Product Overview
The 12-2C-DB-BLK from Liberty AV is a 1000-foot reel of Direct Burial Speaker Cable in the color black. This speaker cable is 2 conductor 12 AWG stranded, twisted, and unshielded cable and is both suitable for Direct Burial and is Sunlight Resistant. Product manufactured compliant to the requirements of UL13 for installations and applications in accordance with NEC article 725.
Applications
- Outside plant speaker level audio
- 70 volt speaker cabling
- Low voltage lighting
- Class 2 and class 3 low voltage power
- Instrumentation and control
Features
- 19-strand annealed bare copper conductors
- Low density polyethylene insulation
- Twisted, unshielded
- UV stabilized PVC jacket
- NEC CL3, direct burial, sunlight resistant, RoHS compliant
- 1000 foot spools
Specifications
- Conductor:
- 12 AWG
- 19-strand annealed bare copper conductors
- Diameter: 0.090" | 2.29mm
- Electrical:
- DC resistance: 1.59 Ω / 1000’ | 5.22 Ω/KM
- Mutual capacitance: 22.3 pF/FT | 73.14 pF/M
- Impedance: 70 Ω
- Inductance: 0.15µH/FT | 0.49µH/M
- Velocity of Propagation: 55%
- Voltage rating: 300V
- Maximum current: 12A@25°C
- Insulation:
- High density polyethylene
- Wall thickness: 0.012" | 0.30mm
- Diameter: 0.114" | 2.89mm
- Regulatory:
- NEC: CL3 75°C
- Suitable for direct burial
- Sunlight resistant
- EU RoHS-2 2011/65/EU Compliant
- Color Code: Black, Red
- Packages:
- Reel: 1000’ | 305M
- Weight: 77 Lbs/1000’ | 115 Kg/KM
- Assembly:
- 2 conductors twisted
- Lay length: 3.0" | 80mm
- 4.0 twists per foot | 12.5 twists per meter
- Installation:
- Pull Tension: 98 Lbs | 436 N
- Bend radius: 3.22" | 82mm unloaded
- Bend radius: 6.44" | 164mm loaded
- Construct:
- Shield: N/A
- Performance: Speaker level audio to 120 feet
- Jacket:
- Flame rated polyvinyl chloride
- Colors: Black
- Wall thickness: 0.045" | 1.14mm
- Diameter: 0.322" | 8.12mm
- Final Outside Diameter (inches): 0.322
