Cabo de coluna ShiverPeaks 21100-CCA 2×0,75 mm² branco 100 m

ShiverPeaks 21100-CCA speaker cable is a twin-core 2×0.75 mm² roll supplied in white insulation and delivered on a 100 m spool. The cable uses copper-clad aluminum (CCA) conductors arranged in a standard two-conductor layout suitable for connecting passive speakers, routing inside walls, and integrating into home or commercial audio installations. Its 0.75 mm² conductor cross-section makes it appropriate for short to medium-length speaker runs where CCA meets the installation requirements and where a balance of conductivity and cost is desired.

Advantages

The cable combines flexibility for easier handling during installation with a white outer sheath that blends into typical interior surfaces. Copper-clad aluminum conductors provide reduced weight compared with solid copper while maintaining electrical continuity over typical in-room distances. The 100 m roll format reduces the need for multiple joints or splices on a single long run and simplifies inventory for installers.

Suitable for

• Connecting passive speakers in living rooms, home theaters or commercial zones
• In-wall or ceiling routing for fixed audio installations
• Multi-room passive speaker systems with short to medium cable runs

Key specifications

• Conductor material: copper-clad aluminum (CCA)
• Number of cores: 2 (twin conductor)
• Conductor cross-section: 0.75 mm² per core
• Insulation/color: white outer sheath
• Length: 100 m roll
• Typical application: passive speaker and audio signal distribution

How to use

Prepare the cable by measuring the required length and cutting the roll cleanly. Strip the outer insulation and separate the two conductors, ensuring correct polarity is maintained between amplifier outputs and speaker terminals. Route the cable through walls, ceilings, or along skirting using appropriate clips, conduits, or in-wall-rated pathways according to local building codes. Terminate with suitable connectors or by securing bare conductor ends to binding posts, spring clips or screw terminals, making sure connections are tight and that conductor strands are not frayed.

Recommendations

Use this 2×0.75 mm² CCA speaker cable for short to medium runs within rooms or between adjacent rooms. For longer distances, higher power systems, or where maximum conductivity is required, consider cables with larger copper cross-sections or pure copper conductors. Always follow local electrical and fire-safety regulations when routing cables in walls or ceilings and verify compatibility with speaker and amplifier impedance ratings.