ZK-ST21 2.1 Channel Digital Amplifier Module with Treble, Bass, Subwoofer, TPA3116D2 Core Speaker.

Experience enhanced audio performance with this 2.1 channel digital amplifier module, designed for superior sound quality and customization. Featuring adjustable treble, bass, and subwoofer controls, it allows you to tailor the audio output to your preferences. Built around the high-efficiency TPA3116D2 core chip, it delivers clear and powerful sound, suitable for a variety of speaker configurations. Ideal for both DIY audio projects and upgrading existing audio systems, this module ensures a dynamic and immersive listening experience. Model: ST21 Manufacture country: China Instructions included: No