18 AWG Shielded ATC Cable

The Sonic Link 18 AWG Shielded ATC Cable is engineered for superior audio clarity and durability. Featuring moisture-resistant insulation, high flexibility, and effective noise shielding, it’s perfect for microphone and signal installations in auditoriums, schools, malls, and other professional spaces.

The Sonic Link 18 AWG Shielded ATC Cable is a high-performance, durable, and noise-resistant cable designed for professional audio applications. Built with annealed tinned copper conductors, twisted pairs, and a 90% coverage ATC shield, it ensures clear, distortion-free signal transmission even in challenging environments. Its rugged matte-finish PVC sheath, high tensile strength, and long flex life make it a reliable choice for installations requiring longevity and consistent performance.

18 AWG Shielded ATC Cable Full Specifications
CodeShielded ATC cable
Size of Cable18 AWG
No of Strands24 stand
Size of Strand.20 mm
No of Cores2 Core
Core ColourRed & Blue
Conductor TypeAnnealed Tinned Copper
InsulationPVC
CoveringHigh densityMoisture free Polymer
PairingTwisted
ShieldShielded 90% Coverage ATC
SheathHigh Flex Matte finished rugged flexible PVC
Cross Sectional Area0.75 sqmm (18 AWG)
DC Resistance @20°C 
Conductor26.2.0 Ω / Km
Shield19.9 Ω / Km
Insulation Dia6.5 mm OD (±) .5mm
Capacitance 
Conductor to Conductor45.4 pF / feet
Conductor to Shield66.6 pF / feet
Inductance b/w conductors0.8µH/m
Electromagnetic Noise0.15m V Max
Flex Life11000 cycles
Tensile Strength390 N
Applicable Temperature-20 °C + 70 °C
Gross weight of rollAprx. 6.500 Kg

Download the full specifications sheet here.

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