Description
Shielded plenum speaker stranded wire is a type of cable used for speaker connections in commercial and residential buildings. This shielded plenum speaker wire is designed for use in plenum spaces, which are the areas in a building used for air circulation. It is designed to meet safety standards for use in these spaces, which are typically required by local building codes.
The shielded speaker wire help reduce electromagnetic interference (EMI) and radio frequency interference (RFI) which can affect the sound quality of the audio signal transmitted through the cable. In addition to being plenum-rated and shielded, this shielded plenum speaker wire can also be rated for in-wall installation, which means it meets safety standards for use inside walls and other enclosed spaces.
Applications
Security Systems, Intercom Systems, Sound/Audio Systems, Power-Limited Controls.
Electrical Properties
- Operating Temp: -20℃~+75℃
- Operating Vol: 300 Volt
Compliance
- UL13, Power-Limited Circuit Cable
- UL 1424. Power-Limited Circuit Fire Alarm Cable
- NEC Article 760 and 725: NFPA 262(UL 910)
- RoHS Compliant
Specification
| Item No. | AWG size | Conductors | Strands | Insulation Thickness (mm) | Shield | Drain Wire | Jacket Thickness (mm) | O.D. (mm) |
| 22/2 SHLD | 22 | 2 | Stranded | 0.2 |
Al-Mylar Foil
|
24AWG Tinned Copper | 0.35 | 3.2 |
| 22/4 SHLD | 22 | 4 | Stranded | 0.2 | 0.35 | 3.8 | ||
| 22/6 SHLD | 22 | 6 | Stranded | 0.2 | 0.35 | 4.2 | ||
| 22/8 SHLD | 22 | 8 | Stranded | 0.2 | 0.35 | 4.5 | ||
| 18/2 SHLD | 18 | 2 | Stranded | 0.22 | 0.35 | 4.2 | ||
| 18/3 SHLD | 18 | 3 | Stranded | 0.22 | 0.35 | 4.5 | ||
| 18/4 SHLD | 18 | 4 | Stranded | 0.22 | 0.35 | 5 | ||
| 18/6 SHLD | 18 | 6 | Stranded | 0.22 | 0.35 | 6.2 | ||
| 18/8SHLD | 18 | 8 | Stranded | 0.22 | 0.35 | 6.5 | ||
| 18/10 SHLD | 18 | 10 | Stranded | 0.22 | 0.35 | 7.4 | ||
| 18/12 SHLD | 18 | 12 | Stranded | 0.22 | 0.35 | 7.7 | ||
| 16/2 SHLD | 16 | 2 | Stranded | 0.25 | 0.35 | 4.8 | ||
| 16/3 SHLD | 16 | 3 | Stranded | 0.25 | 0.35 | 5.1 | ||
| 16/4 SHLD | 16 | 4 | Stranded | 0.25 | 0.35 | 6 | ||
| 14/2 SHLD | 14 | 2 | Stranded | 0.25 | 0.35 | 5.5 |
