Cables & Wiring Systems
Audio Cable
PP-insulated, PVC-sheathed audio cable with annealed oxygen-free copper conductors for indoor and outdoor audio wiring.
Key Features
Core construction, ratings and testing of our Audio Cable product line.
Oxygen-Free Copper Conductor
Annealed oxygen-free copper (OFC) round wire conductor for clear, low-resistance audio signal transmission.
Polypropylene Insulation
PP insulation provides low dielectric loss and stable electrical performance to preserve audio signal integrity.
PVC Outer Sheath
Durable PVC sheath protects the cable for both indoor and outdoor audio wiring runs.
High Dielectric Strength
Insulation withstands 1500V for 1 minute without breakdown, backed by 2000V finished-cable withstand testing.
Cold Bend & Flex Resistance
Insulation passes cold bend testing without cracking, supporting reliable installation in varied conditions.
Standard Roll Lengths
Supplied in 100m or 200m rolls for convenient project planning and installation.
OEM & ODM Capabilities
Custom conductor gauge, core count, shielding and packaging tailored to your project.
Custom Conductor Gauge
Cross-sectional area produced to your specified conductor size to match run length and power requirements.
Custom Core Count & Color
Single, twin-core or multi-core configurations in a range of jacket colors, including shielded variants.
Shielded or Unshielded
Optional braided copper shield for noise-sensitive interconnect and instrument cable applications.
Custom Roll Length & Packaging
100m, 200m or custom roll length, with private-label spool and carton packaging available.
Custom Branding & Marking
Customer logo and cable surface marking printed to your brand specification, tested for friction resistance and legibility.
Sampling & Volume Production
Small-batch sampling for qualification followed by scalable volume production once specifications are confirmed.
Technical Specifications
General specifications, performance snapshot and the full mechanical/electrical test index.
| Conductor | Annealed oxygen-free copper (OFC), round wire |
|---|---|
| Insulation | Polypropylene (PP) |
| Sheath | PVC |
| Roll Length | 100m or 200m per roll |
| Insulation Dielectric Strength | 1500V, 1 min, no breakdown |
| Finished Cable Withstand Voltage | 2000V, 1 min, no breakdown |
| Insulation Resistance | ≥200MΩ·km at 20℃ / ≥0.3MΩ·km at 70℃ |
| Application | Indoor and outdoor audio wiring |
| Test Item | Before Aging | After Aging |
|---|---|---|
| Tensile Strength (medium value) | ≥12.5 | ≥10 |
| Elongation at Break (medium value) | ≥125% | ≥100% |
| Insulation Removability | Pass | Pass |
| Cold Bend of Insulation | Not Crack | Not Crack |
| Test Item | Performance Index |
|---|---|
| Tensile strength before insulation aging (medium value) | ≥12.5 |
| Tensile strength after insulation aging (medium value) | ≥10 |
| Elongation at break before insulation aging (medium value) | ≥125% |
| Elongation at break after insulation aging (medium value) | ≥100% |
| Insulation removability | Does not hurt insulation and conductor |
| Cold bend of insulation | Not crack |
| Heat impulse on insulation | Not crack |
| Insulation dielectric strength | No breakdown at 1500V, 1 min |
| Insulation resistance | ≥200MΩ·km at 20℃; ≥0.3MΩ·km at 70℃ |
| Conductor break / mixture (continuity) | No breakdown and no mixture |
| Withstand voltage of finished cable | No breakdown at 2000V, 1 min |
| Friction resistance of print marking | Friction resistant, legible |
Construction & Configuration
Layer-by-layer breakdown of conductor, insulation, core configuration and optional shielding.
Conductor — Annealed OFC Round Wire
Annealed oxygen-free copper round wire conductor provides low resistance and stable signal transmission.
Primary Insulation — Polypropylene
Each conductor is insulated with a polypropylene (PP) layer for low dielectric loss.
Core Configuration
Supplied as single-core, twin-core (bonded or twisted pair) or multi-core, in a range of jacket colors.
Optional Braided Shield
Select constructions add a braided copper shield for noise-sensitive interconnect and instrument applications.
Outer Sheath — PVC
A PVC outer sheath protects the cable through indoor and outdoor audio wiring installation.
Surface Marking
Roll and specification marking printed on the sheath, tested for friction resistance and legibility.
Standards & Test Documentation
Dielectric testing, insulation resistance and mechanical durability performance.
1500V / 2000V Tested
Insulation dielectric strength tested at 1500V and finished-cable withstand voltage tested at 2000V, both for 1 minute with no breakdown.
≥200MΩ·km / ≥0.3MΩ·km
Insulation resistance of ≥200MΩ·km at 20℃ and ≥0.3MΩ·km at 70℃, per internal performance index testing.
Aging, Bend & Impulse Tested
Cold bend, heat impulse and elongation-at-break testing before and after insulation aging confirm long-term mechanical reliability.
Request a Quote for Audio Cable
Send us your required core count, conductor gauge, shielding option, jacket color, roll length and quantity. Our team will review the specification and prepare a quotation for your project.