Cabo de altifalante PSSO 3022790K 2x2,5 mm 1,5 m, preto

PSSO 3022790K is a 1.5 m speaker cable with two conductors of 2x2.5 mm cross-section in black, designed for connecting loudspeakers to amplifiers or receivers. The cable provides a low-resistance signal path suitable for home audio systems and compact professional setups, while a flexible outer jacket allows straightforward installation and routing in confined spaces.

Advantages

The 2x2.5 mm conductor cross-section offers reduced resistance and improved current carrying capability compared with thinner speaker wires, helping to preserve audio signal integrity over the 1.5 m run. The cable jacket is flexible for easier handling and positioning behind furniture or inside cabinets, and the black finish blends with typical AV setups. Constructed for reliable electrical contact and stable mechanical performance, the cable is intended for repeated installations and basic professional use.

Suitable for

Key specifications

How to use

Strip an appropriate length of the outer jacket and insulation from each conductor, taking care not to nick the copper strands. Connect the positive and negative conductors to corresponding speaker and amplifier terminals, observing polarity to maintain proper phase. Ensure secure mechanical contact by tightening binding posts or spade connectors, and route the cable to avoid sharp bends or tension. For best results, keep cable runs short and avoid running speaker cable in parallel with mains power wiring to reduce potential interference.

Recommendations

For optimal audio performance, use this cable for runs up to the specified 1.5 m length in typical home and small professional environments. Maintain correct polarity when connecting speakers, avoid excessive bending radii, and secure connections to prevent oxidation. If longer runs or in-wall installation are required, consider cable types rated specifically for those applications.