Elumen8 SP4X2.5B is a 300m drum of touring-grade 4-core 2.5mm² loudspeaker cable in black, designed for medium-power rental and live event applications. The flexible oxygen-free copper construction is built to be coiled and re-coiled across countless show cycles without taking a set, making it a trade staple for biamp/triamp speaker runs and loom builds.
LENGTH
300 m
Drum
CORES
4 × 2.5 mm²
Oxygen-free copper
STRANDING
7 × 45
strands per core
JACKET
Flexible PVC
Black
Touring vs Install
This is the TOUR specification with a flexible PVC jacket and high-strand-count OFC cores — built to coil into and out of cases on a daily basis. For permanent fixed installations subject to building regulations, choose the equivalent INSTALL LSZH variant instead.
Features
✓
4-core construction supports biamp/triamp speaker runs
4-core construction supports biamp/triamp speaker runs
✓
2.5 mm² cores rated for medium-power rental use
2.5 mm² cores rated for medium-power rental use
✓
Each core comprises 7 sub-cores of 45 OFC strands
Each core comprises 7 sub-cores of 45 OFC strands
✓
Super flexible PVC jacket for repeated coiling
Super flexible PVC jacket for repeated coiling
✓
Retains shape and flexibility across show cycles
Retains shape and flexibility across show cycles
✓
Suits speakON NL4 terminations for 4-pole speaker links
Suits speakON NL4 terminations for 4-pole speaker links
✓
Supplied on a 300 m drum — ideal for loom builds
Supplied on a 300 m drum — ideal for loom builds
✓
Discreet black jacket for stage and rental use
Discreet black jacket for stage and rental use
Specifications
| Brand | Elumen8 |
| Series | TOUR |
| Part code | SP4X2.5B |
| SKU | CABL611B |
| Drum length | 300 m |
| Cores | 4 × 2.5 mm² |
| Conductor | Multi-strand oxygen-free copper |
| Strand construction | 7 sub-cores of 45 OFC strands per core |
| Jacket | Flexible PVC, black |
| Application | Touring / rental loudspeaker runs |
| Country of origin | United Kingdom |
