PROEL ESO2000LU10 - Professional 4-Pin Speaker Cable with Neutrik Connectors (10m)
The PROEL ESO2000LU10 represents the standard of excellence in professional audio system connectivity. Part of Proel's acclaimed "Esoteric" series, this assembled speaker cable has been designed to meet the most demanding requirements of sound engineers, rental companies, and musicians who demand flawless signal transmission and extreme durability on stage and in studios.
Unlike standard two-pole load cables, the ESO2000LU10 features a true four-conductor configuration. This makes it the ideal solution for advanced PA setups, such as bi-amplified systems where bass and treble signals are sent separately through a single cable, or for connecting array columns and subwoofers that utilize pins 2+ and 2- for signal transmission. Its 10-meter length provides the versatility needed to cover considerable distances on large stages without compromising power integrity.
The cable is built using Proel's HPC640BK cable, renowned for its flexibility and durability. Inside, four 2.5 mm² oxygen-free copper (OFC) conductors ensure superior conductivity and minimal electrical resistance, guaranteeing that all the power from your amplifier reaches the speakers without loss or coloration, even at high sound pressure levels.
Main Features
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Genuine Neutrik Connectors: Equipped with 4-pole Speakon (NL4) connectors from the world-leading brand Neutrik. These connectors offer an indestructible "Quick Lock" safety locking system and high-quality contacts that prevent accidental disconnections.
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4-Core Configuration: Full wiring of all 4 pins, allowing use in active, passive bi-amplified systems and complex bridge mode configurations.
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High Purity OFC Copper: 14 AWG Oxygen Free Copper conductors ensure clean signal transmission, reducing oxidation and increasing cable life.
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Ultra-Flexible Cover: The 60 Shore PVC outer coating provides exceptional flexibility, making daily rolling and unrolling easy without creating shape memory or knots, while protecting against steps and cuts.
User Benefits
Investing in the right cabling is just as crucial as choosing the best speakers. The ESO2000LU10 eliminates the weakest link in your audio chain. Its low capacitance and resistance ensure fast transient response and defined bass. Furthermore, the robust Neutrik connectors and reinforced PVC jacket provide peace of mind knowing your equipment will perform night after night, withstanding the rigors of touring and constant setup.
Use Cases
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Bi-Amplified Systems: Ideal for connecting amplifiers to speakers that require separate power for woofers and compression drivers through a single 4-pin Speakon cable.
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Line Arrays and Columns: Perfect for interconnecting array modules or vertical columns where multiple signal paths are managed.
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Subwoofers and Satellites: Facilitates connection in systems where the satellite signal passes through the subwoofer using the additional cable pairs.
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Fixed Installations and Touring: Its durability makes it suitable for both permanent installations in theaters and auditoriums and for intensive use in sound rental companies.
Frequently Asked Questions
Does this cable work for standard 2-pin speakers?
Yes, it's fully compatible. If your speakers only use two pins (1+ and 1-), this cable will work perfectly using just two of its four conductors, offering lower resistance if they are bridged or simply left as a spare.
Are the connectors metal or plastic?
The model uses Neutrik connectors from the industrial standard series, made from an extremely tough, high-impact thermoplastic compound, specifically designed to withstand shocks and rough use on stage.
Is it suitable for outdoor use?
Yes, the PVC cover is very durable and withstands temperature changes and outdoor use conditions well, although it is recommended to protect the connections from direct rain.
Project description
Professional assembled 4-conductor speaker cable for high-performance audio applications. Consists of Proel HPC640BK tubing with four 2.5 mm² (14 AWG) OFC copper conductors and an 11 mm diameter flexible black PVC outer jacket. Terminated at both ends with genuine Neutrik Speakon 4-pole (NL4) air connectors with a safety locking system. Full pin configuration for bi-amplification support. Total length 10 meters. Designed for low electrical resistance and high mechanical durability.
