According to retailers like DNS and technical data from NIX , the SPK 530 features: : 4W RMS ( Frequency Range : 90 Hz – 20,000 Hz. Power Source : 5V USB (no wall outlet required). Interface : 3.5 mm mini-jack.

Инструкция, руководство пользования и драйверы для Колонки Defender SPK-530 черный | 0123392. Скачать в интернет-магазине DNS. SPK-170 - 2.0 Speaker system - Defender

The is a plug-and-play 2.0 speaker system that does not require specific drivers to function. Because these speakers connect via a standard 3.5 mm audio jack and draw power from a USB port, your operating system (Windows, macOS, or Linux) will recognize them as generic audio output devices automatically. Quick Setup Guide

While some sites may list "drivers" in their downloads section, these are typically just digital copies of the User Manual or warranty information.

: Ensure the USB cable is plugged into a powered port for electricity and the 3.5 mm jack is firmly connected to your computer's "Audio Out" or "Headphone" port.