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£146.35 / Reel
£175.62 inc. VAT
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Order cut-off: 2:30pm
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£146.35 / Reel
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Oxygen-Free
Weather Resistant

DTECH® 4x16AWG Internal / External Speaker Cable LSZH Black

DTECH® 4-core 16AWG speaker cable with oxygen-free copper conductors for clean, low-loss sound. Four cores suit bi-wiring or dual-zone runs, and the durable LSZH jacket allows both internal and external installation.

MPN

DT-164-ZHIE

AWG

16

Core Count

4

Jacket Material

LSZH (UV Stabilized)

Environment

Internal / External

Use Cases

Home Audio, Commercial Audio, Multi-Room

KEY FEATURES

High Performance Connectivity

SpeakerPure OFC AudioSpeakerPure OFC Audio99.99% OFCPure Copper99.99% OFCPure CopperLSZHSafer in FireLSZHSafer in FireInternal / ExternalIndoor & OutInternal / ExternalIndoor & OutStrandedFlexible & ForgivingStrandedFlexible & Forgiving
Available Online
£146.35 / Reel
£175.62 inc. VAT
Add to Project Enquiry
UK Distribution Centre
Ready for Immediate Dispatch
Order cut-off: 2:30pm
UK Stocked Fully Tracked DTECH® Direct
Available Online
£146.35 / Reel
£175.62 inc. VAT
EXTENDED PRODUCT SPECIFICATIONS
  • DTECH® 4 Core 16 AWG LSZH Speaker Cable, engineered for high-performance audio in residential, commercial and professional environments.
  • Oxygen-free copper (OFC) construction delivers superior conductivity, low attenuation and cleaner signal transfer with reduced distortion.
  • 41 strand conductors allow effortless routing through walls, ceilings, conduits and tight bends.
  • LSZH jacket minimises smoke and toxic gas emissions in fire situations, ideal for indoor and public spaces.
  • UV-resistant, weatherproof outer sheath provides protection against sunlight, whilst an internal mylar wrap protects against moisture making it perfect for external use.
  • Perfect for ceiling speakers, distributed audio, home theatre and commercial PA installations.
3RD PARTY COMPLIANCE
CE Marked

Conformity Europe.

RoHS Compliant

Compliant Product.

DTECH® Warranty

30 YR System Warranty.

CPR Eca

Euroclass 50575.

Conductor MaterialOxygen Free Stranded CopperNumber of Strands41/0.2mm
Jacket MaterialLSZH UV ResistantNumber of Cores4
Inner MaterialWeatherproof Mylar WrapColourBlack
EnvironmentInternal / ExternalNominal Conductor Resistance<13.7 Ω/km
Insulation Resistance>200 MΩ.MVoltage Rating450/750V
Overall Diameter (mm)7.0 ± 0.2Min Bend Radius10 × OD
Operating Temperature0°C to +70°CWeight54 kg/km
Flame RetardantBS EN 60332-1-2EuroclassEca
RoHS ConformityYesCE MarkingYes
HDBASET SVG LOGO
Alliance Member

As a member of the HDBaseT® Alliance, DTECH® products comfortably support the latest HDBaseT standards — engineered for next-gen homes and buildings.

System Architecture

Built for residential, commercial and industrial environments, DTECH XG® system architecture guarantees full 10GbE performance from end to end.

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