PROEL HPC620 BLACK - High Performance Speaker Column Cable (2 x 2.5 mm²)
The Proel HPC620 is much more than just a connection cable; it's a standard in the professional audio industry, designed to deliver flawless signal transmission under the most demanding conditions. This flexible column cable is the ultimate solution for sound engineers, installers, and audiophiles who require absolute reliability between amplifiers and passive speakers.
Manufactured to Proel's strict quality standards, the HPC620 stands out for its internal architecture of two twisted conductors of high-purity bare copper. With a generous cross-section of 2 x 2.54 mm² (approx. 14-13 AWG) , this cable guarantees minimal electrical resistance (7.4 Ohm/Km), allowing for long cable runs without significant power loss or attenuation of high frequencies, ensuring that the sound reaches the speakers with all its original dynamics and punch.
Its outer construction is another of its strengths. Covered in an ultra-flexible 8.2 mm diameter PVC jacket, the HPC620 offers a soft feel (60 Shore Soft PVC) that greatly facilitates handling. Unlike rigid cables, this model coils and uncoils easily, avoiding the dreaded "memory effect" and tangling, making it ideal for the demands of touring and live performances, as well as complex fixed installations where the cable needs to pass through corners and conduits.
Main Features
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Superior Conductivity: Bare copper cores structured in fine wires (48 x 0.25 mm) to maximize flexibility and contact surface.
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Extreme Flexibility: Thanks to its special PVC cover with a hardness of 60 Shore, the cable remains manageable even in low temperature conditions.
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Mechanical Durability: Its overall diameter of 8.2 mm and its internal filling protect the conductors against stomping, pulling and daily wear and tear on stages.
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Low Capacitance: Designed to maintain signal integrity across the entire audio frequency spectrum.
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Professional Aesthetics: Discreet matte black finish, ideal for hiding in theater stages or installations.
User Benefits
Using the Proel HPC620 provides peace of mind. By using a suitable copper cross-section (class 2.5 mm²), you protect your equipment from overheating and ensure that the amplifier's damping factor remains effective, better controlling the speaker cone's movement. Furthermore, its flexibility saves valuable time during event setup and teardown, allowing for quick and tidy cable management.
Use Cases
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Live Sound Reinforcement (PA): Connection of passive speakers, subwoofers and stage monitors at concerts and events.
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Fixed Installations: Sound system cabling in nightclubs, theaters, conference rooms and auditoriums.
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Recording Studios: High-fidelity connection between power stages and passive reference monitors.
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Home Hi-Fi: For demanding users looking for a robust, oxygen-free cable for their home audio systems.
Frequently Asked Questions
Is this cable compatible with Speakon connectors?
Yes, absolutely. The 8.2 mm diameter and conductor cross-section make it perfect for mounting industry-standard connectors such as 2 or 4-pole Speakon (NL2/NL4) or charging jack connectors.
Is the cable round or flat?
It is a round "column" cable. This means it has a tubular outer sheath that protects the two inner conductors, offering greater mechanical strength than flat parallel cables (red/black type).
Is it suitable for outdoor use?
Its PVC cover is very resistant and withstands a temperature range of -20°C to +70°C, making it suitable for outdoor events, although it is recommended to protect it from permanent direct sunlight or immersion in water if it is a permanent fixed installation.
Project description
Professional two-conductor twisted speaker cable for power audio signal transmission. Bare copper conductors with a 48 x 0.25 mm configuration and a nominal cross-section of 2 x 2.54 mm² (equivalent to 2.5 mm² / 14 AWG). 3.20 mm thick PVC inner insulation. Ultra-flexible black PVC outer jacket (60 Shore) with an overall diameter of 8.2 mm. Electrical specifications: Conductor resistance 7.4 Ohm/Km @ 20°C and conductor-to-conductor capacitance 131 pF/m @ 1 KHz. Operating temperature range -20°C to +70°C. Designed for sound reinforcement applications and passive speaker connections.
