETAILS

The TruSound 14/2 is a CPR-rated B2ca 2-Core 2.5mm LSHF Speaker Cable, engineered for 100V line and low impedance installs in public buildings and high-rise developments.

The TruSound 14/2 B2ca speaker cable is the correct specification choice for fixed 100V line and low impedance audio installations in environments including schools and universities, hospitals and healthcare facilities, airports and transport hubs, cinemas and theatres, hotels and hospitality venues, offices and commercial buildings, high-rise residential tower blocks, underground rail networks, tunnels and stations.

What is B2ca and Why Does it Matter?

For contractors, installers, electricians and specifiers working on projects in schools, hospitals, airports, hotels, offices, high-rise residential developments, underground rail networks and other high-occupancy or high-risk environments, cable fire safety classification is not optional — it is a legal and regulatory requirement. The TruSound 14/2 achieves a B2ca-s1a, d1, a1 CPR classification under EN50575:2014+A1:2016, one of the highest Euroclass fire ratings available for cables under the Construction Products Regulation (CPR).

B2ca indicates extremely limited flame spread and minimal heat release in the event of a fire. The additional classifications are equally important: s1a denotes very low smoke production, d1 indicates no flaming droplets or particles, and a1 confirms minimal acidity of combustion gases. Combined with its Low Smoke Halogen Free (LSHF) construction, the TruSound 14/2 produces minimal smoke and releases no toxic halogen gases in a fire situation — helping to maintain safe evacuation routes and limiting damage to sensitive equipment and building infrastructure.

Engineered for Professional Fixed Installations

The TruSound 14/2 has been engineered specifically for permanent installation in walls, conduits, ceiling voids and risers across a wide range of commercial and public sector projects. The 2-core 2.5mm (14AWG) configuration steps up from the 1.5mm 16AWG variant, offering a heavier gauge conductor that is particularly well suited to longer cable runs in 100V line and low impedance speaker systems where minimising signal loss and voltage drop is critical. The larger conductor cross-section also makes the 14/2 a practical choice for higher-power low impedance speaker installations where greater current carrying capacity is required. The stranded oxygen-free bare copper conductors ensure excellent signal conductivity and long-term reliability, whilst the dual-layer Low Smoke Halogen Free insulation and sheathing provide robust mechanical protection alongside the cable's exceptional fire performance credentials.

The distinctive violet sheath makes the TruSound 14/2 immediately identifiable on site and within installation pathways — a practical benefit for installers and maintenance engineers working within complex multi-cable building environments. The two cores are identified by Red and Blue colour coding for straightforward and consistent termination throughout the installation.

Compliance You Can Rely On

The TruSound 14/2 carries a comprehensive suite of compliance certifications to give contractors, specifiers and building control professionals complete confidence in the product. In addition to its B2ca CPR classification, the cable is compliant with BS EN 60332-1-2 for flame retardancy, BS EN 61034-2 for low smoke generation and BS EN 60754-1&2 for halogen gas emission. It is RoHS and CE compliant under LVD (2014/35/EU) and CPR (305/2011), and has been UV and weather tested to ISO 4892-3 for reliable performance in exposed installation environments. The cable carries a voltage rating of 450/750V and has been test voltage rated at 2.5kV for 5 minutes.

TruSound TSS02502H06-B204 Key Features:

  • B2ca-s1a, d1, a1 CPR Rated: Achieves one of the highest Euroclass fire ratings for cables under EN50575:2014+A1:2016, meeting the most stringent fire safety requirements for public and commercial buildings.
  • Low Smoke Halogen Free (LSHF): Both insulation and sheath are LSHF rated, producing minimal smoke and no toxic halogen gases in the event of a fire to maintain safe evacuation routes.
  • Stranded Oxygen-Free Bare Copper Conductors: High-purity OFC conductors for excellent signal conductivity, low resistance and long-term reliability in permanent installations.
  • 2-Core 2.5mm (14AWG) Construction: Heavier gauge conductor ideal for longer 100V line and low impedance cable runs where minimising signal loss and voltage drop is critical.
  • Higher Current Carrying Capacity: The 2.5mm conductor cross-section makes the 14/2 a practical choice for higher-power low impedance speaker installations.
  • Distinctive Violet Sheath: Easily identifiable on site and within cable pathways for straightforward maintenance and identification.
  • Red & Blue Core Identification: Clear core colour coding for consistent, error-free termination throughout the installation.
  • 450/750V Voltage Rating: Suitable for a wide range of building audio and PA system installations.
  • Flame Retardant: BS EN 60332-1-2 compliant.
  • Low Smoke Generation: BS EN 61034-2 compliant.
  • Halogen Free: BS EN 60754-1&2 compliant.
  • RoHS & CE Compliant: LVD (2014/35/EU) and CPR (305/2011).
  • UV & Weather Tested: ISO 4892-3 for reliable performance in exposed environments.
  • 100m Drum: Generous drum length for large-scale commercial and public sector installations.
 SPECS & DOWNLOADS

Download the PDF Spec Sheet HERE >

TruSound TSS02502H06-B204 Specifications:

  • Cable Type: 2-core speaker cable
  • Conductor Size: 2.5mm² (14AWG)
  • Conductor Material: Stranded oxygen-free bare copper (OFC)
  • Number of Cores: 2
  • Core Identification: Red, Blue
  • Insulation Material: Low Smoke Halogen Free (LSHF)
  • Sheath Material: Low Smoke Halogen Free (LSHF)
  • Sheath Colour: Violet
  • Voltage Rating: 450/750V
  • Test Voltage: 2.5kV for 5 minutes
  • Insulation Resistance: > 200 MΩ.M
  • Minimum Bend Radius: 15 x OD
  • CPR Classification: B2ca s1a, d1, a1 (EN50575:2014+A1:2016)
  • Flame Retardant: BS EN 60332-1-2
  • Low Smoke Generation: BS EN 61034-2
  • Halogen Gas Emission: BS EN 60754-1&2
  • RoHS Compliant: Yes
  • CE Compliant: LVD (2014/35/EU), CPR (305/2011)
  • UV & Weather Tested: ISO 4892-3
  • Drum Length: 100m
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