Flex Audio 16/2 Speaker Cable - 2 Core - LSZH

Flex Audio  |  SKU: 16AWG-2C-20M

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Sale price £26.99 Regular price £39.99
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Description

The Flex Audio 16/2 Speaker Cable is a professional-grade, oxygen-free copper speaker cable designed for high-quality Hi-Fi and home cinema installations.

Supplied with a Low Smoke Zero Halogen (LSZH) outer sheath in a distinctive pink finish, this cable is an ideal choice for multi-room audio installations where colour coding helps keep runs organised and identifiable.

Available in 20m, 50m, and 100m reels to suit everything from a single speaker run to a whole-home wiring project.

  • Oxygen-Free Copper Conductors: 99.9999% pure OFC construction (41/0.2 stranding) for minimal signal loss and superior audio clarity.
  • LSZH Outer Sheath: Low Smoke Zero Halogen jacket meets IEC60332-1, IEC60754, and IEC61034 — suitable for use in occupied buildings and high-traffic installations.
  • 16AWG Rating: Well-suited to most home cinema and Hi-Fi speaker runs, with a DC resistance of less than 12.6 Ω/km.
  • Colour-Coded Pink Sheath: Makes it easy to identify individual runs in multi-room installations — especially useful alongside the matching purple 14AWG variant.
  • Wide Temperature Range: Rated from -20°C to 80°C and tested to 3000V for reliable long-term performance.
  • EN50575 CPR Rated Eca: Compliant with Construction Products Regulation requirements; Cca, s1a, d1, a1 variants also available on request.

Specifications

  • Conductor: Stranded Oxygen-Free Copper (99.9999% purity)
  • Conductor Size: 16AWG (41/0.2)
  • Number of Cores: 2
  • Insulation: LSZH, Ø2.25 mm
  • Filler: Cotton rope
  • Outer Sheath: LSZH, Ø6.20 mm
  • Sheath Colour: Pink
  • Core Colours: Core 1 – Black, Core 2 – Red
  • Conductor DC Resistance: <12.6 Ω/km
  • Operating Voltage: 450/750V
  • Test Voltage: 3000V
  • Rated Temperature: -20°C to 80°C
  • Insulation Resistance: >200 MΩ/km
  • CPR Class: EN50575 Eca (Cca, s1a, d1, a1 available)
  • LSZH Compliance: IEC60332-1, IEC60754, IEC61034
  • CIBSE TM65 Embodied Carbon: 325 kgCO2e/1000m
  • Available Reel Lengths: 20m, 50m, 100m
  • RoHS2 Compliant: Yes (2015/863)
  • Warranty: 1 Year

Payment & Security

Payment Methods

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  • Discover
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Warranty + 60 Day Returns

K&B Audio are authorised retailers for Flex Audio. Your purchase comes with a warranty, expert help on hand and you get 60 day returns window in case you're not 100% happy with the product.

Frequently Asked Questions

Do you price match?

Yes, we will try our best to price match for you - but as a small independent company, we can't always guarantee it.

Please submit a price match request here.

We will price match where possible provided that the competitor is a like for like UK VAT registered company, they must be an authorised retailer, the product must be in stock and not on clearance.

Customer Reviews

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