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AUTO-67590REV 0013 Aug 2026PAGE 1 OF 2

4 Core Round Unshielded Speaker Cable

KEY FEATURES
  • 4 flexible colour-identified conductors
  • Suitable for two speaker channels or bi-wire layouts
  • 12, 14, 16 and 18 AWG Series options
  • PVC, LSZH and outdoor PE jacket choices
  • Round unshielded professional-audio construction
  • Exact searchable item codes for all standard combinations

Overview

TMT Global 4 Core Round Unshielded Speaker Cable Series 12-18 awg

TMT Global 4 Core Round Unshielded Speaker Cable is a configurable multi-channel speaker family for stereo pairs, dual loudspeaker runs, bi-wire systems and installed-audio distribution. The product page fixes the four-core round unshielded construction; AWG and jacket remain exact Series ordering attributes.

KEY FEATURES

  • 4 flexible colour-identified conductors
  • Suitable for two speaker channels or bi-wire layouts
  • 12, 14, 16 and 18 AWG Series options
  • PVC, LSZH and outdoor PE jacket choices
  • Round unshielded professional-audio construction
  • Exact searchable item codes for all standard combinations

TYPICAL APPLICATIONS

  • Stereo speaker pairs from a common route
  • Bi-wire and selected bi-amp loudspeaker systems
  • Commercial installed audio and AV racks
  • Home cinema surround-speaker distribution
  • Hospitality, retail and education sound systems

General Specification

PARAMETER SPECIFICATION
Product type Professional multi-channel round speaker cable
Core configuration 4 flexible colour-identified conductors
Conductor material Bare copper
Conductor construction Flexible high-strand speaker conductor
Available conductor sizes 12 / 14 / 16 / 18 AWG
Core identification Four individually colour-identified insulated conductors
Screening Unshielded — no metallic screen
Drain wire Not applicable
Outer-jacket options PVC / LSZH / PE Outdoor
TMT Global
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04UR-SR SERIES
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Technical Specifications
AUTO-67590REV 0013 Aug 2026PAGE 2 OF 2

General Specification — Continued

PARAMETER SPECIFICATION
Cable form Round
Standard colours Grey indoor / Black outdoor
Typical use Stereo pairs, bi-wire layouts and installed-audio distribution
Installation environment Indoor; outdoor routes with PE Outdoor Series variants
Package length 305 m standard TMT package

AWG / NOMINAL AREA MATRIX

AWG NOMINAL AREA SERIES AVAILABILITY
12 AWG 3.31 mm² PVC / LSZH / PE Outdoor • 305 m
14 AWG 2.08 mm² PVC / LSZH / PE Outdoor • 305 m
16 AWG 1.31 mm² PVC / LSZH / PE Outdoor • 305 m
18 AWG 0.823 mm² PVC / LSZH / PE Outdoor • 305 m

 

Declared Specifications

ParameterDeclared Value
Available coloursGrey, Black
Available lengths305 m
AWG12 awg, 14 awg, 16 awg, 18 awg
BrandTMT Global
ColourBlack, Grey
Jacket TypePVC, LSZH, PE Outdoor
Length305 m

Ordering Information

Item NameItem Code / SKUSeriesAWG / mm²JacketColourPack
4 Core Round Unshielded Speaker Cable0412BPURG-SR04UR-SR12 awgPVCGrey305 m
4 Core Round Unshielded Speaker Cable0412BLURG-SR04UR-SR12 awgLSZHGrey305 m
4 Core Round Unshielded Speaker Cable0412BKURK-SR04UR-SR12 awgPE OutdoorBlack305 m
4 Core Round Unshielded Speaker Cable0414BPURG-SR04UR-SR14 awgPVCGrey305 m
4 Core Round Unshielded Speaker Cable0414BLURG-SR04UR-SR14 awgLSZHGrey305 m
4 Core Round Unshielded Speaker Cable0414BKURK-SR04UR-SR14 awgPE OutdoorBlack305 m
4 Core Round Unshielded Speaker Cable0416BPURG-SR04UR-SR16 awgPVCGrey305 m
4 Core Round Unshielded Speaker Cable0416BLURG-SR04UR-SR16 awgLSZHGrey305 m
4 Core Round Unshielded Speaker Cable0416BKURK-SR04UR-SR16 awgPE OutdoorBlack305 m
4 Core Round Unshielded Speaker Cable0418BPURG-SR04UR-SR18 awgPVCGrey305 m
4 Core Round Unshielded Speaker Cable0418BLURG-SR04UR-SR18 awgLSZHGrey305 m
4 Core Round Unshielded Speaker Cable0418BKURK-SR04UR-SR18 awgPE OutdoorBlack305 m
TOTAL ORDERING ROWS: 12 SKUs