The Flex Audio OFC Speaker Flex 14AWG 2 Core is a professional-grade LSZH speaker cable offering a heavier gauge conductor for installations where low resistance over longer cable runs is essential, including large home cinema rooms, open-plan living spaces, and multi-room audio systems.

Built with 99.9999% pure oxygen free copper, the 14AWG conductors deliver a conductor DC resistance of less than 9.2 Ω/km — significantly lower than 16AWG equivalents — making this cable the better choice wherever cable runs are extended or speaker loads are more demanding.

The LSZH (Low Smoke Zero Halogen) outer sheath meets IEC60332-1, IEC60754, and IEC61034 standards, making it a responsible and regulation-compliant choice for permanent installations in occupied buildings, schools, hotels, and commercial premises where fire safety matters.

• Heavier 14AWG Gauge: Thicker conductors offer lower DC resistance than 16AWG cable, reducing signal loss over longer runs and delivering more power to the speaker with greater efficiency.
• Oxygen Free Copper: 99.9999% pure OFC construction ensures maximum conductivity and long-term signal integrity for audiophile and professional installations alike.
• LSZH Sheath: Low smoke, halogen-free outer sheath reduces toxic emissions in the event of fire, meeting IEC60332-1, IEC60754, and IEC61034 requirements.
• EN50575 CPR Rated: Carries an Eca CPR classification as standard, with Cca, s1a, d1, a1 available for projects requiring a higher fire performance rating.
• 2 Core Configuration: Clean, straightforward two-core layout with Black and Red colour coding for fast, accurate polarity identification during installation.
• Wide Temperature Range: Rated from -20°C to 80°C, suitable for installations in loft spaces, plant rooms, and other environments subject to temperature variation.

Specifications

• Part Number: QCS014/2
• Gauge: 14AWG
• Number of Cores: 2
• Conductor: Stranded Pure Oxygen Free Copper (99.9999%)
• Conductor Size: 105/0.16
• Conductor DC Resistance: <9.2 Ω/km
• Insulation: LSZH, Ø2.70 mm
• Filler: Cotton Rope
• Outer Sheath: LSZH, Ø7.20 mm
• Sheath Colour: Purple
• Colour Code: Core 1 Black, Core 2 Red
• Operating Voltage: 450/750V
• Test Voltage: 3000V
• Insulation Resistance: >500 MΩ/km
• Rated Temperature: -20°C to 80°C
• EN50575 CPR Class: Eca (Cca, s1a, d1, a1 also available)
• LSZH Standards: IEC60332-1 (Flame Propagation), IEC60754 (Halogen Free), IEC61034 (Smoke Emissions)
• RoHS2 Compliant: Yes (2015/863)
• REACH Compliant: Yes