LSZH Ecoflex Speaker Series


Install grade speaker cable Ecoflex LSZH


Van Damme install grade speaker cable is a Low Smoke Zero Halogen (LSZH) jacketed and insulated range for installation use. Although UK building regulations are currently under local authority control and not central government and great variance in local legislation occurs, more and more new build projects and refits are being specified with LSZH cabling infrastructure. Van Damme install grade speaker cable runs from a 0.75mm conductor for 100V line applications to 8 x 2.5mm for multiple low impedance runs and has the same excellent electrical properties as the Van Damme blue and black series PVC jacketed cables

Materials
Van Damme now use a higher purity oxygen free copper for the conductors - Ultra Pure Oxygen Free Copper. The use of this material further improves the ‘solderability’ and conductivity of the conductor resulting in faithful and transparent signal reproduction in use.

To be fully compliant with European legislation both the insulation and overall jacket materials are manufactured using SHF-1, a special Low Smoke Zero Halogen (LSZH) polymer. This material is not as stiff as most LSZH material, and its electrical properties are close to that of the regular PVC insulation used in the Van Damme blue and black series speaker cables. The use of SHF-1 does not compromise the excellent sonic performance expected from Van Damme speaker cables.

Applications
• Conductor sizes for 100V line or multiple low impedance speakers
• Proven in many current installations
• Fully compliant with Low Smoke Zero Halogen requirements

Mechanical and electrical specifications
Conductor Material Bare ultra pure oxygen free copper wire
Insulation Material LZSH compound
  Average thickness 0.45mm
 
Conductor colour code
Core 1   Red
Core 2   Blue
Core 3   Green
Core 4   Yellow
Core 5   White
Core 6   Black
Core 7   Brown
Core 8   Violet
 
Stock code and colour chart
Description OD in mm Weight Kg/km Stranding Resistance Insulation MOhm/Km Resistance Conductor Ohm/Km
278-575-080 2 x 0.75mm 5.60 42 x 0.15 >400 23.6
278-515-080 2 x 1.50mm 6.60 30 x 0.25 >440 12.72
278-525-080 2 x 2.50mm 7.80 50 x 0.25 >600 7.45
278-542-080 4 x 2.50mm 12.50 50 x 0.25 >600 7.47
278-582-080 8 x 2.50mm 17.20 50 x 0.25 >601 7.44
 
Colour chart
Stock code Description RAL number
278-575-080 Install grade LSZH speaker 2 x 0.75mm 7031
278-515-080 Install grade LSZH speaker 2 x 1.50mm 7031
278-525-080 Install grade LSZH speaker 2 x 2.50mm 7031
278-542-080 Install grade LSZH speaker 4 x 2.50mm 7031
278-582-080 Install grade LSZH speaker 8 x 2.50mm 7031